The Mining and Exploration News in Mexico: Highlights on the First Week of October, 2022.

Banded Quartz

By Miguel A Heredia

During the 40th week of the year (October 03rd to October 09th, 2022), at least 20 press releases were announced by companies working in Mexico, and 4 news published by the media with seven reporting resources and developments of their properties, four announcing financing issues, four discussing social issues, three informing on exploration results, two communicating production and financial results, two commenting on Mexican issues, and two discussing deals and corporate issues. ON MEXICO ISSUES, The Discoveries Mining Conference 2022 was held in Hermosillo, Sonora on October 4-6, 2022. The Governor of Guerrero, Evelyn Salgado announced the reinstatement of the State Mining Council and confirmed that Acapulco will host the 35th edition of the Mining Convention in 2023. ON EXPLORATION, In Sonora, Canuc reported that recent work at its San Javier project has identified eight targets within four distinct mineralized zones.  In Durango, Orex announced the completion of the Phase-1 reconnaissance exploration drilling program on its Sandra project.  In Oaxaca, Vortex provided an update of the exploration work completed to date at its Riqueza Marina project.  ON MINING, Bear Creek presented Q3, 2022 production results from its Mercedes mine in Sonora. Guanajuato Silver provided an update highlighting the impact of additional production from the Topia and San Ignacio mines in Durango and Guanajuato states respectively. ON FINANCING, Advance Lithium closed a previously announced private placement financing for gross proceeds of $75K (Sarape project, Sonora). Capitan Mining announced a non-brokered private placement for gross proceeds of up to CAD $3M (Cruz de Plata project, Durango). Guanajuato Silver has arranged to issue 2,468,750 common shares of the company in settlement of outstanding accounts payable and accrued liabilities to various parties totaling approximately CAD $987K (Pinguico mine, Guanajuato).  Barksdale announced that Teck Resources has elected to exercise its pro-rata equity participation rights for gross proceeds of $264K (San Javier project, Sonora).   ON RESOURCES AND DEVELOPMENT, Azucar Minerals completed second hole into the large porphyry lithocap target at its El Cobre project in Veracruz. Gatos Silver provided updates on its Cerro Los Gatos Mineral Resources, Mineral Reserves, and Life of Mine. Minera Alamos announced positive results of an independent Preliminary Economic Assessment (PEA) for its Cerro de Oro project in Zacatecas. Oroco announced that, based on drill results, expanded the North Zone mineralization, and confirmed higher grade at its Santo Tomas project in Sinaloa.  Tarachi Gold received final metallurgy results for its Magistral Mill and Tailings project in Durango. Torex received key environmental permit for its Media Luna project in Guerrero. Prime Meridian provided an update on its La Verde project in Michoacan. ON DEALS AND CORPORATE ISSUES, Starcore announced results of its annual general meeting of shareholders (San Martin mine, Queretaro). Riverside regained 100% control of the La Union project in Sonora after Hochschild announced its decision to not to proceed with the option. ON SOCIAL RESPONSIBILITY, Peñoles and Fresnillo Plc work together for an appropriate and healthy habitat. Peñoles and Fresnillo Plc were awarded with a distinction in Ethics and Values ​​of the Industry 2022. GoGold presented its second annual sustainability report that sets out the company´s performance and achievements with respect to its environmental, social, and governance practices. MAG Silver announced the publication of its inaugural Sustainability Report.

ON MEXICO ISSUES

  • The Discoveries Mining Conference 2022 was held in Hermosillo, Sonora on October 4-6, 2022, and included more than 50 talks covering topics ranging from the latest geological discoveries, new technologies applied to mining and exploration, social, legal and political issues affecting the industry, and the challenges and obstacles confronted and overcome on the way to production.
  • The Governor of Guerrero, Evelyn Salgado announced the reinstatement of the State Mining Council and confirmed that Acapulco will host the 35th edition of the Mining Convention in 2023. She also recognized this industry, which each year leaves an approximate spill of MXP $3,400M. The Governor pointed out that the mining sector is one of the main economic activities in Guerrero, which has a presence in 29 municipalities in the Central, Tierra Caliente and North regions of the state, with an important gold production that places the entity in the first places. She stressed that the mining industry in Guerrero generates more than 4,500 direct jobs and more than 22,000 indirect jobs, with an economic benefit of more than MXP $3,400M, which translates into development and well-being, for which she urged that the Mining Council in Guerrero, be a space for dialogue and consensus that allows the construction of shared strategies and programs hand in hand with the various sectors with a comprehensive perspective seeking the development of Guerrero. In addition, she declared that Guerrero is the state of the country with the largest investment announced for this year for more than USD $1,327M for new mining projects, estimating growth with a favorable environment.

ON EXPLORATION

  • Canuc Resources Corporation reported that recent work at its San Javier project in Sonora has identified eight targets within four distinct mineralized zones, which now merit-follow-up work. At the Silver Zone, about additional 100 soils samples were collected to better define a strong Ag and Au anomaly. Now, the Ag soils anomaly is 750m in strike length with values up to 21 g/t Ag and 1.65 g/t Au, and remains open in both the southwest and northeast direction. Recent prospecting and rock sampling (10 samples) on the northeast end of this zone, approximately 400m of the soil survey has returned Ag values from 38 g/t Ag to 1,533 g/t Ag associated to magnetite veins which daylight near the margins of a magnetic high. Additionally, seven samples were collected near old artisanal workings and assayed from 27g/t Ag to 604 g/t Ag and from 0.1 g/t Au to 1.2 g/t Au. More sampling is planned throughout this area. At the Gold Zone South and Gold Zone Central, the company collected 1,829 channel samples from 11 bulldozed trenches. All the trenches contain elevated Au values ranging from 0.2 g/t Au to 40 g/t Au. At the South Gold Zone, two targets measuring 300m to 400m in diameter have been outlined. Sampling on one of those called La Cascada returned 0.16 g/t Au and 0.48% Cu over a width of 13m, while the other called Loma Pelona assayed 0.59 g/t Au and 0.47% Cu over a width of 10.5m. The Central Gold Zone contains 3 distinct targets measuring 300 to 400m in diameter. La Mesa target includes elevated Au values ranging from trace to 1.42 g/t Au. One section returned 0.28 g/t Au over 16m. At La Curva target the trenching sampling returned 0.45 g/t Au over 6m; 0.48 g/t Au over 4m; and 0.45 g/t Au over 4m. At La Quebrada target, trenching sampling returned 0.68 g/t Au over a width of 14m. Six channel samples collected over a an area of 100mlong by 50m wide, located approximately 80m southeast of the trench area, returned an average grade of 3.09 g/t Au, ranging from 0.018 g/t Au to 11.4 g/t Au. At the North Zone, a target called Chapoteados was prospected and sampled on an area of  600m long by 200m wide. Twenty two samples were taken and contained an average grade of 0.38% Cu, 0.3 g/t Au, and 4 g/t Ag. A second target called Arroyo Hondo, located 800m northeast of the Chapoteados target also was sampled. Twenty five samples collected on an area of 300m by 100m averaged 15 g/t Ag, (ranging from trace to 145 g/t Ag), 0.14 g/t Au, (ranging from  0.01 g/t Au to 1.19 g/t Au), and 220 ppm Cu, (ranging from 20 ppm to 0.38% Cu).
  • Orex Minerals Inc., announced the completion of the Phase-1 reconnaissance exploration drilling program on its Sandra project in northwest Durango. Sandra project is a JV agreement between Pan American Silver Corp., (60%) and Orex Minerals (40%). Phase-1 consisted of 2,665.30m in 8 diamond drill holes.  Four holes were drilled on targets in the Central Corridor aand four holes were drilled in the Eastern Corridor. Drilling highlights include hole SA-22-066 collared in the Central Corridor with 1.04 g/t Au over a true width (TW) of 1.53m; and hole SA-22-.073 collared in the Eastern Corridor with 39 g/t Ag, 0.1% Pb, and 0.2% Zn over a TW of 14.5m, including 51 g/t Ag, 0.2% Pb, and 0.,2% Zn  over a TW of 5.1m.
  • Vortex Metals Inc., provided an update of the exploration work completed to date at its Riqueza Marina Volcanogenic Massive Sulphide project in Oaxaca. The company completed a gravity and magnetic survey at the Rhyolite Dome target that produced extensive geophysical anomalies coincident with geochemical anomalies, including the West and East Gossan Areas.   Rock sampling  returned 12 samples with more than 1% Cu, up to 20.2% Cu and an additional 34 samples contain more than 1,000 ppm Cu. Vortex plans to drill this target once the drill permits are secured.

ON MINING

  • Bear Creek Mining Corporation, presented Q3, 2022 production results from its Mercedes mine in Sonora. The company mined 128,698 tonnes and processed 148,211 tonnes of 2.45 g/t Au with metallurgical recovery of 95.53% to produce 11,169 Oz Au. Bear Creek sold 12,310 Oz Au. It also reported a gold stream of 2,759 Oz Au.
  • Guanajuato Silver Company Ltd., provided an update highlighting the impact of additional production from the recently acquired Topia and San Ignacio mines in Durango and Guanajuato states respectively. Guanajuato Silver increased 85% its production from July to August 2022. The company reported that in August, 2022 it mined from the El Cubo & San Ignacio mines in Guanajuato, and Topia mine in Durango 41,372 tonnes and milled 36,948 tonnes to produce 128,780 Oz Ag, 1,091 Oz Au, 348,137 Lb Zn, and 266,881 Lb Pb (267,525 Oz AgEq) with metallurgical recoveries of 88.9%, 85.6%, 81.8%, and 89.5% respectively, at a cash cost of $15.09 per Oz AgEq.

ON FINANCING

  • Advance Lithium Corp., closed a previously announced private placement financing for gross proceeds of $75K. Proceeds will be used to advance the Lithium and Sarape projects, and for general corporate purposes (Sarape project, Sonora).
  • Capitan Mining Inc., announced a non-brokered private placement for gross proceeds of up to CAD $3M. It will consists of 15M of common shares at a price of CAD $0.20 per share. Net proceeds will be used to advance drilling and work program at the Cruz de Plata project in Durango, as well as for working capital and general corporate expenses.
  • Guanajuato Silver Company Ltd., has arranged to issue 2,468,750 common shares of the company at a deemed price of CAD $0.40 per share in settlement of outstanding accounts payable and accrued liabilities to various parties totaling approximately CAD $987K (Pinguico mine, Guanajuato). 
  • Barksdale Resources Corp., announced that Teck Resources Limited has elected to exercise its pro-rata equity participation rights for gross proceeds of $264K. Teck will hold approximately 9.9% of Barksdale’s equity on a partially diluted basis. Net proceeds from the financing will be used to advance the Company’s mineral projects and for general corporate and working capital purposes (San Javier project, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Azucar Minerals Ltd., completed second hole into the large porphyry lithocap target at its El Cobre project in Veracruz. “This hole passed trough typical clay dominant lithocap alteration into phyllic alteration. Large intervals of brecciated rock were intersected possibly reflecting a diatreme like body that may have disrupted any earlier porphyry alteration zonation in this area. Alteration data has been collected from the core using a Terraspec infrared spectrometer along with samples for assay and fluid inclusion analysis. Any future drilling in this area will be guided by the results and interpretation of these analyses from both holes”.
  • Gatos Silver Inc., provided updates on Mineral Resources, Mineral Reserves, and Life of Mine for its Cerro Los Gatos and Esther mines in Chihuahua. Figures are shown in the tables below:

Cerro Los Gatos – Mineral Reserves as at July 1, 2022.

Cerro Los Gatos – Mineral Resources as at July 1, 2022.

Esther – Mineral Resources as at July 1, 2022.

*Mineral Resources are exclusive of Mineral Reserves.

As for the Cerro Los Gatos Life of Mine plan using only the 2022 Mineral Reserves, the company reported that the current reserve mine life continues to 2028; the average annual production of 7.8M Oz Ag will generate an average annual cash flow of USD $79M (after tax) through 2028 at USD $22 per Oz Ag price; an all in sustaining cost (AISC) of  USD $7.06 per Oz of payable Ag, net of by-product credits; an average cost of USD $89.76 per tonne milled ; and a net present value (NVP) at a discount rate of USD $491M(USD $337M after tax).

  • Minera Alamos Inc., announced positive results of an independent Preliminary Economic Assessment (PEA) for its Cerro de Oro project in Zacatecas. Highlights of the PEA include an average annual gold production approaching 60K Oz (approx. 60K-to 70K Oz in years 1 through 4); a 8.2 mine life based on initial mineable total of 59M tonnes of 0.37 g/t Au, heap leached at an average rate of  approximately 20K tonnes per day of over 0.4 g/t Au in years 1 through 4; 477K Oz Au produced in loaded carbon/doré; a  life of mine (LOM) strip ratio of 0.3:1(waste: mineralization); a LOM all included sustaining cost (AISC) of USD $873 per Oz Au , averaging USD $763 per Oz Au in years 1 through 4; an after tax NPV at 5% discount rate of USD $150.5M and an internal rate return (IRR) of USD $111%; a pre-production capital cost of USD $28.1M (includes 30% contingency); a payback period of 11 months; and used crushing plant already purchased to reduce up-front capital requirements. The company also reported an updated mineral resource estimate containing 67M tonnes of 0.37 g/t Au(790K Oz Au contained) based on an upward revision of the base case resource metal price to USD $1,700 per Oz.
  • Oroco Resource Corp., announced that, based on drill results, expanded the North Zone mineralization, and confirmed higher grade at its Santo Tomas project in Sinaloa. Extension drilling highlights include hole NO19 with 0.26% and 0.006% Mo over 127.8M, plus 0.21% Cu and 0.008% Mo over 126m; hole   NO21 with 0.34% Cu and 0.008% Mo over 81.4m, plus 0.41% Cu and 0.018% Mo over 32.9M, and hole NO24 with 0.30% Cu and 0.016% Mo over 86.6m, plus 0.22% Cu and 0.007% Mo over 90.1m. High grade drilling highlights include hole NO22 with 0.37% Cu and 0.009% Mo over 152.1m, plus 0.21% Cu and 0.005% Mo over 102m; hole NO23 with 0.31% Cu and 0.005% Mo over 139m, including 0.55% Cu and 0.006% Mo over 56.7m; hole NO25 with 0.40% Cu and 0.004% Mo over 286m; and hole NO26 with 0.6% Cu and 0.01% Mo over 92.2m, plus 0.25% Cu and 0.009% Mo over 69.8m. A total of 35 holes (22,769m of drilling) have now been completed in the North Zone, spanning approximately 1,300m of strike length, with intersections of good grade mineralization returned in all holes for which the company has received assays.
  • Tarachi Gold Corp., received final metallurgy results for its Magistral Mill and Tailings project in Durango. Highlights include up to 99% of Cu in solution precipitated into high-grade in sulphidation, acidification, recycling and thickening (SART) concentrate; more gold expected to report to Merrill-Crowe circuit for greater metal value payability compared to assumptions used in Preliminary Economic Assessment; and lower mercury CN-solubility than previously assumed and potential for 2-stage SART process to remove mercury from concentrate.
  • Torex Gold Resources Inc., received approval from Mexico’s Secretariat of Environmental and Natural Resources (SEMARNAT) on the key, culminating environmental permit for its Media Luna project in Guerrero. The approval (MIA Integral) allows for operations to begin at Media Luna and builds on the receipt of the MIA Modification received last year, which allowed for the execution of development activities on the south side of the Balsas River. The Company has also received approval to increase the power draw at site to 45 megawatts.
  • Prime Meridian Resources Corporation provided an update on its La Verde project in Michoacan. The company and the vendor have elected to modify the La Verde project purchase agreement by changing the requirement for two USD $200K option payments due under the current agreement to USD $20K minimum monthly payments. With this modification, the work program expenditures for the next six months are projected as follow: USD $165,600 for monthly options payment; USD $22,434 for La Verde project-mining duties; and USD $262,200 for La Verde project-Phase 1 work program. The Phase 1   program will consist of Structural Mapping / Magnetometer Study; Prospecting / Geochemical Sampling; and 1,200m of Definition Drilling.

ON DEALS AND CORPORATE ISSUES

  • Starcore International Mines Ltd., announced results of its annual general meeting of shareholders (San Martin mine, Queretaro).
  • Riverside Resources Inc., regained 100% control of the La Union project in Sonora after Hochschild Mining Corporation announced its decision to not to proceed with the option. Riverside was reimbursed for past taxes and fees with more than USD $500K of new mineral exploration and consolidation work completed to-date as per the option agreement with Hochschild. “Exploration work completed to-date includes extensive field mapping, sampling, and geochemistry. The newly mapped and sampled areas show alteration features typical of CRD targets and particularly the gossan oxidation of potential sulfide bodies at shallow depths (<100m) that remain wide open for relatively low-risk, high-potential exploration”. Riverside will integrate all of the data and evaluate new partnership opportunities in the near future.

ON SOCIAL RESPONSIBILITY

  • Industrias Peñoles S.A.B. de and Fresnillo plc., work together for an appropriate and healthy habitat. Both companies have the purpose of contributing to the well-being of the population through sustainable mining practices. Therefore, they recognize the shared responsibility to create, maintain and develop an appropriate habitat for the life of all species, including people. Octavio Alvídrez, CEO of Fresnillo plc., stated that “promoting the urban development of the communities in which we operate, as well as preserving and restoring the biodiversity of the areas surrounding our facilities, is a priority in our management and a constant throughout the life cycle of each of our mining units”.
  • Industrias Peñoles S.A.B. de and Fresnillo plc., were awarded with a distinction in Ethics and Values ​​of the Industry 2022 in recognition of their corporate responsibility practices. Both Peñoles and Fresnillo plc have a social impact strategy through various outreach programs and thereby contribute to the well-being of families in the communities where they operate, in addition to promoting values ​​and self-development among their neighbors.
  • GoGold Resources Inc., presented its second annual sustainability report that sets out the company´s performance and achievements with respect to its environmental, social, and governance practices (ESG). Highlights of this report include 0.006 tCO2 per Oz AgEq produced; 0.004 tCO2e per tonne of ore processed; 9,500 hours of safety and professional development training; awarded the ESR distinction (Empresa Socialmente Responsables – Corporate Social Responsibility); USD $17.1M spent in local purchases, including USD $422K in community investment; and adoption of new policies related to Environment, Human Rights, Diversity Equity and Inclusion, Climate Change, and Water Resources.
  • MAG Silver Corp., announced the publication of its inaugural 2021 Sustainability Report. Highlights of this report include zero fatalities at the Juanicipio project and MAG Silver´s exploration projects; a Juanicipio project(one million hours) lost time injury frequency rate  of 10.8 (employees and mine contractors; excluding construction contractors; over 51,000 hours dedicated to safety training in 2021 at the Juanicipio project; risk management system reviewed and updated in 2021 and 2022; a freshwater use ratio of 4% and a renewable power ratio of 84% at the Juanicipio Project while in the construction phase; in 2021, MAG Silver benchmarked current Climate-related risk and opportunities performance with the recommendations of the Task Force on Climate-related Financial Disclosures; MAG’s 2021 commitment to increase Board and senior management diversity means that currently 38% of MAG’s Board and 40% of MAG’s employees are female; and MAG’s Human Rights Policy and Diversity, Equity and Inclusion Policy were updated and approved, complementing and enhancing pre-existing commitments.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, banded quartz from an intermediate sulphidation vein system in a project in Zacatecas, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Second Week of September, 2022.

Porphyry copper mineralization

By Miguel A Heredia

During the 36th week of the year (September 05th to September 11th, 2022), at least 23 press releases were announced by companies working in Mexico, and 4 news published by the media with seven informing on exploration results, seven communicating production and financial results, five reporting resources and developments of their properties, five commenting on Mexican issues, two announcing financing issues, and one discussing social issues. ON MEXICO ISSUES, Equinox informed that mining activities at its Los Filos mine in Guerrero have been temporarily suspended due to an illegal blockade. Rocío Nahle, Secretary of Energy announced that Lithium for Mexico (LitioMx) will hold the first meeting of its Board of Directors on September 20, 2002. The Attorney General’s Office (FGR) reported that three arrest warrants have been issued against the same number of people, for the events that occurred in the Coahuila mine ‘El Pinabete’, where 10 workers are trapped. Reyna Gold Corp., GoGold Resources Inc., GR Silver Mining Ltd., Endeavour Silver Corp., Prime Mining Corp., Kootenay Silver Inc., Silver Spruce Resources Inc., and Vizsla Silver Corp., reported the best drilling intercepts in Mexico on the second week of September, 2022. ON EXPLORATION, In Sonora, Aztec completed the first seven holes of phase 3 drilling program at its Cervantes project, Silver Spruce and its partner Colibri Resources Corp., drilled 19 RC holes for a total of 2,005m at its El Diamante project and reported initial results from the first holes, Reyna Gold announced results from 22 holes totaling 3,823m of its ongoing 10,000m regional exploration drill program at its la Gloria project, and Infinitum Copper reported completion of the first phase of the current program at its flagship La Adelita project. In Chihuahua, Kootenay released results from eleven holes collared at its Columba project.  In Zacatecas, Galore reported that completed 3 holes in the San Jose area at its Dos Santos project. ON MINING, no relevant news. ON FINANCING, Barksdale announced a non-brokered private placement for gross proceeds of $2M (San Javier project, Sonora). Sierra Madre closed the first tranche of its previously announced brokered private placement for aggregate gross proceeds of $10M (La Guitarra property, State of Mexico). ON RESOURCES AND DEVELOPMENT, Bear Creek announced that it engaged Unison to design and Renoir to implement a 32-week performance improvement program at its Mercedes mine in Sonora. Vizsla reported results from 14 new holes drilled within the Tajitos-Copala resource area at its flagship Panuco project, Sinaloa.  Endeavour reported results from its ongoing drilling program at its Parral project in Chihuahua. GoGold released results from seven new holes drilled at the El Favor East Deposit within its Los Ricos North property in Jalisco. GR Silver reported results from 3 holes drilled at its San Marcial project in Sinaloa. Prime Mining announced additional phase 2 drill results from its Los Reyes project in Sinaloa. Regency Silver completed a 2,000m drilling program at its flagship Dios Padre project in Sonora. ON DEALS AND CORPORATE ISSUES, Aztec announced the appointment of a new member to its Board of Directors (Cervantes project, Sonora). Vizsla announced that it has filed its 2022 annual report with the U.S. Securities and Exchange Commission (SEC) (Panuco project, Sinaloa).  Riverside and BHP extended into a fourth year its Sonora Mexico exploration program. Galore reported results of its annual general meeting of shareholders and announced the grant of incentive stock options to directors and officers (Dos Santos project, Zacatecas). Gatos Silver provided bi-weekly status report in accordance with National Policy 12-203 – Management Cease Trade Orders due to the delay in the filing of  annual reports which includes its audited consolidated financial statements, together with the management’s discussion and analysis, relating to the audited annual financial statements, and the Chief Executive Officer and Chief Financial Officer certificates relating to its annual filings for the years 2021 and 2022 (Cerro Los Gatos, Chihuahua). ON SOCIAL RESPONSIBILITY, Peñoles and Fresnillo plc support the Heroic Fire Department and the Red Cross with supplies and training.

ON MEXICO ISSUE

  • Equinox Gold Corp., informed that mining activities at its Los Filos mine in Guerrero have been temporarily suspended due to an illegal blockade by members of the nearby Mezcala community. The blockade is preventing delivery of certain supplies to the Los Filos Mine that are required to maintain operations. 
  • Rocío Nahle, Secretary of Energy announced that Lithium for Mexico (LitioMx) will hold the first meeting of its Board of Directors on September 20, 2002. The secretary added that the use of lithium is essential for the energy transition, since it allows the production of batteries. “Right now, it is in high demand around the world for its power to store electricity,” she stressed. She recalled that wind and solar plants are intermittent sources of energy, so “white gold” represents a great opportunity for the Mexican energy sector.
  • The Attorney General’s Office (FGR) reported that three arrest warrants have been issued against the same number of people, for the events that occurred in the Coahuila mine ‘El Pinabete’, where 10 workers are trapped. Since last August 5, the FGR began the investigation procedure for the events that occurred in the mine, owned by the mining company ‘El Pinabete’ S.A de C.V. The FGR reported that the arrest warrants are for the probable commission of the crime provided for and sanctioned in article 150 in relation to article 149 of the General Law of National Assets.
  • Mexican President, Andrés Manuel López Obrador does not rule out comprehensive mining law reform. A month after the collapse of a coal mine in Sabinas, Coahuila, where 10 miners remain trapped and rescue works do not seem to yield results, President López Obrador said he does not rule out a comprehensive reform to the Mining Law, aimed at preventing such incidents from happening again. The reform would also set stricter rules for extractive activities. López Obrador did not mention exactly when is he planning to propose his reform, but it seem to have the support from at least most of MORENAs senators and one of the most important Unions in Mexico.
  • Reyna Gold Corp., GoGold Resources Inc., GR Silver Mining Ltd., Endeavour Silver Corp., Prime Mining Corp., Kootenay Silver Inc., Silver Spruce Resources Inc., and Vizsla Silver Corp., reported the best drilling intercepts in Mexico on the second week of September, 2022. Details are shown in the table below:

ON EXPLORATION

  • Aztec Minerals Corp., completed the first seven holes of phase 3 drilling program at its Cervantes project in Sonora to drill test three targets: California, California Norte and Jasper.  The company has drilled a total of 1,607m in seven holes from the 3,000m planned in eleven holes. Assay results are pending and are expected to arrive in the next coming weeks.
  • Silver Spruce Resources Inc., and its partner Colibri Resources Corp., drilled 19 RC holes, being 10 holes at the La Prieta target and 9 holes at El Pillado target, for a total of 2,005m at its El Diamante project. Highlights of the drill intersections at El Pillado target include hole DIA22-01 with five intervals to 3m with two sections exceeding 1% Zn; hole DIA22-02 with six intervals to 3m with one section containing 3.9% Zn; hole DIA22-05 with five intervals with significant metal values, including 24-30m (high silver to 251 g/t Ag, Zn to 1.9 %), 33-36m (Ag to 397 g/t, Pb+Zn to combined 11.2.%), 43.5-51m (Ag to 257 g/t, Pb+Zn to 13.1.%), 78-81m (Ag to 36 g/t, Pb+Zn to 8.5.%); hole DIA22-06 with a zone of 3m (Ag to 60 g/t and Pb to 1.21%); and hole DIA22-08 with the highest gold of 0.934 g/t Au at a depth of 13.5m with low Ag and base metal values. Final geochemical assay results from drilling at the La Prieta target are currently being compiled and the results will be released soon.
  • Reyna Gold Corp., announced results from 22 holes totaling 3,823m of its ongoing 10,000m regional exploration drill program at its la Gloria project in Sonora, where the company has tested five target areas to date. Drilling highlights at La Republicana target include hole LG-22-30 with 1.45 g/t Au over 59m including 5.96 g/t Au and 20 g/t Ag over 2.85m with a subinterval of 21.5 g/t Au and 30 g/t Ag over 0.8m; 2.29 g/t Au over 6.65m with a subinterval of 4.2 g/t Au and 18 g/t Ag over 3.50m; 6.41 g/t Au and 47 g/t Ag over 2.8m, with a subinterval of 19.5 g/t Au, 141 g/t Ag, 0.3% P, and 0.2% Zn over 0.12m; and 5.79 g/t Au and 52 g/t Ag over 2.95m, with a subinterval of 19.5 g/t Au, 168 g/t Ag, 0.2% Pb, and 0.2% Zn over 0.70m; and hole LG-22-028 with 935 g/t Ag over 5.50m, including 4,640 g/t Ag, 0.93% Cu, and 0.2% Zn over 1m, plus 0.22 g/t Au over 27.30m, including 2.13 g/t Au over 1m, plus 1.49 g/t Au over 0.4m. The company looks forward to additional drilling in La Republicana target.
  • Infinitum Copper Corp., reported completion of the first phase of the current program at its flagship La Adelita project in Sonora. The interpretation of the Magneto Telluric geophysical program is now completed and show good correlation with historic drilling. The strongest anomalies are still untested by drilling. The company also completed 12 holes on the trend of high-grade Cu-Au-Ag skarn mineralization at the Cerro Grande Zone with a total of 2,574m, including 1,848 samples that have been sent to the lab for analysis with results pending.
  • Kootenay Silver Inc., released results from eleven holes collared at its Columba project in Chihuahua. Seven out of the eleven holes were collared at the D Vein and 4 at the B Vein. Drilling highlights at D Vein include hole CDH-22-125 with 158 g/t Ag, 0.1% Pb, and 0.2% Zn over 1.83m, plus 540 g/t Ag, 0.26 g/t Au, 0.4% Pb, and 1.6% Zn over 34.45m, including 1,746 g/t Ag, 0.88 g/t Au, 1.1% Pb, and 5.2% Zn over 9.70m, including 2,498 g/t Ag, 1.28 g/t Au, 1.6% Pb, and 7.5% Zn over 6.10m, including 5,840 g/t Ag, 3 g/t Au, 3.1% Pb, and 17.2% Zn over 2.45m; hole CDH-22-127 with 788 g/t Ag, 0.6% Pb, and 1.3% Zn over 0.98m, plus 103 g/t Ag, 0.04% Pb, and 0.1% Zn over 1m, plus 136 g/t Ag, 0.01% Pb, and 0.1% Zn over 1m; hole CDH-22-128 with 136 g/t Ag, 0.1% Pb, and 0.2% Zn over 20m, including 520 g/t Ag, 0.33 g/t Au, 0.03% Pb, and 0.1% Zn over 2m, plus 277 g/t Ag, 0.3% Pb, and 1.2% Zn over 1m, plus 136 g/t Ag, 0.6% Pb, and 1.3% Zn over 2m; and hole CDH-22-131 with 150 g/t Ag, 0.1% Pb, and 0.2% Zn over 16m, including 311 g/t Ag, 0.2% Pb, and 0.4% Zn over 4.86m, including 603 g/t Ag, 0.02% Pb, and 0.1% Zn over 0.59m. On the B Vein, the most significant drill intersect was encountered in hole CDH-22-134 with 109 g/t Ag and  0.1% Zn over 6.6m, including 251 g/t Ag, 0.1% Pb, and 0.1% Zn over 1.5m, plus 279 g/t Ag, 0.1% Pb, and 0.2% Zn over 0.5m. These drilling results extend known mineralization along strike and beneath existing drilling at both the D Vein and B Vein targets.
  • Galore Resources Inc., completed 3 holes in the San Jose area at its Dos Santos project in Zacatecas. The most significant mineralization was encountered in holes SJ20 with 2.26 g/t Au over 1.20m, plus 2.06 g/t Au over 0.85m; and hole SJ21 with three contiguous intervals of 3.69 g/t Au, 0.79 g/t Au, and 0.59 g/t Au over 1.80m, 0.70m, and 1.30m respectively.

ON MINING

  • No relevant news.

ON FINANCING

  • Barksdale Resources Corp., announced a non-brokered private placement for gross proceeds of $2M. Part of the gross proceeds will be used to finance exploration activities   at its San Javier project, Sonora, as well as for working capital and general corporate purposes. The Company also proposes to extend by a further four months, the expiry date of a total of 7,597,836 share purchase warrants, issued September 29, 2020 and 690,790 share purchase warrants issued October 1, 2020 in connection with a non-brokered private placement. These aggregate 8,288,826 2020 Warrants are exercisable into 8,288,826 common shares and remain at an exercise price of $0.55 per share.
  • Sierra Madre Gold and Silver Ltd., closed the first tranche of its previously announced brokered private placement for aggregate gross proceeds of $10M. The company will use the gross proceeds for the development of it’s the La Guitarra property in the State of Mexico, advancement of engineering studies and general working capital purposes.

ON RESOURCES AND DEVELOPMENT

  • Bear Creek Mining Corporation announced that it engaged Unison Mining Consulting Pte. Ltd., to design and Renoir Management Corporation to implement a 32-week performance improvement program at its Mercedes mine in Sonora. The planned improvements are to re-open closed mining areas to achieve production rates of over 70K Oz Au per year and reduce costs. This program will cost USD $2.15M.
  • Vizsla Silver Corp., reported results from 14 new holes drilled within the Tajitos-Copala resource area at its flagship Panuco project, Sinaloa.  Drilling highlights include hole CS-22-182 with 1,935 g/t Ag and 15.47 g/t Au (2,913 g/t AgEq) over a true width (TW) of 1.46m; hole CS-22-128 with 299 g/t Ag and 2.08 g/t Au (427 g/t AgEq) over a TW of 2.50m, including 995 g/t Ag and 7.6 g/t Au (1,472 g/t AgEq) over a TW of 0.46m; hole CS-22-185A with 302 g/t Ag and 2.02 g/t Au (426 g/t AgEq) over a TW of 1m; and hole CS-22-196 with 278 g/t Ag and 2.33 g/t Au (426 g/t AgEq) over a TW of 2.16m. “The new drill results support a NW-plunging high-grade zone with an average vertical extent of 250 metres and approximate strike length of 500 metres”.
  • Endeavour Silver Corp., reported results from its ongoing drilling program at its Parral project in Chihuahua. High grade silver was encountered in several holes. Drilling highlights include hole CUV-78 with 199 g/t Ag, 4.7% Pb, and 2.6% Zn (428 g/t AgEq) over 3.48m, including 501 g/t Ag, 8% Pb, and 6.5% Zn (971 g/t AgEq) over 0.27m; hole CUV-80 with 322 g/t Ag, 5.2% Pb, and 1.6% Zn (528 g/t AgEq) over 1.67m, including 605 g/t Ag, 14.8% Pb, and 3.5% Zn (1,150 g/t AgEq) over 0.53m; hole VCU-90 with 664 g/t Ag, 1.9% Pb, and 0.8% Zn (747 g/t AgEq) over 5.56m, including 5,600 g/t Ag, 15.3% Pb, and 1.7% Zn (6.096 g/t AgEq) over 0.22m, plus 145 g/t Ag, 0.2% Pb, and 0.5% Zn (168 g/t AgEq) over 3.05m, including 247 g/t Ag, 0.3% Pb, and 1.9% Zn (325 g/t AgEq) over 0.55; and hole CUV-96 with 242 g/t Ag, 0.5% Pb, and 1.7% Zn (317 g/t AgEq) over 5.34m, including 711 g/t Ag, 0.5% Pb, and 2.1% Zn (806 g/t AgEq) over 0.52m. The company has drilled since April 2022 over 5,300m in 23 holes, totaling 8,100m year to date with the aim to define and extend mineralized zones. The high grade Ag results show the potential for resource expansion at depth and along strike in the El Verde and Sierra Plata Deep areas along the Veta Colorada structure.
  • GoGold Resources Inc., released results from seven new holes drilled at the El Favor East Deposit within its Los Ricos North property in Jalisco. Drilling highlights include hole LRGF-22-136 with 0.24 g/t Au and 84 g/t Ag (1.35 g/t AuEq or 101 g/t AgEq) over 4.9m, plus 0.52 g/t Au and 108 g/t Ag (1.96 g/t AuEq or 147 g/t AgEq) over 47.6m, including 2.07 g/t Au and 319 g/t Ag (6.32 g/t AuEq or 474 g/t AgEq) over 10.7m, including 13.47 g/t Au and 615 g/t Ag (21.66 g/t AuEq or 1,625 g/t AgEq) over 1.1m; and hole LRGF-22-124 with 0.31 g/t Au and 111 g/t Ag (1.79 g/t AuEq or 134 g/t AgEq) over 22m, including 1.65 g/t Au and 530 g/t Ag (8.72 g/t AuEq or 654 g/t AgEq) over 3.4m, including 5.05 g/t Au and 1,456 g/t Ag (24.46 g/t AuEq or 1,835 g/t AgEq) over 0.9m. These drill results show extension of the zone to the east and additional high grade infill.
  • GR Silver Mining Ltd., reported results from 3 holes drilled at its San Marcial project in Sinaloa, to follow-up on lateral and down dip, the  high grade encountered previously at the Southeast Area.  Hole SMS22-11 intersected 92 g/t Ag and 0.02 g/t Au over 75.7m, including 102 g/t Ag, 0.01 g/t Au, and 0.1% Zn over 63.6m, including 1,253 g/t Ag, 0.02 g/t Au, 0.5% Pb, and 1.4% Zn over 0.3m, plus 1,032 g/t Ag, 0.01 g/t Au, 0.5% Pb, and 1.9% Zn over 0.4m. Hole SMS22-12 encountered 98 g/t Ag, 0.03 g/t Au, 0.4% Pb, and 0.6% Zn over 44.5m, including 1,059 g/t Ag, 0.01 g/t Au, 0.2% Pb, and 0.5% Zn over 0.2m, plus 537 g/t Ag, 0.06 g/t Au, 0.4% Pb, and 1% Zn over 1m. Hole SMSP22-022 intersected 426 g/t Ag, 0.1% Pb, and 0.2% Zn over 3.2m, including 1,932 g/t Ag, 0.05% g/t Au, 0.2% Pb, and 0.6% Zn over 0.5m. GR Silver informed that additional drilling is in progress aiming to continuously expand lateral and down dip continuity of the Ag mineralization.
  • Prime Mining Corp., announced additional phase 2 drill results from 42 infill and step out drill holes collared at Guadalupe Corridor within its Los Reyes project in Sinaloa. Drilling highlights include hole 22GE-73 with 5.01 g/t Au and 328 g/t Ag over a true width (TW) of 1.9m; hole 22GE-72 with 1.65 g/t Au and 236 g/t Ag over a TW of 13.5m, plus 0.95 g/t Au and 124 g/t Ag over a TW of 6m, plus 2.52 g/t Au and 365 g/t Ag over a TW of 1.5m; hole 22GE-105 with 1.46 g/t Au and 56 g/t Ag over a TW of 14.4m, plus 1.01 g/t Au and 67 g/t Ag over a TW of 1.5m; hole 22GE-70 with 1.38 g/t Au and 38 g/t Ag over a TW of 4.5m; hole 22GE-59 with 2.77 g/t Au and 440 g/t Ag over a TW of 1.1m; hole 22GE-563 with 0.97 g/t Au and 267 g/t Ag over a TW of 2.5m; hole 22GE-77 with 1.28 g/t Au and 45 g/t Ag over a TW of 2.6m; hole 22GE-80 with 1.55 g/t Au and 43 g/t Ag over a TW of 5.7m, plus 1.72 g/t Au and 43 g/t Ag over a TW of 4.8m; hole 22GE-85 with 16.1 g/t Au and 391 g/t Ag over a TW of 0.5m; and hole 22GE-76 with 10.41 g/t Au and 683 g/t Ag over a TW of 0.7m, plus 0.92 g/t Au and 945 g/t Ag over a TW of 1.1m, These drill results expand the Au-Ag mineralization potential at Guadalupe Corridor.
  • Regency Silver Corp., completed a 2,000m drilling program at its flagship Dios Padre project in Sonora. This program was designed to test a large IP anomaly only 550 metres to the north of the existing Dios Padre historical workings to determine whether it represents a significant continuation of the mineralization, as well as  to test for extensions to the existing Dios Padre mineral resource. Final assay results are expected in early October. The Company will release the results shortly thereafter.

ON DEALS AND CORPORATE ISSUES

  • Aztec Minerals Corp., announced the appointment of a new member to its Board of Directors (Cervantes project, Sonora).
  • Vizsla Silver Corp., announced that it has filed its 2022 annual report with the U.S. Securities and Exchange Commission (SEC). It includes its management discussion and analysis, annual information form, and audited financial statements for the year ended April 30, 2022.  (Panuco project, Sinaloa).
  • Riverside Resources Inc., and BHP extended its Exploration Funding Agreement (EFA) into a fourth year for its Sonora Mexico exploration program. The plan is to move into the next exploration phase focusing on five copper projects in Sonora, Mexico with a currently approved USD $1.1M in exploration funding to work on the Llano de Nogal district and USD $0.5M in ongoing High Value Work programs in the Sonora Projects for a total so far allocated budget of USD $1.6M exploration work on the specified properties in the EFA.
  • Galore Resources Inc., reported results of its annual general meeting of shareholders and announced the grant of 7.1M incentive stock options to directors and officers, exercisable at a price of $0.10 for a period of 5 years from the date of grant (Dos Santos project, Zacatecas).
  • Gatos Silver Inc., provided bi-weekly status report in accordance with National Policy 12-203 – Management Cease Trade Orders due to the delay in the filing of annual reports which includes its audited consolidated financial statements, together with the management’s discussion and analysis, relating to the audited annual financial statements, and the Chief Executive Officer and Chief Financial Officer certificates relating to its annual filings for the years 2021 and 2022 (Cerro Los Gatos, Chihuahua).

ON SOCIAL RESPONSIBILITY

  • Peñoles and Fresnillo plc have supported for more than two decades to the Heroic Fire Department and the Red Cross. The two companies have resolutely supported these institutions in the communities where they operate, by donating medical supplies to the Red Cross and training for firefighters.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, Cu mineralization related to a porphyry copper system in a project in Sinaloa, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Second Week of July, 2022. 

Hydrothermal breccia cemented by Manganese Oxides

By Miguel A Heredia

During the 28th week of the year (July 11th to July 17th, 2022), at least 21 press releases were announced by companies working in Mexico, with six communicating production and financial results, five disclosing deals and corporate issues, five reporting resources and developments of their properties, two announcing financing issues, one informing on exploration results, one commenting on Mexican issues, and one discussing social issues. ON MEXICO ISSUES, Mammoth Resources, Discovery Silver, GR Silver, and Oroco reported the best drilling intercepts in Mexico on the second week of July, 2022.  ON EXPLORATION, In Chihuahua, Mammoth released results from 4 holes drilled at its Tenoriba project.  ON MINING, GoGold reported Q2, 2022 production results from its Parral Tailings project, Chihuahua. Fortuna Silver announced Q2, 2022 production results from its San Jose mine, Oaxaca. Gatos Silver reported Q2, 2022 production and financial results from its Cerro Los Gatos mine in Chihuahua. Orla announced Q2, 2022 production and financial results from its Camino Rojo project, Zacatecas. Torex Gold reported Q2, 2022 production results from its El Limon-Guajes mine in Guerrero. Golden announced Q2, 2022 production results from its Rodeo mine in Durango.  ON FINANCING, Monarca announced that it will be extending the exercise period of a total of 55,900,000 share purchase warrants, all of which are exercisable at $0.075 per share (San Jose project, Chihuahua). Excellon announced that the New York Stock Exchange (NYSE) accepted its plan to regain compliance with the continued listing standards of the NYSE American Company Guide (La Platosa mine, Durango). ON RESOURCES AND DEVELOPMENT, GR Silver released first assay results from the 2022 resource expansion drill program being conducted at its San Marcial project, Sinaloa. Discovery Silver reported results of 22 holes from its phase 2 drill program from its Cordero project in Chihuahua. Bear Creek provided and operational and exploration update on its Mercedes mine, Sonora. Oroco released results from 14 holes drilled at its Santo Tomas project in Sinaloa.  Tarachi provided an update on the progress of its Magistral Mil and Tailings project in Durango. ON DEALS AND CORPORATE ISSUES, Silverton announced the appointment of its new CFO, and the resignation and new replacement of its Director (Pluton project, Durango). Excellon announced the appointment of its new President and CEO (La Platosa mine, Durango).  Fresnillo plc and Radius signed an exclusivity agreement on Plata Verde project, Chihuahua to earn a 70% interest in the project. Sierra Madre reported results from its annual general meeting of shareholders (La Tigra project, Nayarit). SilverCrest announced the appointment of a new member to its Board of Directors (Las Chispas project, Sonora).  ON SOCIAL RESPONSIBILITY, Aura released its 2021 sustainability report (Aranzazu mine, Zacatecas).

ON MEXICO ISSUE

  • Mammoth Resources, Discovery Silver, GR Silver, and Oroco reported the best drilling intercepts in Mexico on the second week of July, 2022. Details are shown in the table below:

ON EXPLORATION

  • Mammoth Resources Corp., provided results from 4 drill holes completed, for a total of 320.7m, at its Tenoriba project in Chihuahua. The most significant drill intercept were encountered in hole TEN-21-14 drilled at the Moreno Zone with 0.32 g/t Au and 6 g/t Ag (0.40 g/t AuEq) over 9m; hole TEN-21-15 drilled at Carneritos Zone with 0.52 g/t Au and 8 g/t Ag (0.63 g/t AuEq) over 30m, including 0.85 g/t Au and 12 g/t Ag (1.02 g/t AuEq) over 6m, including 0.86 g/t Au and 26 g/t Ag (1.21 g/t AuEq) over 3m; hole TEN 21-16 drilled at Carneritos Zone with 0.6 g/t Au and 1 g/t Ag (0.61 g/t AuEq) over 12m, and 0.44 g/t Au and 2 g/t Ag (0.47 g/t AuEq) over 85.7m, including 0.92 g/t Au and 3 g/t Ag (0.97 g/t AuEq) over 6m; and hole TEN-21-17 drilled at Carneritos Zone with 0.6 g/t Au and 3 g/t Ag (0.64 g/t AuEq) over 33m, including 1.06 g/t Au and 1 g/t Ag (1.07 g/t AuEq) over 9m. To date, the company has drilled 2,234.6m in 17 holes.

ON MINING

  • GoGold Resources Inc., reported Q2, 2022 production results from its Parral Tailings project, Chihuahua. The company produced 315,632 Oz Ag, 3,170 Oz Au, and 268,800 Lb Cu (575,301 Oz AgEq).
  • Fortuna Silver Mines Inc., announced Q2, 2022 production results from its San Jose mine, Oaxaca. The company milled 251,945 tonnes of 187 g/t Ag and 1.13 g/t Au, with metallurgical recoveries of 91-33% and 90.5% respectively, to produce 1.38M Oz Ag and 8.3K Oz Au.
  • Gatos Silver Inc., reported Q2, 2022 production and financial results from its Cerro Los Gatos mine in Chihuahua. The company milled 211,350 tonnes of 374 g/t Ag, 0.38 g/t Au, 2.8% Pb, and 5% Zn, with metallurgical recoveries of 90.4%, 48.9%, 90.5%, and 66.4% respectively, to produce 2.3M Oz Ag, 1.27K Oz Au, 11.8M Lb Pb, and 15.6M Lb Zn. Gatos Silver paid its first dividend of $20M to its partners in April 2022, and expects to receive another dividend in Q3, 2022. It also reported a cash balance of $450M as of June 30, 2022.
  • Orla Mining Ltd., announced Q2, 2022 production and financial results from its Camino Rojo project, Zacatecas. The company mined 2,038,831 tonnes of 0.71 g/t Au consisting of 1,657,327 tonnes of ore processed with an average grade of 0.8 g/t Au and 381, 504 tonnes of low grade ore-stockpiled with an average grade of 0.33 g/t Au. In Q2, 2022 Orla produced 25,672 Oz Au, and provided gold production guidance for the full year 2022 of 90K-100K Oz Au. Orla reported a cash balance of $66.7M at June, 2022.
  • Torex Gold Resources Inc., reported Q2, 2022 production results from its El Limon-Guajes mine in Guerrero. The company produced 123,180 Oz Au and sold 123,360 Oz Au, and is firmly on track to deliver on full year production guidance of 430K – 470K Oz Au.
  • Golden Minerals Company announced Q2, 2022 production results from its Rodeo mine in Durango. The company mined 213,925 tonnes of 2.6 g/t Au and 10 g/t Ag with metallurgical recoveries of 75.1% and 82.3% respectively to produce 3,004 Oz Au and 12,678 Oz Ag (3,158 Oz AuEq). Golden sold in doré 3,060 Oz Au and 13,180 Oz Ag (3,219 Oz AuEq).

ON FINANCING

  • Monarca Minerals Inc., announced that it will be extending the exercise period of a total of 55,900,000 share purchase warrants, all of which are exercisable at $0.075 per share. The Warrants were issued pursuant to a private placement which closed on August 20, 2020. The Company proposes to extend the expiry by one year, and accordingly, the new expiry date for the Warrants will be August 20, 2023 (San Jose project, Chihuahua).
  • Excellon Resources Inc., announced that the New York Stock Exchange (NYSE) accepted its plan to regain compliance with the continued listing standards of the NYSE American Company Guide related to insufficient stockholders’ equity. Excellon submitted its plan on May 31, 2022, and has been granted a plan period through October 30, 2023 (La Platosa mine, Durango).

ON RESOURCES AND DEVELOPMENT

  • GR Silver Mining Ltd., released first assay results from the 2022 resource expansion drill program being conducted at its San Marcial project, Sinaloa. Drilling highlights include hole SMSP22-003 with 547 g/t Ag, 0.01 g/t Au, 0.2% Pb, and 0.6% Zn over a true width (TW) of 15.2m, including 1,179 g/t Ag, 0.01 g/t Au, 0.2% Pb, and 0.5% Zn over a TW of 2m; hole SMSP22-012 with 324 g/t Ag, 0.1% Pb, and 0.2% Zn over a TW of 14.9m, including 1,541 g/t Ag, 0.1% Pb, and 0.3% Zn over a TW of 1m; hole SMSP22-02 with 128 g/t Ag, 0.01 g/t Au, 0.2% Pb, and 0.5% Zn over a TW of 14m; and hole SMSP22-10 with 193 g/t Ag, 0.2% Pb, and 0.4% Zn over a TW of 7.1m, including 921 g/t Ag, 0.1% Pb, and 0.3% Zn over a TW of 2m.
  • Discovery Silver Corp., reported results of 22 holes from its phase 2 drill program from its Cordero project in Chihuahua. Drilling highlights include holes C22-610 with 115 g/t Ag, 0.05 g/t Au, 3.7% Pb, and 4.1% Zn (388 g/t AgEq) over 32.6m, including 187 g/t Ag, 0.05 g/t Au, 6.5% Pb, and 7.2% Zn (660 g/t AgEq) over 17.8m, and 55 g/t Ag, 0.05 g/t Au, 0.9% Pb, and 1.6% Zn (147 g/t AgEq) over 15.7m; hole C22-605 with 89 g/t Ag, 0.13 g/t Au, 1.8% Pb, and 3% Zn (265 g/t AgEq) over 38.6m, including 137 g/t Ag, 0.2 g/t Au, 2.8% Pb, and 3.8% Zn (380 g/t AgEq) over 22.3m; hole C22-596 with 49 g/t Ag, 0.06 g/t Au, 1.2% Pb, and 2.5% Zn (184 g/t AgEq) over 60.3m, and 21 g/t Ag, 0.01 g/t Au, 0.1% Pb, and 1.2% Zn (70 g/t AgEq) over 36.4m; and hole C22-609 with 104 g/t Ag, 0.14 g/t Au, 3.2% Pb, and 4.4% Zn (375 g/t AgEq) over 4.9m, and 35 g/t Ag, 0.01 g/t Au, 0.9% Pb, and 1.4% Zn (115 g/t AgEq) over 17.7m, and 64 g/t Ag, 0.06 g/t Au, 1% Pb, and 1.4% Zn (150 g/t AgEq) over 33.1m. “The current set of results is focused on expansion of the open pit and the resource in the northeast of the deposit and will be incorporated in a resource update and Pre-Feasibility Study scheduled for completion in the fourth quarter of this year”.
  • Bear Creek Mining Corporation provided and operational and exploration update on its Mercedes mine, Sonora since its acquisition on last April, 2022.  The company has implemented operating strategies to improve Mercedes’ annual gold production and to initiate an aggressive exploration program. Bear Creek increased development work which resulted in having 15 working faces available, doubling the historical average of work areas. On exploration, the company is conducting Greenfield exploration at San Martin, Diluvio Scout, Margarita, and Neo Zones, where highly prospective structure related to Mercedes mine extend beneath post mineral cover. Drilling highlights include hole L22-652D drilled at Margarita Zone with 6.7 g/t Au and 68 g/t Ag over a true width (TW) of 2.2m; hole L22-649D drilled at Margarita Zone with 4.34 g/t Au and 53 g/t Ag over a TW of 1m; hole L22-655D drilled a Neo Zone with 2.44 g/t Au and 2 g/t Ag over a TW of 1.2m; and hole L22-659D drilled at Neo Zone with 4.43 g/t Au and 2 g/t Ag over a TW of 1.3m, and 2.98 g/t Au and 11 g/t Ag over a TW of 3.3m. To date, a total of 5,166m of RC / diamond have been drilled since the acquisition but additional 3,312m of greenfield exploration drill are planned for the remainder of 2022.
  • Oroco Resource Corporation released results from 14 holes (10,293m) drilled on the North Zone at its Santo Tomas project in Sinaloa. A total of 20 holes have been completed in the North Zone to date. Significant drill intercepts were encountered in hole N001 with 0.39% Cu, 0.01% Mo, 0.045 g/t Au and 2 g/t Ag (0.46% CuEq) over 255m; hole N002 with 0.38% Cu, 0.012% Mo, 0.025 g/t Au and 3 g/t Ag (0.44% CuEq) over 280.1m; hole N003 with 0.39% Cu, 0.014% Mo, 0.019 g/t Au, and 3 g/t Ag (0.45% CuEq) over 207.7m; hole N004 with 0.38% Cu, 0.012% Mo, 0.017 g/t Au, and 2 g/t Ag (0.44% CuEq) over 63.7m; hole N006 with 0.39% Cu, 0.004% Mo, 0.051 g/t Au, and 2 g/t Ag (0.44% CuEq) over 188.5m; hole N007 with 0.32% Cu, 0.005% Mo, 0.029 g/t Au, and 3 g/t Ag (0.37% CuEq) over 191.3m, and 0.32% Cu, 0.012% Mo, 0.018 g/t Au, and 3 g/t Ag (0.38% CuEq) over 109.9m; hole N008 with 0.38% Cu, 0.01% Mo, 0.038 g/t Au, and 3 g/t Ag (0.45% CuEq) over 328.3m; hole N009 with 0.76% Cu, 0.011% Mo, 0.021 g/t Au, and 5 g/t Ag (0.82% CuEq) over 32m, and 0.31% Cu, 0.027% Mo, 0.013 g/t Au, and 2 g/t Ag (0.42% CuEq) over 21.9m, and 0.29% Cu, 0.014% Mo, 0.011 g/t Au, and 2 g/t Ag (0.35% CuEq) over 123.6m, and 0.45% Cu, 0.016% Mo, 0.022 g/t Au, and 3 g/t Ag (0.53% CuEq) over 15.2m; hole  N010 with 0.36% Cu, 0.011% Mo, 0.029 g/t Au, and 2 g/t Ag (0.42% CuEq) over 311m; hole N011 with 0.39% Cu, 0.007% Mo, 0.039 g/t Au, and 3 g/t Ag (0.45% CuEq) over 230.8m; hole N012 with 0.35% Cu, 0.015% Mo, 0.025 g/t Au, and 3 g/t Ag (0.42% CuEq) over 296.9m; and hole N013 with 0.27% Cu, 0.009% Mo, 0.023 g/t Au, and 2 g/t Ag (0.32% CuEq) over 128m, and 0.36% Cu, 0.02% Mo, 0.018 g/t Au, and 2 g/t Ag (0.45% CuEq) over 95m, and 0.24% Cu, 0.009% Mo, 0.014 g/t Au, and 2 g/t Ag (0.29% CuEq) over 126m. The 2021-2022 drill program has now spanned 1,100m of strike length along the core of the North Zone mineral deposit at Santo Tomas project.
  • Tarachi Gold Corp., provided an update on the progress of its Magistral Mill and Tailings project in Durango. The company reported that the final stages of the metallurgical test work are nearing completion and results are expected to arrive within the next few weeks. It also commented that the design and engineering activities will commence upon receipt of the final metallurgical work. Tarachi´s Board and management are confident that its Magistral Mill and Tailings project will be a high-return, high-margin Au producer with the following metrics from the USD $1600-base price Preliminary Economic Assessment (PEA): All in Sustaining Cost (AISC) of USD $705/ Oz Au; After-tax IRR of 85%; and After-tax payback period of 12 months.

ON DEALS AND CORPORATE ISSUES

  • Silverton Metals Corp., announced the appointment of its new CFO, and the resignation and new replacement of its Director (Pluton project, Durango). 
  • Excellon Resources Inc., announced the appointment of its new President and CEO, effective July 28, 2022 (La Platosa mine, Durango).
  • Fresnillo plc, through its subsidiary Minera san Julian, and Radius Gold Inc., through its subsidiary Geonorte signed an exclusivity agreement to earn a 70% interest in Plata Verde project, Chihuahua. Fresnillo has to spend over a four year period a minimum cumulative amount of USD $5M on exploration activities at the Plata Verde project and make option payments to Radius totalling USD $3.117M, which include USD $1.117M to cover underlying property agreements to have the right to earn a 70% interest in the property. If the option is exercised, a new company (NewCo) would be set up to own the Plata Verde Project; NewCo would be owned 70% by Minera San Julian and 30% by Geonorte. Should either Party’s interest fall below 10% interest in NewCo that interest would convert to a 2% NSR.
  • Sierra Madre Gold and Silver Ltd., reported results from its annual general meeting of shareholders (La Tigra project, Nayarit).
  • SilverCrest Metals Inc., announced the appointment of a new member to its Board of Directors effective immediately (Las Chispas project, Sonora).

ON SOCIAL RESPONSIBILITY

  • Aura Minerals Inc., released its 2021 sustainability report. This report underscored the Company’s commitment to being an innovative, safe, responsible, and sustainable mining Company, and highlights initiatives planned across eight Environmental, Social, and Governance (ESG) Pillars (Aranzazu mine, Zacatecas).

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, a quartz hydrothermal breccia cemented by Mn Ox from an epithermal vein system in Durango, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Fifth Week of June, 2022. 

Banded chalcedonic quartz vein

By Miguel A Heredia

During the 26th week of the year (June 27th to July 3rd, 2022), at least 23 press releases were announced by companies working in Mexico, and 1 news were published by the media, with eleven disclosing deals and corporate issues, five reporting resources and developments of their properties, four announcing financing issues, two informing on exploration results, one commenting on Mexican issues, and one communicating production and financial results. ON MEXICO ISSUES, Mammoth Resources, Prime Mining, and Capitan Mining reported the best drilling intercepts in Mexico on the fifth week of June, 2022. ON EXPLORATION, In Sonora, Silver Spruce submitted an exploration plan for 500-1000m of trenching and for 1,000-2,000m of initial RC drilling for its Jackie project. In Chihuahua, Mammoth provided results from 3 drill holes completed at its Tenoriba project. ON MINING, Altaley reported production and financial results from its Tahuehueto project, Durango. ON FINANCING, Infinitum Copper announced a non-brokered private placement to raise up to CAD $1M (Adelita project, Sonora). Sierra Madre entered into an agreement in connection with a private placement for gross proceeds of up to $10M (La Guitarra project, State of Mexico). Prismo closed its previously announced financing for gross proceeds of $682,125 (Palos Verdes project, Sinaloa). Tocvan closed a private placement for gross proceeds of CAD $5.125M (El Pilar project, Sonora). ON RESOURCES AND DEVELOPMENT, Altaley provided an update on the commissioning, pre-production, and construction progress at its Tahuehueto project in Durango. Capitan Mining reported results from 3 RC holes drilled at its Cruz de Plata project in Durango. Prime Mining reported results from its expanded Phase 2 step-out and infill drilling at its Los Reyes project, Sinaloa. Regency Silver commenced a 2,000m drill program at its flagship Dios Padre Silver project. Osisko Development announced a Mineral Resource Estimate for its San Antonio Gold project in Sonora.   ON DEALS AND CORPORATE ISSUES, Discovery Silver reported results from its annual general meeting of shareholders (Cordero project, Chihuahua). Gatos Silver announced the appointments of its new CFO and VP Corporate Development and Business Improvement effective July 16, 2022 (Cerro Los Gatos, Chihuahua). Prismo announced the appointment of a new member to its Board of Directors (Palos Verdes project, Sinaloa). Silver Spruce informed that it has fulfilled the terms of the earn-in agreement with Colibri, earned its 50% interest and signed a JV agreement to move forward with additional exploration at its Jackie project, Sonora.  Almaden reported results from its annual general meeting of shareholders (Ixtaca project. Puebla). Fortuna Silver announced the appointment of a new member to its Board of Directors and reports results from its annual general meeting of shareholders (San Jose mine, Oaxaca). Fortune Bay begun to trade on the OTCQX Best Market under the symbol FTBYF (Ixhuatán project, Chiapas). Magna announced results from its annual general meeting of shareholders (San Francisco mine, Sonora).  Guanajuato Silver signed a binding definitive agreement with Great Panther to acquire all of the Great panther Mexican assets. Americas Gold announced the appointment of a new member to its Board of Directors and reported results from its annual general meeting of shareholders (Cosala mine, Sinaloa). ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUE

  • Mammoth Resources Corp., Prime Mining Corp., and Capitan Mining Inc., reported the best drilling intercepts in Mexico on the fifth week of June, 2022. Details are shown in the table below:

ON EXPLORATION

  • Silver Spruce Resources Inc., submitted an exploration plan for 500-1000m of trenching and for 1,000-2,000m of initial RC drilling to evaluate the principal targets located near the center of the concession at its Jackie project in Sonora. The initial permit will include 48 trench-track location and 36 drill pads.
  • Mammoth Resources Corp., provided results from 3 drill holes completed, for a total of 378.65m, at its Tenoriba project in Chihuahua. The most significant drill intercept was encountered in hole TEN-21-12 drilled at the Carneritos Zone with 0.45 g/t Au and 5 g/t Ag (0.51 g/t AuEq) over 46.5m. These two drill holes (Carneritos and Moreno) are separated one from the other by over 2.5km. The company also reported an additional interval of the hole TEN-21-08 collared at the Moreno Zone which returned 0.98 g/t Au, and 15 g/t Ag (1.18 g/t AuEq) over 37.5m, including 1.13 g/t Au, 21 g/t Ag, and 0.55% Cu (2.34 g/t AuEq) over 18m, plus 0.08 g/t Au, 0.4 g/t Ag, and 0.45% Cu (0.65 g/t AuEq) over 12m. To date, the company has drilled 1,913.9m in 13 holes.

ON MINING

  • Altaley Mining Corporation, reported that to date it has produced approximately 260 tonnes of bulk concentrate at its Tahuehueto mine in Durango. Two shipments of approximately 30 tonnes each have been shipped to Trafigura for sale. Revenue received from the first shipment was approximately USD $42K paid for gold, silver, and lead. Another 70 tons of concentrate is in the process of being shipped from Tahuehueto to Tepehuanes subsequently to be trucked and sold to Trafigura in the coming days. The company estimates that there are approximately another 150 tonnes of concentrate available, drying on the mill patio and within the thickeners available to be filtered for drying on the patios. 

ON FINANCING

  • Infinitum Copper Corp., announced a non-brokered private placement to raise up to CAD $1M. The financing will consist of up to 5K units at a price of CAD $0.20 per unit for gross proceeds of up to CAD $1M. Part of the gross proceeds will be used to fund exploration at its Adelita project in Sonora.
  • Sierra Madre Gold and Silver Ltd., entered into an agreement in connection with a private placement for gross proceeds of up to $10M. The Company intends to use the net proceeds of the Offering for the development of the La Guitarra Property, advancement of engineering studies, and general working capital purposes.
  • Prismo Metals Inc., closed its previously announced financing for gross proceeds of $682,125. The proceeds will be primarily used to drill a minimum of 2,000m of core at its Palos Verdes project in Sinaloa.
  • Tocvan Ventures Corp., closed a private placement for gross proceeds of CAD $5.125M. The gross proceeds will be used to advance El Pilar and Picachos project in Sonora, and for general working capital purposes.

ON RESOURCES AND DEVELOPMENT

  • Altaley Mining Corporation provided an update on the commissioning, pre-production, and construction progress at its Tahuehueto project in Durango. The operations team has been resolving various start-up issues related to the water supply pipeline and mill commissioning. Processing has been stabilized with the mill achieving ore throughput up to 350 tonnes per day (tpd). Mill throughput is estimated to remain at current levels over the next two weeks. The tailings storage facility is in the final stages of construction and expected to be ready to receive dry stack tailings within 45 days. The Tahuehueto Laboratory is essentially ready to be operational and technicians are calibrating ICP and ancillary equipment expected to be fully operational over the next few days. Installation of the second 500 tpd ball mill is scheduled over the next several months and the Company anticipates the project will be able to commission this mill during Q4 2022 and ramp up production towards the mine’s designed capacity of 1,000 tpd near the end of 2022.
  • Capitan Mining Inc., reported results from 3 RC holes drilled at the Jesus Maria Zone within its Cruz de Plata project in Durango. Drilling highlights include hole 22-JMRC-12 with 100 g/t Ag, 0.25 g/t Au, 0.2% Pb, and 0.4% Zn (144 g/t AgEq) over 21.3m, including 383 g/t Ag, 0.58 g/t Au, 0.9% Pb, and 0.8% Zn (489 g/t AgEq) over 1.5m, including 239 g/t Ag, 0.33 g/t Au, 0.9% Pb, and 0.9% Zn (328 g/t AgEq) over 1.5m, plus 26 g/t Ag, 0.14 g/t Au, 0.4% Pb, and 0.7% Zn (76 g/t AgEq) over 10.7m, including 42 g/t Ag, 0.16 g/t Au, 0.9% Pb, and 1.7% Zn (147 g/t AgEq) over 3m; and hole 21-JMRC-07 with 57 g/t Ag, 0.1 g/t Au, 0.1% Pb, and 0.2% Zn (77 g/t AgEq) over 22.9m, including 96 g/t Ag, 0.04 g/t Au, 0.05% Pb, and 0.06% Zn (103 g/t AgEq) over 1.5m, including 342 g/t Ag, 0.39 g/t Au, 0.6% Pb, and 0.9% Zn (428 g/t AgEq) over 1.5m. With these results, mineralization has been confirmed over 800m of strike length and remains open at depth. Assays are still pending for 9 RC holes completed at the Jesus Maria Zone.
  • Prime Mining Corp., reported results from its expanded Phase 2 step-out and infill drilling on the Tahonitas Zone at its Los Reyes project, Sinaloa. Now, this phase is planned to 70,000m. Drilling highlights include hole 22TA-18 with 6.08 g/t Au and 103 g/t Ag over a true width (TW) of 2.9m, including 13.5 g/t Au and 127 g/t Ag over a TW of 1.1m; hole 22TA-23 with 3.12 g/t Au and 24 g/t Ag over a TW of 3.1m, including 7.67 g/t Au and 34 g/t Ag over a TW of 1.4m; hole 22TA-29 with 1.37 g/t Au and 11 g/t Ag over a TW of 6.7m; hole 22TA-17 with 0.86 g/t Au and 51 g/t Ag over a TW of 9.5m, including 4.36 g/t Au and 228 g/t Ag over a TW of 1.1m; hole 22TA-27 with 0.92 g/t Au and 104 g/t Ag over a TW of 2,2m, including 1.97 g/t Au and 244 g/t Ag over a TW of 1.3m; and hole 22TA-31 with 0.99 g/t Au and 41 g/t Ag over a TW of 2.2m, including 2.78 g/t Au and 38 g/t Ag over a TW of 0.8m, plus 1.59 g/t Au and 2 g/t Ag over a TW of 0.8m. To date the company has drilled over 81,000m and completed 310 holes at Los Reyes project. The Phase 2 has now completed 54,466m in 188 holes.
  • Regency Silver Corp., commenced a 2,000m drill program at its flagship Dios Padre Silver project in Sonora. The 2,000 metre drill program is designed to test a large IP anomaly only 550 metres to the north of the existing Dios Padre historical workings to determine whether it represents a significant continuation of the mineralization at Dios Padre.
  • Osisko Development Corp., announced a Mineral Resource Estimate for its San Antonio Gold project in Sonora and provided an operation update. Osisko reported Indicated Resources of 14.9M tonnes with grades of 1.2 g/t Au and 3 g/t Ag for a total of 576K Oz Au and 1.37M Oz Ag contained, and Inferred Resources of 16.6M tonnes with grades of 1 g/t Au and 3 g/t Ag for a total of 544K Oz Au and 1.76M Oz Ag contained. The Mineral Resource Estimate encompasses five deposits: Sapuchi, Golfo de Oro, California, Calvario and High Life over approximately 2.8km along strike, a maximum width of 600m to a maximum depth of 300m below surface, and is based on 84,454m of current and verified historic drilling in 579 holes, of which 27,870m of drilling in 177 holes were drilled by the Company in 2021. The company also provided an operation update and informed that since its acquisition in November 2020, it has constructed a leach pad and carbon in column plant to process stockpiled mineralized material (1.1M tonnes with an average grade of 0.57 g/t Au), and reported that currently 680K tonnes of mineralized material has been placed and processed.

ON DEALS AND CORPORATE ISSUES

  • Discovery Silver Corp., reported results from its annual general meeting of shareholders (Cordero project, Chihuahua).
  • Gatos Silver Inc., announced the appointments of its new CFO and VP Corporate Development and Business Improvement effective July 16, 2022 (Cerro Los Gatos, Chihuahua).
  • Prismo Metals Inc., announced the appointment of a new member to its Board of Directors (Palos Verdes project, Sinaloa).
  • Silver Spruce Resources Inc., informed that it has fulfilled the terms of the earn-in agreement with Colibri, earned its 50% interest and signed a JV agreement to move forward with additional exploration at its Jackie project, Sonora.
  • Almaden Minerals Ltd., reported results from its annual general meeting of shareholders. Shareholders also approved the appointment of Davidson & Company LLP as auditors of the Company for the ensuing year (Ixtaca project. Puebla).
  • Fortuna Silver Mines, Inc., announced the appointment of a new member to its Board of Directors and reports results from its annual general meeting of shareholders (San Jose mine, Oaxaca).
  • Fortune Bay Corp., begun to trade on the OTCQX Best Market under the symbol FTBYF. Bay’s common shares will continue to trade on the TSX Venture Exchange under the symbol FOR and on the Frankfurt Stock Exchange under the symbol 5QN.  (Ixhuatán project, Chiapas).
  • Magna Gold Corp., announced results from its annual general meeting of shareholders. It also informed that the company has completed the acquisition of its flagship San Francisco mine in Sonora and stated that its objective is to bring the San Francisco mine back to its most productive days and beyond. Magna also mentioned that its currents share price does not adequately or at all reflect our achievements and given the nature of current market conditions the sector has fallen out of favour.
  • Guanajuato Silver Company Ltd., signed a binding definitive agreement with Great Panther Mining Ltd., to acquire all of the Great Panther Mexican assets, including Topia mine, Durango and production facilities, The San Ignacio mine, The Guanajuato Mine Complex (it will henceforth referred as the Valenciana mine), and the Cata processing plant in Guanajuato, for a total consideration of USD $14.7M; satisfied by USD $6,7M in Guanajuato Silver shares and USD $8M in cash, plus up to USD $2M in additional payments.
  • Americas Gold and Silver Corporation announced the appointment of a new member to its Board of Directors and reported results from its annual general meeting of shareholders (Cosala mine, Sinaloa).

ON SOCIAL RESPONSIBILITY

  • No relevant news.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, banded chalcedonic quartz from an epithermal vein system, in a project in Durango, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Third Week of June, 2022. 

Hydrothermal breccia cemented by MnOx.

By Miguel A Heredia

During the 24thweek of the year (June 13th to June 19th, 2022), at least 16 press releases were announced by companies working in Mexico, and 7 news were published by the media, with five informing on exploration results, four reporting resources and developments of their properties, four disclosing deals and corporate issues, four discussing social issues, three announcing financing issues, and three commenting on Mexican issues. ON MEXICO ISSUES, Arcelor Mittal announced that the strike broke out by the National Union of Mining, Metallurgical, Steel and Similar Workers of the Mexican Republic will affect the economy of Michoacan.  With the strike carried out by Napoleón Gómez Urrutia and his miners in Lazaro Cardenas, Michoacan to the company Arcelor Mittal Mexico, they managed to jump the “cap” in the payment of utilities. The first International Mining Women’s Day was commemorated. ON EXPLORATION, In Sonora, Aztec-Kootenay JV reported final results from 2021-2022 RC drilling program on its Cervantes project, Colibri announced that its Phase 1 RC drilling program has been completed at its Evelyn project, and Prismo completed a LiDAR survey at its Los Pavitos project. In Coahuila, Monumental released sampling results from its Jemi Heavy Rare Earth Elements project. In Sinaloa, Prismo informed that it plans to drill a minimum of 2,000m at its Palos Verdes project. ON FINANCING, Prismo reached an agreement to exercise a total of up to 6,821,250 outstanding founder warrants for gross proceeds of $682,125 (Palos Verdes project, Sinaloa). Radius announced that it receives the final USD $700K option cash payment from Pan American Silver in order to earn its option for 65% of the Amalia property in Chihuahua. SilverCrest reported results from its annual general meeting of shareholders (Las Chispas project, Sonora). Silver Wolf closed a non-brokered private placement for gross proceeds of $602,160 (Ana Maria project, Durango). ON RESOURCES AND DEVELOPMENT, Avino released results from Phase 2 of its 2021/2022 drilling program conducted at its Avino project, Durango. Silver Dollar reported initial results from the Phase II drilling ongoing program conducted at its La Joya project in Durango. Silver Tiger announced drilling results from the Sooy Vein at its El Tigre project, Sonora. Sonoro completed Phase IV drilling program at its Cerro Caliche project, Sonora.  ON DEALS AND CORPORATE ISSUES, Gatos silver announced the pass away of one of its Directors (Cerro Los Gatos, Chihuahua). Sierra Metals announced the appointment of a new member as Chair of its Board of Directors (Bolivar mine, Chihuahua). Silverton announced the appointment of its new CEO and Director (Peñasco Quemado project, Sonora). ON SOCIAL RESPONSIBILITY, Peñoles recognized the academic performance of sixteen young students of the Laguna del Rey Center for Technical Studies. Esperanza Silver de México, responsible for the Esperanza mining project, signed a collaboration agreement with the Zacatepec Technological Institute. Minera Cuzcatlán adopted a wastewater treatment plant in Ocotlán, Oaxaca. Industrias Peñoles announced the summer activities that will take place during June and July at the Community Center and in the Metals Museum.

ON MEXICO ISSUE

  • Arcelor Mittal announced that the strike broke out by the National Union of Mining, Metallurgical, Steel and Similar Workers of the Mexican Republic will affect the economy of Michoacan and the metallurgical sector. The strike will have an impact and serious consequences in the short, medium and long term on labor and economic stability in the Lázaro Cárdenas region, in the state of Michoacán, in the production chain and in the country´s economy.
  • With strike, Napoleón Gómez Urrutia and his miners managed to jump the “cap” in the payment of utilities. With the work stoppage carried out by mining workers from section 271 in Lázaro Cárdenas Michoacán to the company Arcelor Mittal Mexico, on June 15, they managed to eliminate the “cap” on the payment of utilities that was included with the labor reform in April of 2021. This is not the first union organization to take action to pressure the company to grant a higher amount in the payment of utilities.
  • The first International Mining Women’s Day was commemorated. This June 15 marks the first World Mining Women’s Day as an initiative of the International Organization “Women in Mining”. Engaging the Women Mining Community, the International Day of Women in Mining will showcase the experiences, hopes and aspirations about the industry, and celebrate the personal achievements of women in the industry.

ON EXPLORATION

  • Aztec Minerals Corp – Kootenay Silver Inc. JV reported final results from 2021-2022 RC drilling program on its Cervantes project in Sonora. The program comprised 5,249 meters in 26 RC drill holes, testing 4 targets (Purisima East, California, Jasper, and California North). Hole CAL-22-018 drilled at California target intersected a high pyrite zone anomalous in copper, molybdenum, gold and silver that corresponds well with the top of large, strong IP chargeability anomaly. It encountered 0.22 g/t Au over 24.32m, plus 0.27 g/t Au over 10.64m, and 0.062% Cu over 68.4m, 1 g/t Ag over 28.88m, and 122 ppm Mo over 39.52m.
  • Colibri Resource Corporation announced that its Phase 1 RC drilling program has been completed at its Evelyn project in Sonora. The Phase 1 drill program consisted of 6,547m in 45 holes. Drill results from the first 22 holes were released previously and assays are pending for the remaining 23 holes.
  • Prismo Metals Inc., recently completed a LiDAR survey conducted over almost 40 square kilometers at its Los Pavitos project in Sonora. The company expects to receive the analysis of the LiDAR results in a few weeks to aid in the delineation of important structural trends and complete the work to identify drill targets this summer.
  • Monumental Minerals Corp., released results from 21 samples collected at its Jemi Heavy Rare Earth Elements project. Seven out of 21 samples returned values greater than 0.15% total rare earth oxide (TREO), including three samples that returned values greater than 0.25% TREO, and up to 0.54% TREO. “The assay results confirm that samples with the highest rare earth element content are those rocks that are classified as peralkaline (sodium plus potassium concentrations are greater than aluminum concentrations”. In addition, a single rock grab sample collected in the eastern claim area returned values of 13.5% Zn and 6.8% Pb and is classified as carbonate replacement-style mineralization.
  • Prismo Metals Inc., informed that it plans to drill a minimum of 2,000m at its Palos Verdes project in Sinaloa to test mineralization at depth under the high-grade intercepts from previous drilling campaigns.

ON MINING

  • No relevant news.

ON FINANCING

  • Prismo Metals Inc., reached an agreement to exercise a total of up to 6,821,250 outstanding founder warrants for gross proceeds of $682,125. Gross proceeds will be primarily used to drill a minimum of 2,000m at its Palos Verdes project, Sinaloa. Prismo also expects to use some of the proceeds to finalize surface exploration work on its Los Pavitos project in Sonora.
  • Radius Gold Inc., announced that it receives the final USD $700K option cash payment from Pan American Silver Corp., in order to earn its option for 65% of the Amalia property in Chihuahua.
  • Silver Wolf Exploration Ltd., closed a non-brokered private placement for gross proceeds of $602,160. Net proceeds will be used for financing the ongoing drill program at its Ana Maria project in Durango, and for general working capital requirements.

ON RESOURCES AND DEVELOPMENT

  • Avino Silver & Gold Mines Ltd., released results from phase 2 of its 2021/2022 drilling program conducted at its Avino project, Durango. Six underground holes were completed below the current level 17 mining area to define the continuity of economic mineralization at depth in the central part of the vein. Selected high grade intercepts include hole ET-22-01 with 0.06 g/t Au, 34 g/t Ag, and 0.66% Cu (127 g/t AgEq) over a true width (TW) of 0.80m on HW BX, including 0.12 g/t Au, 199 g/t Ag, and 2.75% Cu (577 g/t AgEq) over a TW of 0.10m, and 0.14 g/t Au, 21 g/t Ag, and 0.54% Cu (104 g/t AgEq) over a TW of 23.10m on HW STW, including 0.66 g/t Au, 759 g/t Ag, and 2.90% Cu (1,202 g/t AgEq) over a TW of 0.19m, including 1.35 g/t Au, 98 g/t Ag, and 1.92% Cu (466 g/t AgEq) over a TW of 0.34m, including 0.46 g/t Au, 72 g/t Ag, and 2.42% Cu (434 g/t AgEq) over a TW of 0.29m, including 0.15 g/t Au, 77 g/t Ag, and 3.17% Cu (514 g/t AgEq) over a TW of 0.24m, and 0.20 g/t Au, 61 g/t Ag, and 0.96% Cu (206 g/t AgEq) over a TW of 41m on Avino Vein, including 0.31 g/t Au, 71 g/t Ag, and 2.42% Cu (421 g/t AgEq) over a TW of 0.56m, including 0.09 g/t Au, 482 g/t Ag, and 1.40% Cu (678 g/t AgEq) over a TW of 0.75m, including 2.05 g/t Au, 99 g/t Ag, and 4.73% Cu (901 g/t AgEq) over a TW of 0.56m, including 2.75 g/t Au, 831 g/t Ag, and 3.82% Cu (1,568 g/t AgEq) over a TW of 0.19m, including 1.39 g/t Au, 246 g/t Ag, and 2.27% Cu (664 g/t AgEq) over a TW of 0.75, including 4.37 g/t Au, 1,234 g/t Ag, and 21.90% Cu (4,527 g/t AgEq) over a TW of 0.19m; and hole ET 21-08 with 0.28 g/t Au, 11 g/t Ag, and 0.6% Cu (112 g/t AgEq) over a TW of 1.94m on HW BX and 0.53 g/t Au, 41 g/t Ag, and 1.06% Cu (226 g/t AgEq) over a TW of 30m on Avino Vein, including 5.58 g/t Au, 86 g/t Ag, and 0.56% Cu (617 g/t AgEq) over a TW of 0.65m. “The drilling results have confirmed the down dip continuity of widths and grades of the Avino vein extending significant potential to a depth of at least 290 metre down dip below current development”.
  • Silver Dollar Resources Inc., reported initial results from 4 holes of the phase II drilling ongoing program at the unexplored La Noria portion of its La Joya project in Durango. Significant intersections were encountered in hole NOR-22-013 with 90 g/t Ag, 0.41 g/t Au, 0.08% Cu, 0.4% Pb, and 1% Zn (198 g/t AgEq) over 43,12m, including 192 g/t Ag, 0.27 g/t Au, 0.06% Cu, 1% Pb, and 2.2% Zn (363 g/t AgEq) over 19.35m, including 451 g/t Ag, 0.62 g/t Au, 0.07% Cu, 2.3% Pb, and 4.6% Zn (815 g/t AgEq) over 5m; and hole NOR-22-015 with 23 g/t Ag, 0.26 g/t Au, 0.07% Cu, 0.03% Pb, and 5.6% Zn (319 g/t AgEq) over 23.2m. To date, a total of 1,899m over 10 holes have been drilled in Phase II. Assay results are pending for the remaining 6 holes.
  • Silver Tiger Metals Inc., announced drilling results from the Sooy Vein at its El Tigre project, Sonora. Highlights drill intercepts include hole ET-21-300 with 0.06 g/t Au, 239 g/t Ag, 0.3% Cu, 0.1% Pb, and 0.2% Zn (281 g/t AgEq) over 4.9m, including 0.24 g/t Au, 2,230 g/t Ag, 2.85% Cu, 0.7% Pb, and 0.8% Zn (2,565 g/t AgEq) over 0.5m; and hole ET-21-289 with 0.12 g/t Au, 901 g/t Ag, 0.61% Cu, 3.1% Pb, 7.3% Zn (1,286 g/t AgEq) over 0.6m. The company also reported that over 370m of rehabilitation in Level 7 of the historic El Tigre mine have been completed. 
  • Sonoro Gold Corp., completed Phase IV drilling program at its Cerro Caliche project, Sonora, and reported results from the final seven holes. The company completed over 7,200m in 63 holes which returned multiple higher-grade gold intercepts and demonstrated the expansion of several known mineralized gold zones within the Cerro Caliche concession.  Highlights drill intercepts include hole SCR-321 with 1.34 g/t Au and 9 g/t Ag (1.38 g/t AuEq) over 15.24m, including 3.66 g/t Au and 15 g/t Ag (3.73 g/t AuEq) over 4.57m, plus 1.1 g/t Au and 0.8 g/t Ag (1.11 g/t AuEq) over 1.52m; and hole SCR-322 with 0.78 g/t Au and 5 g/t Ag (0.81 g/t AuEq) over 18.29m, including 4.88 g/t Au and 20 g/t Ag (4.97 g/t AuEq) over 1.52m. “Drilling results from the now completed Phase IV campaign will be included in an updated resource estimation scheduled to be announced in the fall of 2022. The economic impact of the updated resource on the proposed heap leach mining operation is also to be assessed and will be contemplated in a further technical report”.

ON DEALS AND CORPORATE ISSUES

  • Gatos Silver Inc., announced the pass away of one of its independent non-executive Directors (Cerro Los Gatos, Chihuahua).
  • Sierra Metals Inc., announced the appointment of a new member as Chair of its Board of Directors (Bolivar mine, Chihuahua).
  • Silverton Metals Corp., announced the appointment of its new CEO and Director (Peñasco Quemado project, Sonora).
  • SilverCrest Metals Inc., reported results from its annual general meeting of shareholders (Las Chispas project, Sonora).

ON SOCIAL RESPONSIBILITY

  • Servicios Industriales Peñoles recognized the academic performance of sixteen young students of the Laguna del Rey Center for Technical Studies. The outstanding students are about to conclude their theoretical instruction as technical professionals, to then go on to put their knowledge into practice for an entire semester by joining the work teams of different mining units in different states of the Republic, with the possibility of in the end, they will be formally hired.
  • Esperanza Silver de México S.A. de C.V., responsible for the Esperanza mining project, signed a collaboration agreement with the Zacatepec Technological Institute, which will allow students from this important professional training institution in the state of Morelos, to carry out their professional residences at Minera Esperanza Silver.
  • Minera Cuzcatlán (Fortuna Silver Mines Inc.), adopted a wastewater treatment plant in Ocotlán, Oaxaca. The Wastewater Treatment Plant (WWTP ) located in the municipality of Ocotlán de Morelos supplies 80% of the water it uses in its processes and the rest is obtained from rainwater harvested through a canal system
  • Industrias Peñoles S.A.B. de C.V., announced the summer activities that will take place during June and July at the Community Center and in the Metals Museum. 

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, a hydrothermal breccia cemented by Mn Ox in an epithermal vein system, in Durango, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the First Week of February, 2022

By Jorge Cirett

During the 5th week of the year (January 31st to February 6th, 2022), at least 16 press releases were announced by companies working in Mexico. To note, three companies posted exploration advances on their properties, three released Q4 and full year 2021 reports, one granted share options and two completed private placements, six reported on project development and one on a property deal. ON MEXICO ISSUES, Mexico’s president said that a state controlled company is to be the sole lithium miner in the country. Fortuna Silver is demanding from the government to respect and confirm an already issued environmental permit for the San Jose mine in Oaxaca. ON EXPLORATION, in Sonora, Benjamin Hill Mining commenced a maiden drill program at its Sonora Gold property; Tocvan Ventures released surface sample results. In Durango, Southern Empire Resources updated on drilling at the Pedro project. ON MINING, Consolidated Zinc and Santacruz Silver Mining presented operating results for Q4 and full year 2021. Guanajuato Silver Company presented results for November and December 2021. ON FINANCING, Defiance Silver granted options to directors and officers. Benjamin Hill Mining and Barksdale Resources closed their private placements for $2.1 M and US$1.75 M respectively. ON RESOURCES AND DEVELOPMENT, Defiance Silver continues drilling at its Zacatecas project. GR Silver Mining released drill results from San Marcial, on its Plomosas project in Sinaloa. Discovery Silver is to drill 55,000 m during 2022 at its Cordero project in Chihuahua. GoGold Resources released drill results from El Favor East at Los Ricos North in Jalisco. Candelaria Mining received the drilling permit for Pinos, Zacatecas, and submitted the dilling permit for Caballo Blanco, in Veracruz.  ON DEALS AND CORPORATE ISSUES, Commander Resources presented the deal on which its Pedro property in Durango was optioned to Southern Empire Resources. ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

  • Mexico’s president Andres Manuel Lopez Obrador, on his daily conference while speaking on the proposed energy bill that includes the nationalization of the (non-existent) lithium industry, said that the Mexican government is to create a company for lithium extraction. With an anti-neoliberalist overtone and speaking of sovereignty, he affirmed lithium is owned by the Mexican people, and that no foreign countries are to have it.
  • Fortuna Silver Mines Inc. received in December 17, 2021, a 12 year extension on its environmental impact authorization for the San Jose Mine in Oaxaca. On January 28, 2022 received a notice form SEMARNAT stating a typographical mistake, by which the term of the permit would be reduced from twelve to two years. Minera Cuzcatan (Fortuna’s subsidiary) “has initiated legal proceedings in the Federal Court to challenge and revoke said typographical error and to reconfirm the 12 year extension period granted by SEMARNAT in December 2021”.

ON EXPLORATION

  • Benjamin Hill Mining Corp. announced the commencement of the maiden drill program at its Sonora Gold property in Sonora. The drill rig is currently working on the fourth of 34 planned holes on the Sonora Copper, Caracahui, El Fierro and La Salada areas. A 10,000 m induced polarization and resistivity geophysical survey covers the Sonora Copper, El Fierro, Caracahui, El Crestado, El Tanque, Las Antenas and La Salada areas. Benjamin Hill Mining paid a posthumous tribute to its Special Advisor David Jones: “He shared his knowledge and experience freely to the profession and to society, with honest exuberance to advance the development of economic projects, boosting local economies in the Americas and the around the world. Some of his projects have become mines that have positively impacted our world, socially and economically, proving himself one of the best economic geologists of modern times”.
  • Tocvan Ventures Corp. released surface sample results from its Pilar project in Sonora. Of 59 samples, 21 returned over 0.5 gpt Au, defining several new areas to be drilled. The Main Zone was expanded with up to 9.2 gpt Au, 279 gpt Ag in a silicified quartz vein breccia, the 4-T Trend was extended to the southeast with values of up to 6.6 gpt Au, 433 gpt Ag and a new vein corridor over 200 m long is highlighted by samples of up to 523 gpt Ag, 1.3 gpt Au and additional mineralization 300 m to the south returned up to 3.1 gpt Au, 27 gpt Ag.
  • Southern Empire Resources Corp. updated on drilling of the Pedro project in Durango. Three holes have been completed totaling 421 m, and a fourth is in progress. Core review “suggests zones of up to 70 m of moderately silicified, limestone dominated conglomerate with zones of up to 20 m (core length) exhibiting disseminated and vein controlled arsenical minerals including orpiment and realgar”. Historical drilling by Newmont produced intervals of up to 5.55 m @ 0.59 gpt Au.

ON MINING

  • Consolidated Zinc Ltd. presented its Q4 2021 report. At its Plomosas mine in Chihuahua, 3,140 tonnes were mined, 5,099 tonnes brought to the surface and 4,592 tonnes processed, grading 13.4% Zn, 7.1% Pb, 41 gpt Ag, recovering 77.1 % Zn, 37.8% Pb, to produce 377 tonnes Zn, 112 tonnes Pb in concentrate. The mining rate was affected by the flooding of stopes related to failures on pumping and generator equipments. “Access to the under-water stopes should be re-established during February 2022”. The company continues with the exploration of the Mina Mexico and the Juarez mine prospects within the project area.
  • Guanajuato Silver Company Ltd. presented production numbers on the last two months of 2021 and exploration highlights at El Cubo and Pinguico properties in Guanajuato. During November and December 2021, 238 K Oz AgEq were produced, resulting from the mining of 76 K tonnes from El Cubo and the El Pinguico above ground stockpile, of which 33 K tonnes were milled in December. Metallurgical recoveries for material from Pinguico averaged 74% Au, 72% Ag. The company completed 6,800 m of drilling at El Pinguico and El Cubo, and plans to complete over 22,000 m in 2022.
  • Santacruz Silver Mining Ltd. reported operating results for Q4, 2021. At Zimapan, in Hidalgo, 192.9 K tonnes were processed @ 76 gpt Ag, 0.6% Pb, 2.26% Zn, 0.35% Cu (or 184 gpt AgEq), recovering 67.2% Ag, to produce 318.4 K Oz Ag, 1,012 tonnes Pb, 3,442 tonnes Zn, 488 tonnes Cu (or 842 K Oz AgEq), to reach 691.4 K Oz Ag, 3,659 tonnes Pb, 12,101 tonnes Zn, 1,820 tonnes Cu (or 3.11 M Oz AgEq) in the year. At the Rosario mine in San Luis Potosi, operations were suspended in Q3, 2021, resulting on an annual processing of 39 K tonnes @ 53 gpt Ag, 0.17 gpt Au, 0.29% Pb, 1.46% Zn, recovering 79% Ag, to produce 52.3 K Oz Ag, 132 Oz Au, 88 tonnes Pb, 417 tonnes Zn (or 107.7 K Oz AgEq).

ON FINANCING

  • Defiance Silver Corp. granted incentive stock options to certain directors and officers covering 1.76 M common shares (Zacatecas project, Zacatecas).
  • Benjamin Hill Mining Corp. completed the over-subscribed private placement announced on December 17, 2021, for gross proceeds of $2.1 M (Sonora Gold project, Sonora).
  • Barksdale Resources Corp. closed the previously announced non-brokered private placement of US$1.75 M.

ON RESOURCES AND DEVELOPMENT

  • Defiance Silver Corp. has recommenced drilling at the Zacatecas project in Zacatecas. The general exploration program in 2022 will focus on testing prospective regional targets at Lucita, Tahuares, and Veta Grande. Over 3,000 m of drilling have been completed on the Lucita land package, and 4,500 m of drilling are planned on Tahuares and the central Lucita land package. “Results from the 2020-2021 phase of drilling in the Veta Grande resource area successfully demonstrated the down-dip and lateral continuity of the mineralized Veta Grande vein system below the current resource estimate”.
  • GR Silver Mining Ltd. released good drilling results from the San Marcial area of the Plomosas project in Sinaloa. Highlighted true width intercepts comprise 29.1 m @ 299 gpt Ag, 0.04 gpt Ag, 0.2% Pb, 0.4% Zn (including 5.0 m @ 614 gpt Ag, 0.02 gpt Au, 0.2% Pb, 0.2% Zn); 1.6 m @ 1,091 gpt Ag, 0.06 gpt Au, 1.4% Pb, 1.8% Zn; 13.0 m @ 58 gpt Ag, 0.08 gpt Au, 0.1% Pb, 0.3% Zn. “Large sections of the mineralized body are hosted by brecciated rock units above the main San Marcial Breccia body …….. related to late-stage quartz-calcite-sulphide veining which post-dates the San Marcial Breccia”.  These intercepts are 420 m below the surface and 170 m down dip from the current resource.
  • Discovery Silver Corp. outlined the 2022 work program and budget for its Cordero project in Chihuahua. The company plans to drill 55,000 meters in 2022, of which 25,000 m are to be in the reserve-resource definition and engineering of the prefeasibility study, 14,000 m on resource growth and 16,000 m in the initial drill testing of five new targets within the property: Sanson, Dos Mil Diez, Molina del Viento, Porfido Norte and La Perla.
  • GoGold Resources Corp. released results from six holes sunk at El Favor East within the Los Ricos North project in Jalisco. Highlighted core-length intervals comprise 10.5 m @ 0.05 gpt Au, 72.3 gpt Ag; 3.4 m @ 0.68 gpt Au, 101 gpt Ag; 26.3 m @ 0.43 gpt Au, 107 gpt Ag (including 12.4 m @ 0.79 gpt Au, 184 gpt Ag); 25.7 m @ 1.55 gpt Au, 776 gpt Ag (including 4.3 m @ 8.65 gpt Au, 4,164 gpt Ag); 5.1 m @ 0.17 gpt Au, 69 gpt Ag; 8.1 m @ 0.46 gpt Au, 90 gpt Ag; 3.7 m @ 0.34 gpt Au, 158 gpt Ag; 63.6 m @ 0.23 gpt Au, 109 gpt Ag (including 2.9 m @ 2.36 gpt Au, 1,109 gpt Ag.

  • Candelaria Mining Corp. received the permit for its infill drilling program at Pinos, Zacatecas. “The drilling will seek to validate recently updated structural interpretations of the distribution of higher-grade mineralization, together with some additional holes in other high-grade veins in different parts of the mineralized system”.
  • Candelaria Mining Corp. submitted in late December 2021 a drill permit application for its Caballo Blanco project in Veracruz. “This initial Phase 1 drilling program will comprise approximately 7,000m and provide the first tests of each of the high priority targets within the highly prospective gold-copper epithermal / porphyry district. A second phase will then build upon these results, and also include resource expansion drilling at the most advanced PEA-level project within the region, La Paila”. Candelaria expects to drill between 14,000 and 15,000 m during 2022.

ON DEALS AND CORPORATE ISSUES

  • Commander Resources Ltd. provided an update on drilling (above, on the exploration bullets) of the Pedro project which is being explored by partner Southern Empire Resources Corp. in Durango. Southern Empire is earning a 100% interest for $700 K staged over four payments in three years and 100 K shares, with work expenditures of $1.5 M. Commander is to retain a 2% NSR royalty with no buy-back clause.

ON SOCIAL RESPONSIBILITY

  • No Relevant News.

On the image below: Quartz veining in deformed intrusive rocks in the Sonoran desert. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Third Week of December, 2021. 

Scorodite in a quartz vein

By Miguel A Heredia

During the 50th week of the year (December 13th to December 19th, 2021), at least 30 press releases were announced by companies working in Mexico, and 1 news published by the media, with nine reporting resources and developments of their properties, eight disclosing deals and corporate issues, seven informing on exploration results, three communicating production and financial results, one announcing financial issues, and one commenting on Mexican issues.  ON MEXICO ISSUES, Great Panther announced that it has begun the closure process at its Guanajuato facility due to not having the respective permit to expand tailings storage in the Jolula Dam. ON EXPLORATION, In Sonora, Aztec Minerals and its JV partner Kootenay commenced a 5,000m RC drilling program at the Cervantes project, Barksdale announced the completion of the Phase I, 5,000m drilling program at the Cerro Verde Zone within its San Javier project, Canuc provided an update on the ongoing exploration program conducted at its San Javier project, and Tocvan commenced a 5,000-8,000m drilling program at its Pilar project. In Chihuahua, Kootenay released results from the last three holes collared at its Columba project, Monarca Minerals reported results from the last eight holes from its Phase 1 San Jose project exploration program, and Radius released drill results from the California target at its Amalia project.  ON MINING, Americas Gold and Silver announced that its Los Braceros plant has returned to nameplate production at its Cosala mine operation in Sinaloa. GoGold reported Q3, 2021 production and financial results from its Parral Tailings property in Chihuahua. Orla announced that three bars with a total weight of 1,278 Oz containing approximately 770 Oz Au and 510 Oz Ag were poured at its Camino Rojo property in Zacatecas.  ON FINANCING, Barksdale announced a non-brokered private placement of $1,750,000 secured convertible debentures (San Javier project, Sonora). ON RESOURCES AND DEVELOPMENT, Chesapeake provided an update of its Metates property in Durango, and announced technical plans for 2022. Endeavour released drill results from its Parral project, Chihuahua. Fabled released results from its ongoing drilling program at its Santa Maria project in Chihuahua. Impact announced the discovery of the New San Ramon Zone within its Zacualpan mining district in the Sate of Mexico, with high Au-Ag grades intersections. SilverCrest announced remaining results from its 2021 infill and expansion drilling program at its Las Chispas project in Sonora. Tarachi Gold announced positive results of the PEA conducted on its Magistral Mill and Tailing project in Durango. Torex reported results from the 2021 drilling program at its El Limon Guajes underground mine in Guerrero, including zones referred to as Sub-Sill and El Limon Deep. Vizsla released results from three new drill holes targeting the Napoleon Vein resource area at its Panuco project in Sinaloa. Zacatecas Silver reported Initial Inferred Mineral Resource Estimate for its Panuco deposit in Zacatecas.  ON DEALS AND CORPORATE ISSUES, Advance Lithium announced that its stock symbol changed from TSXV: AAX to TSXV: AALI (Tabasqueña project, Zacatecas). Bear Creek entered into a definite agreement with Equinox to acquire a 100% interest in the Mercedes mine in Sonora.  Consolidated Zinc entered into an offtake agreement with Metco Trading for the sale of 100% of the Plomosas lead concentrates produced from Plomosas for calendar year 2022. Defiance announced results from its annual and special general meeting of shareholders (San Acacio project, Zacatecas). Golden Minerals appointed a new member to its Board of Directors (Rodeo project, Durango). Mexican Gold announced favourable resolution of the claims dispute at its Las Minas project, Veracruz.   ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUE

  • Great Panther Mining Limited announced that it has begun the closure process at its Guanajuato facility. Great Panther issued a statement announcing the gradual closure of activities, due to not having the respective permit to expand tailings storage in the Jolula Dam, which is part of the mining complex. According to Great Panther, the permit was requested to the National Water Commission (CONAGUA) but so far it has not been authorized. For that reason the company cannot continue operating; but the operations will return, once they receive said authorization. The activities will continue solely for the care and maintenance of facilities. The mines that will be shut down are San Ignacio, the Guanajuato Complex and the Jolulaprocessing plant, located in the former Hacienda de Bustos, also known as ‘Cata’. Mine workers have expressed concern about the situation because when the activities stop in the mines in which they work they will lose their economic income. The precise data on how many employees will be affected by the situation is not yet available.

ON EXPLORATION

  • Aztec Minerals Corp., and its JV partner Kootenay Silver Inc., commenced a 5,000m RC drilling program to test four main targets at the Cervantes project in Sonora. “The primary objectives of the drilling program are to better define the near surface, oxide gold potential of the porphyry gold oxide cap at California, evaluate the potential for deeper copper-gold porphyry sulfide mineralization underlying the oxide cap, test for north and west extensions of the California mineralization at California North and Jasper, and assess the breccia potential of Purisima East”.
  • Barksdale Resources Corp., announced the completion of the Phase I, 5,000m drilling program conducted at the Cerro Verde Zone within its San Javier project. All of the 36 holes collared at Cerro Verde encountering Cu mineralization. Significant drill results were encountered in hole SJ21-09 with 0.74% Cu over 18m, including 1.75% Cu over 15m; hole SJ21-07 with 1.47% Cu over 15m, plus 0.54% Cu over 12m; hole SJ21-15 with 0.49% Cu over 66m; hole SJ21-08 with 0.64% Cu over 18m, plus 0.54% Cu over 12m; and hole SJ-21-18 with 0.45% Cu over 12m. Although there are still 15 drill holes at the lab pending for results, the drilling has confirmed and expanded the footprint of the Cerro Verde Zone and indicates that Cu mineralization remains open particularly to the south, west, and northeast. The company has logged and sampled all the 36 drill holes collared during the 5,000m, Phase I drill program. It is currently working on completing an updated geological model in early Q1, 2022. Barksdale plans to conduct an initial resource estimate for the Cerro Verde Zone once assays are delivered by the lab. 
  • Canuc Resources Corporation provided an update on the ongoing exploration program at its San Javier project in Sonora. Approximately 11.2 km of drill and trench access roads were completed during the year. One of these roads encountered bedrock consisting of stockwork quartz veining and hydrothermal breccia. A strong northwest trending structure containing gold mineralization was identified along a strike length of more than 3 km. A total of 672 samples were collected from these trenches and road cuts, returning values ranging from <0.005 to 3.18 g/t Au; 00.3 to 169 g/t Ag, and 5ppm to 2.85% Cu. Highlights include 0.47 g/t Au and 0.37% Cu over 14.5m; 0.3 g/t Au over 56m; 0.21 g/t Au over 26m; 0.19 g/t Au over 10m; and 0.16 g/t Au and 0.48% Cu over 13m. Canuc also announced that 27 samples averaging 0.70m wide were collected from known magnetite bearing prospects in the northern part of the property returning up to 1.67 g/t Au, 1,877 g/t Ag and 6,823 ppm Cu, with a weighted average of 0.09 g/t Au, 295 g/t Ag, and 1,784 ppm Cu. In addition, seven channel samples averaging 0.8m wide collected from old mine workings found on recently acquired claims returned notable values in Au (up to 1.67 g/t), Ag (up to 511 g/t) and Cu (up to 1,854 ppm), with a weighted average of 0.15 g/t Au, 282 g/t Ag, and 604 ppm Cu. A drone-supported magnetic survey was completed late in the year and was accompanied by reconnaissance scale geological mapping. Several large magnetic anomalies were identified and targeted for drill testing. The San Javier area has become increasingly recognized as being highly prospective for IOCG, porphyry and other Intrusion-related Au, Ag and Cu-Au mineralization.
  • Tocvan Ventures Corp., commenced a 5,000-8,000m drilling program at its Pilar project. “Drilling will focus on continued step-out drilling along the Main Zone Trend and new 4-Trench Trend. Exploration drilling will continue to evaluate target areas along the Triple Vein Zone. Surface exploration work is currently underway on key target areas and channel samples from the recent trench program have been submitted for analysis”.
  • Kootenay Silver Inc., released results from the last three holes of the 2021 Phase 3 drilling program performed on the B Vein within its Columba project in Chihuahua. Hole CDH-21-111 encountered 105 g/t Ag, 0.04% Pb, and 0.06% Zn over 5.29m, including 190 g/t Ag, 0.07% Pb, and 0.1% Zn over 2.15m, including 387 g/t Ag, 0.2% Pb and 0.1% Zn over 0.65m; hole CDH-21-112 intersected 125 g/t Ag, 0.05% Pb, and 0.1% Zn over 0.7m, plus 174 g/t Ag, 0.07% Pb, and 0.15% Zn over 0.65m, plus 219 g/t Ag, 0.06% Pb, and 0.1% Zn over 29.50m, including 434 g/t Ag, 0.1% Pb, and 0.2% Zn over 13.05m, including 667 g/t Ag, 0.2% Pb, and 0.3 Zn over 7.05m, including 1,050 g/t Ag, 0.4% Pb, and 0.2% Zn over 2m, including 781 g/t Ag, 1% Pb, and 0.1% Zn over 1m; and hole CDH-21-13 with 156 g/t Ag, 0.06% Pb, and 0.1% Zn over 3.5m, including 574 g/t Ag, 0.2% Pb, and 0.3% Zn over 0.6m, plus 47 g/t Ag, 0.01% Pb, and 0.06% Zn over 54.90m, including 114 g/t Ag, 0.01% Pb, and 0.1% Zn over 3m, including 393 g/t Ag, 0.03% Pb, and 0.3% Zn over 2.05m, including 628 g/t Ag, 0.05% Pb, and 0.4% Zn over 1.10m. The company is focused on designing a drill program for the coming year to test the promising high-grade zones at Columba, including the B Vein.
  • Monarca Minerals Inc., reported results from the last eight holes from its Phase 1 San Jose project exploration program. Highlights include hole SJ-05 with 0.3 g/t Au, 2 g/t Ag, and 0.94% Cu over 4.6m, including 0.42g/t Au, 5 g/t Ag, and 0.21% Cu over 1.5m, and hole SJ-8 with 0.04 g/t Au, 79 g/t Ag, 0.34% Cu, 0.4% Pb, and 1.5% Zn over 1.5m, plus 0.36 g/t Au, 3 g/t Ag, 1% Cu, tr Pb, and 0.02% Zn over 6.1m, plus 0.84 g/t Au, <0.5 g/t Ag, 0.07% Cu, tr Pb, and tr Zn over 1.5m, plus 3.11 g/t Au, 32 g/t Ag, 0.13% Cu, 0.08% Pb, and 0.06% Zn over 3m, including 4.29 g/t Au, 53 g/t Ag, 0.18% Cu, 0.1% Pb, and 0.04% Zn over 1.5m. “Mineralization has been intersected in exoskarn and endoskarn and silicified intrusives, which are locally potassically altered with shreddy biotite and potassium feldspar. The area to the west of the completed drilling, where there is potential for skarn mineralization at the contact between mineralized intrusives and overlying dolomitized limestone is the site of the largest IP anomaly in the project area, which remains un-drilled from above where the dolomitized limestone outcrops”.
  • Radius Gold Inc., released drill results from the California target at its Amalia project in Chihuahua. Significant drill interceptions were encountered in holes AMDD21-45 with 60 g/t Ag over 87.25m, including 104 g/t Ag over 10.95m, plus 165 g/t Ag over 3.1m, and plus 187 g/t Ag over 3.3m; hole AMDD21-034 with 87 g/t Ag and 2.15 g/t Au over 3.95m; hole AMDD21-038 with 379 g/t Ag and 1.26 g/t Au over 11.20m; hole AMDD21-039 with 353 g/t Ag and 2.59 g/t Au over 12.75m; and hole AMDD21-044 with 346 g/t Ag and 0.63 g/t Au over 19.05m. “The system remains open to expansion along strike and to depth and so far has only been drilled on 200m centers. With the San Pedro zone drill defined and infill drilling planned for next year at California, we will be in a position to define a significant resource at the Amalia Property. With drilling on-going at the El Cuervo target and many targets remaining to drill test (Oro Viejo, La Caverna, and California SE), 2022 will be an exciting year for Radius”.

ON MINING

  • Americas Gold and Silver Corporation announced that its Los Braceros plant has returned to nameplate production at its Cosala mine operation in Sinaloa.  The company now is milling over 1,600 tonnes of ore per day grading 55 g/t Ag, 4.5 % Zn, and 1.9% Pb. Starting January, 2022 the company expects to increase the throughput to an average of 1,800 tonnes per operating day.
  • GoGold Resources Inc., reported Q3, 2021 production and financial results from its Parral Tailings property in Chihuahua. The company produced 475,734 Oz AgEq at a cash and AISC of USD $14.25 and USD $19.29 per Oz AgEq. GoGold reported revenue of USD $10.95M; cost of sales, including depreciation of USD $8.4M; operating income of USD $178K; and cash flow from operations of USD $538K. Year to date September 30, 2021, GoGold has produced 1.14M Oz Ag, 13,447 Oz Au, and 1.05.M Lb Cu (or 2.27M Oz AgEq). The company reported revenue of USD $53.2M; cash of USD $66.8M, free cash of USD $24.8M, company cash flow from operations before working capital of USD $18.9M, and USD $12.4 M after working capital; and adjusted net income of USD $11M.
  • Orla Mining Ltd., announced that three bars with a total weight of 1,278 Oz containing approximately 770 Oz Au and 510 Oz Ag were poured at its Camino Rojo property in Zacatecas. During the month of November, the Company mined a total of 466,215 ore tonnes at an average grade of 0.65 g/t Au and crushed and stacked a total of 374,976 tonnes on the heap leach pad. Year to date November 30, 2021, the Company mined a total of 1,589,994 tonnes of ore at an average grade of 0.72 g/t Au and crushed and stacked a total of 750,564 tonnes.

ON FINANCING

  • Barksdale Resources Corp., announced a non-brokered private placement of $1,750,000 secured convertible debentures arranged through Delbrook Capital Advisors Inc., an existing shareholder of the company. The net proceeds from the private placement will be used for general corporate and working capital purposes (San Javier project, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Chesapeake Gold Corp., provided an update of its Metates property in Durango, and announced technical plans for 2022. Management members and technical team of the company have been focused on improving the Metates ´project economics as a low cost, scalable mine, and the PEA showed positive results demonstrating an alternative mine plan with an approximately 90% decrease in development capital compared to an autoclave process flow sheet. The company plans to advance the metallurgical and technical work on Metates. In addition, the five-hole PQ diameter core drill program completed for metallurgical test work returned on average, a 19% increase in grade over the block model predicted grades. An overall increase in grade could have a significant impact on the PEA geological model and further improve project economics. Two diamond drill rigs commenced a 16-hole infill program that will drill both up and down dip as well as along strike between the June 2021 holes. The Company expects to release results in early 2022 once assays have been received. Once the assays are received, an updated block model inputting all 21 holes will be the basis for a revised resource estimate, mine planning and future technical studies. On the other hand, Chesapeake plans to carry out follow-up work on four of their regional projects: Nicole, Durango, Lucy, Sinaloa, Sundae, Sinaloa, and Tatatila, Veracruz.
  • Endeavour Silver Corp., released drill results from its Parral project, Chihuahua. In this year, the company has drilled over 14,000m in 59 holes targeting several areas along the La Colorada vein with the goal of expanding the current mineral resources. Highlights from recent drill results include hole VCS-10 on Veta Colorada with 0.01 g/t Au, 2,846 g/t Ag, 0.65% Cu, and 0.01% Zn (2,914 g/t AgEq) over a true width (TW) of 0.89m, including 0.01 g/t Au, 3,380 g/t Ag, and 0.77% Cu (3,461 g/t AgEq) over a TW of 0.79m; hole VCU-38 on the hangingwall of Veta Colorada with 0.05 g/t Au, 204 g/t Ag, 0.07% Cu, 0.8% Pb, and 1.2% Zn (278 g/t AgEq) over a TW of 1.75m, including 0.08 g/t Au, 541 g/t Ag, 0.2% Cu, 0.8% Pb, and 2.2% Zn (667 g/t AgEq) over a TW of 0.33m, plus 0.11 g/t Au, 840 g/t Ag, 0.25% Cu, 9.1% Pb, and 4.7% Zn (1,288 g/t AgEq) over a TW of 2.77m on Veta Colorada, including 0.26 g/t Au, 1,585 g/t Ag, 0.55% Cu, 34.9% Pb, and 4.4% Zn (2,755 g/t AgEq) over a TW of 0.36m; and hole VCU-50 collared on Veta Colorada with 0.55 g/t Au, 708 g/t Ag, 0.2% Cu, 10.9% Pb, and 12.4% Zn (1,504 g/t AgEq) over a TW of 1.23m, including 0.91 g/t Au, 1,130 g/t Ag, 0.25% Cu, 18.9% Pb, and 18.7% Zn (2,406 g/t AgEq) over a TW of 0.69m.
  • Fabled Silver Gold Corp., released results from its ongoing drilling program at its Santa Maria project in Chihuahua. Hole SM20-44 encountered 1.1 g/t Au, 20 g/t Ag, 0.01% Cu, 0.1% Pb, and 0.2% Zn (86 g/t AgEq) over 7.95m, including 1.42 g/t Au, 31 g/t Ag, 0.01% Cu, 0.2% Pb, and 0.3% Zn (104 g/t AgEq) over 5.80m, including 1.68 g/t Au, 40 g/t Ag, 0.01% Cu, 0.2% Pb, and 0.4% Zn (129 g/t AgEq) over 4.05m, including 5 g/t Au, 42 g/t Ag, 0.01% Pb, 0.03% Pb, and 0.1% Zn (229 g/t AgEq) over 1.10m.
  • Impact Silver Corp., announced the discovery of high grade at the New San Ramon Zone located 50m to the south and 150m up dip from previous underground mining and drilling at the San Ramon Mine, within its Zacualpan mining district in Sate of Mexico. A total of 3,726m of drilling in 14 holes has been completed and highlights include hole Z21-15 with 1,443 g/t Au, 0.07% Pb, and 0.1% Zn over a true width (TW) of 1.93m; hole Z21-16 with 897 g/t Ag, 1.6% Pb, and 7.9% Zn over a TW of 1.93m; hole Z21-17 with 453 g/t Ag, 0.2% Pb, and 0.3% Zn over a TW of 2.1m; hole Z21-22 with 410 g/t Ag, 0.1% Pb, and 0.3% Zn over a TW of 1.81m; hole Z21-24 with 568 g/t Ag, 0.6% Pb, and 1% Zn over a TW of 3.65m; and hole Z21-28 with 480 g/t Ag, 0.1% Pb, and 0.1% Zn over a TW of 2.25m. “Known mineralization over the total San Ramon workings has a down dip length of 430m and a strike length of 500m. It remains open for expansion and additional drilling is in progress”.
  • SilverCrest Metals Inc., announced remaining results from its 2021 infill and expansion drilling program at its Las Chispas project in Sonora. The company reported that the 2021 infill and expansion drilling program consisted of 109,590m in 301 drill holes that include a total of 102,560m in 281 holes in the Babi Vista, Babi Vista Splay, Babi Vista FWZ, Babi Norte HG, Granaditas and El Muerto Veins. On Babi Vista Vein, 15 new infill drill holes returned an average grade of 10.82 g/t Au and 863 g/t Ag (1,804 g/t AgEq) over a true width (TW) of 0.90m. 2021 infill drilling results reported an average grade of 9.05 g/t Au and 782 g/t Ag (1,569 g/t AgEq) over a TW of 0.8m. On Babi Vista FWZ, 10 new infill drill holes returned an average grade of 14.13 g/t Au and 1,057 g/t Ag (2,285 g/t AgEq) over a TW of 0.5m. 2021 infill drilling results reported an average grade of 12.58 g/t Au and 2,404 g/t Ag (3,498 g/t AgEq) over a TW of 0.7m. On Babi Norte HW Vein, infill drill holes returned an average grade of 9.87 g/t Au and 98 g/t Ag (1,506 g/t AgEq) over a TW of 0.5m. 2021 infill drilling program reported an average grade of 6.27 g/t Au and 628 g/t Ag (1,167 g/t AgEq) over a TW of 0.5m. On El Muerto Zone and Hanging Wall Vein, the 2021 infill drilling program returned an average grade of 3.97 g/t Au and 274 g/t Ag (619 g/t AgEq) over a TW of 1.4m. On Babi Vista Splay Vein, the infill drilling of 41 holes in 2021 reported an average grade of 15.74 g/t Au and 1,316 g/t Ag (2,684 g/t AgEq) over a TW of 1m. On Granaditas Vein, drilling of 40 holes returned an average grade of 11.65 g/t Au and 2,806 g/t Ag (3,819 g/t AgEq) over 1.2m. “In H1, 2022, underground drill rigs will be working on tighter spaced definition drilling at Babicanora Main, Babi Vista and Babicanora Norte veins in support of underground production planning, a required part of the mining cycle. The surface rig will be working on expansion drilling on the northwest extension of the Babi Vista Vein and further infilling of the El Muerto veins”. 
  • Tarachi Gold Corp., announced positive results of the PEA conducted on its Magistral Mill and Tailing project in Durango. Highlights of the PEA includes an initial capital cost of USD $11.1M and after-tax payback in 1 year; development timeline of 12 months; cash and AISC of USD $648 and USD $705 per Oz Au respectively, net of Ag and Cu credits; pre-tax IRR of 120% and after-tax IRR of 85% at base case price of USD $1,600 Oz Au, USD $22 Oz Ag, and USD $3.40 Lb Cu; pre-tax annual free cash flow of  $15.3M and post-tax cash flow of USD $11.3M during years of full-rate production; and Life of Mine of 3.4 years with total production of 53,900 Oz Au, 75,800 Oz Ag, and 1.9M Lb Cu.
  • Torex Gold Resources Inc., reported results from the 2021 drilling program at its El Limon Guajes underground mine in Guerrero, including zones referred to as Sub-Sill and El Limon Deep. Highlights include holes LDUG-49 with 15.04 g/t Au, 15 g/t Ag, and 0.66% Cu over 34m; hole LDUG-152 with 21.52 g/t Au, 13 g/t Ag and 0.53% Cu over 22.5m; hole LDUG-148 with 9.65 g/t Au, 4 g/t Ag, and 0.18% Cu over 43.5m; hole LDUG-164 with 13.53 g/t Au, 16 g/t Ag, and 0.86% Cu over 28.9m; hole LDUG-166 with 8.92 g/t Au, 4 g/t Ag, and 0.21% Cu over 41m; hole LDUG-139 with 9.21 g/t Au, 19 g/t Ag, and 0.4% Cu over 25.1m; hole LDUG-165 with 6.95 g/t Au, 6 g/t Ag, and 0.27% Cu over 28.7m; hole LDUG-126 with 56.25 g/t Au, 9 g/t Ag, and 0.18% Cu over 3.5m: hole LDUG-146 with 7.02 g/t Au, 4 g/t Ag, and 0.16% Cu over 26.4m; hole LDUG-159 with 10.1 g/t Au, 2 g/t Ag, and 0.12% Cu over 17.8m; hole LDUG-153 with 19.79 g/t Au, 5 g/t Ag, and 0.52% Cu over 7.7m; hole SST-244 with 5.72 g/t Au, 2 g/t Ag, and 0.16% Cu over 24.8m; hole SST-216 with 30.02 g/t Au and 3 g/t Ag over 4m; hole SST-232 with 10.21 g/t Au, 156 g/t Ag, and 1.52% Cu over 11.3m; and hole SST-226 with 10.71 g/t Au, 11 g/t Ag, and 0.44% Cu over 7.8m. To date, Torex has drilled and received assays for 69 drill holes representing approximately 14,200m of drilling. Approximately 5,800m (43 holes) have been drilled at El Limon Deep with an additional 8,400m (26 holes) drilled at Sub-Sill Zone. Torex is expected to complete 25,000m drill program in 2021. There are currently 8 rigs actively drilling off the El Limon Guajes underground, including 3 rigs from surface and 5 rigs underground.
  • Vizsla Silver Corp., released results from three new drill holes targeting the Napoleon Vein resource area at its Panuco project in Sinaloa. Significant mineralization was intersected in holes NP-21-190 with 9.12 g/t Au, 1,058 g/t Ag, 4.7% Pb, and 1.7% Zn (1,902 g/t AgEq) over a true width (TW) of 2.33m, plus 5.14 g/t Au, 161 g/t Ag, 0.4% Pb, 1% Zn (665 g/t AgEq) over a TW of 4.53M; and hole NP-21-197 with 1.12 g/t Au, 55 g/t Ag, 0.05% Pb, and 0.9% Zn (177 g/t AgEq) over a TW of 4.27M, including 3.27 g/t Au, 73 g/t Ag, 0.08% Pb, and 3.3% Zn (452 g/t AgEq) over a TW of 0.99m.
  • Zacatecas Silver Corp., reported Initial Inferred Mineral Resource Estimate for its Panuco deposit in Zacatecas. The company estimated 2.73M tonnes of 171 g/t Ag and 0.17 g/t Au (187 g/t AgEq) for a total of 15.03M Oz Ag and 15K Oz Au (16.4M Oz AgEq), including a zone of 5.1M Oz AgEq at 235 g/t AgEq. The database for the Mineral Resource Estimate consisted of 75 drill holes totalling 23,444 m, and 183 trenches totalling 4,540 m, of which a total of 66 drill holes totalling 19,826 m and 135 trenches totalling 3,545 m intersected the mineralization wireframes used for the Mineral Resource Estimate.

ON DEALS AND CORPORATE ISSUES

  • Advance Lithium Corp., announced that its stock symbol changed from TSXV: AAX to TSXV: AALI (Tabasqueña project, Zacatecas).
  • Bear Creek Mining Corporation entered into a definite agreement with Equinox Gold Corp., to acquire a 100% interest in the Mercedes mine in Sonora: Terms of the agreement are a cash payment of USD $75M and issuance of 24,730,000 Bear Creek common shares on the closing of the acquisition; a deferred cash payment of USD $25M due within six months of the closing date; and a 2% NSR payable on metal production from the Mercedes mining concessions. The USD $75M cash payment on the closing date will be funded by USD $15M from the company´s treasury, and USD $60M from Sandstorm Gold Ltd. Bear Creek and Sandstorm entered into a gold purchase agreement and a debt financing agreement, both subject to customary closing conditions. In exchange for USD $37.5M, Sandstorm will receive 25,200 ounces of gold over 3.5 years, followed by 4.4% of the gold production from Mercedes for the remainder of the life-of-mine, and Sandstorm will pay Bear Creek USD $22.5M to subscribe for a 6%, three-year convertible debenture. Sandstorm has the right to convert the principal amount of the debenture into common shares of Bear Creek, at any time prior to the maturity date, at a 35% premium, or as approved by the TSX-V, to Bear Creek’s share price on closing of the transaction.
  • Consolidated Zinc Limited entered into a offtake agreement with Metco Trading S.A. de C.V. for the sale of 100% of the Plomosas lead concentrates produced from Plomosas for calendar year 2022. Key terms of this agreement include purchase of 100% of lead sulphide concentrates produced from Plomosas; purchase of 100% of lead oxide concentrates, a new lead concentrate product from Plomosas planned to commence production during the 1st quarter of 2022; and fixed treatment charges for 2022, include the new lead oxide concentrates.
  • Defiance Silver Corp., announced results from its annual and special general meeting of shareholders (San Acacio project, Zacatecas).
  • Golden Minerals Company appointed a new member to its Board of Directors, effective December 9, 2021 (Rodeo project, Durango).
  • Mexican Gold Mining Corp., announced favourable resolution of the claims dispute concerning certain lands that overlap a portion of the Company’s Pepe mineral concessions at its Las Minas project, Veracruz.   The General Director of Mines in Mexico has ruled in favour of Mexican Gold, thereby nullifying the portion of the overlapping Santa Fe Claims and reducing it such that it is positioned outside of the Company’s mineral claim boundaries as well as the NI 43-101 resource base.

ON SOCIAL RESPONSIBILITY

  • No relevant news.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, scorodite in a quartz vein displaying boiling texture from an intermediate sulphidation epithermal vein system in a project in Durango, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Third Week of November, 2021. 

Quartz hydrothermal breccia

By Miguel A Heredia

During the 46th week of the year (November 15th to November 21st, 2021), at least 35 press releases were announced by companies working in Mexico, and 4 news published by the media with twelve reporting resources and developments of their properties, seven announcing financial issues, seven communicating production and financial results, four informing on exploration results, four disclosing deals and corporate issues, four commenting on Mexican issues, and one discussing social issues.  ON MEXICO ISSUES, Fortuna Silver announced that it is trying to avoid the closure of its San Jose silver mine in Oaxaca after the expiration of its environmental permit last month. The company stated that it is fighting for the stability of 1,200 active workers of its San Jose mine. Mexico´s Secretary of the Environment and Natural Resources (SEMARNAT) announced that it will carry out an indigenous consultation to define the future of the San Jose mine in Oaxaca. ON EXPLORATION, In Sonora, Tocvan announced exploration plan for its El Picacho project, and Ridgestone received permit for drill program on the El Cobre target at its Rebeico project.  In Chihuahua, Mammoth Resources reported initial drill results from its diamond drilling program conducted on Carneritos area at its Tenoriba project. In Nayarit, Sierra Madre presented trenching sampling results from its la Tigra project. ON MINING, Argonaut announced Q3, 2021 production and financial results from their Mexican operations. Excellon presented Q3, 2021 production and financial results from its Platosa mine in Durango. Elemental Royalties reported the production of 9,722 Oz Au from its Mercedes mine in Sonora during the period Q3, 2021. Americas Gold and Silver announced that its Cosalá operations are expected to ramp-out to full production of approximately 1,800 tonnes per day next month. SilverCrest reported unaudited financial results for the period Q3, 2021. Starcore announced Q2, 2021 production results from its San Martin mine in Queretaro. DynaResource reported year to date 2021 production and financial results at September 30, 2021 from its San Jose de Gracia mine in Sinaloa.  ON FINANCING, Advance increased its previously announced non-brokered private placement to $475K (Tabasquena property, Zacatecas). Aloro reported that the final CAD 60K + VAT payment of the option agreement for the Los Venados claim, Sonora with Almadex has been made by Alamos Gold. Guanajuato Silver arranged an early payment of USD $2.5M to Endeavour Silver for the acquisition of the El Cubo mine in Guanajuato. Mag Silver signed a binding commitment letter with the Bank of Montreal for a fully underwritten USD $40M revolving credit facility. Aztec closed the final tranche of its oversubscribed CAD $1.6M private placement for total proceeds of CAD $575K (Cervantes project, Sonora). Guanajuato Silver arranged a non-brokered private placement offering for gross proceeds of CAD $8.25M (El Cubo mine, Guanajuato). Silver Wolf announced a non-brokered private placement for gross proceeds of up to CAD $1.5M (Ana Maria project, Durango).  ON RESOURCES AND DEVELOPMENT, Fabled released results from hole SM20-40 collared at its Santa Maria project in Chihuahua. GoGold presented results from the last nine holes collared at its Los Ricos project in Jalisco, prior to upcoming mineral resource estimate. Orex filed a NI 43-101 technical report for a mineral resource estimate on its Coneto project in Durango. Orla provided a construction update of its Camino Rojo project in Zacatecas. Oroco commenced a diamond drilling program on Brasiles Zone at its Santo Tomas project in Sinaloa.  Prime Mining commenced a Phase 2 drilling program on its Los Reyes project in Sinaloa, which will consist of 250 holes for a total of 50,000m. Silver Dollar began an initial 3,000m drilling program at its la Joya property in Durango. SilverCrest provided an update on the construction of its Las Chispas mine in Sonora.  Southern Silver released drill results from its Cerro Las Minitas project, Durango. Capitan Mining presented results from five RC holes collared on El Capitan deposit at its Peñoles project, Durango. Mithril released its maiden JORC mineral resource estimate for the first target area at its Copalquin project, Durango. Silver Tiger presented drill results from ten holes collared on the Protectora and Caleigh veins at its El Tigre project in Sonora. ON DEALS AND CORPORATE ISSUES, Fabled received an approval from the court to spin-out its copper exploration assets in Fabled Copper Corp. Rockland signed an option agreement to acquire 100% interest in the Elektra clay lithium project in Sonora. Starcore reported results from its annual general meeting of shareholders (San Martin mine, Queretaro). Goldgroup announced the appointment of its new CEO (Cerro Prieto mine, Sonora). ON SOCIAL RESPONSIBILITY, Fresnillo plc applies development and scientific research, consolidating the concept of what they call “sustainable mining”.

ON MEXICO ISSUES

  • Fortuna Silver Mines Inc., announced that it is trying to avoid the closure of its San Jose silver mine in Oaxaca after the expiration of its environmental permit last month. Although the San Jose mine has been in operation since 2011, its main environmental authorization expired on October 23, despite the company’s efforts since May to request an extension of the permit. A recent court order allows the mine to continue operating, but only temporarily. Maria Luisa Albores, the Environment Secretariat issued a statement saying it would work to organize a consultation with indigenous communities close to the project as part of the environmental authorization. It did not provide details on the timing of the consultation, nor did it say whether the mine could continue to operate in the meantime. The company stated that it is fighting for the stability of 1,200 active workers of its San Jose mine.
  • Mexico’s Secretary of the Environment and Natural Resources (SEMARNAT) announced that it will carry out an indigenous consultation to define the future of the San Jose mine in Oaxaca. A dozen of Zapotecas communities will decide whether the San José mine, owned by Minera Cuzcatlán, will continue operating in the Valles Centrales region of Oaxaca, through a consultation carried out by the Ministry of SEMARNAT. It should be noted that the San José mine has four environmental impact authorizations in force, however there is another one that expired on October 23, and although the company requested its extension in due time and form, SEMARNAT has not issued a ruling.
  • Fortuna Silver Mines Inc., provided an update on the appeal to the denial of the extension of the environmental impact authorization (EIA) at its San Jose mine, Oaxaca. “The appeal will be brought by Minera Cuzcatlán in the Mexican court. The grounds for the appeal are that Minera Cuzcatlán is in full compliance with all material environmental laws, and therefore Minera Cuzcatlán has the right to an extension of the EIA under applicable law”.

ON EXPLORATION

  • Tocvan Ventures Corp., announced exploration plan for its El Picacho project in Sonora, where five primary targets have been identified to date combining for over 6km of prospective trend. The company plans to carry out surface sampling and detailed target mapping, trenching and channel sampling of priority targets, and drill targeting. The project is fully permitted for 1,995m of trenching, 60 drill holes (up to 15,000m), and 2.2km of access roads.
  • Ridgestone Mining Inc., received permit for drill program on the El Cobre target at its Rebeico project in Sonora. This maiden drill program will consists of 14 RC holes for a total of approximately 2,700m, and will be conducted along the main El Cobre structure, where recent grab and rock-chip sampling of the surface stockpile of mined material from the El Cobre structure returned up to 3.5% Cu, 53 g/t Ag and 0.52 % Mo over widths of up to 5.0m.
  • Mammoth Resources Corp., reported initial drill results from its diamond drilling program conducted on Carneritos area at its Tenoriba project in Chihuahua. Four diamond holes have been completed for a total of 426m. Highlights include hole TEN21-01 with 0.31 g/t Au and 17 g/t Ag (0.53 g/t AuEq) over 37.5m, including 0.47 g/t Au and 75 g/t Ag (1.7 g/t AuEq) over 4.5m; hole TEN21-03 with 0.54 g/t Au and 4 g/t Ag (0.59 g/t AuEq) over 43.5m, including 0.69 g/t Au and 3 g/t Ag (0.73 g/t AuEq) over 6m, including 0.67 g/t Au and 5 g/t Ag (0.73 g/t AuEq) over 4.5m; and hole TEN21-04 with 0.53 g/t Au and 7 g/t Ag (0.63 g/t AuEq) over 19.5m.
  • Sierra Madre Gold and Silver Ltd., presented trenching sampling results from its la Tigra project in Nayarit. Trench LTZ01 returned 1.44 g/t Au and 10 /t Ag (1.58 g/t AuEq) over a length of 8.6m;  trench LTZ02 returned 0.46 g/t Au and 56 g7t Ag over a length of 19.7m; trench LTZ03 returned 1.22 g/t Au and 7 g/t Ag (1.3 g/t AuEq) over a length of 11.6m, including 2.52 g/t Au and 10 g/t Ag (2.7 g/t AuEq) over a length of 4.25m; and trench LTZ04 returned 1.45 g/t Au and 9 g/t Ag (1.57 g/t AuEq) over a length of 12.8m, including 3.22 g/t Au and 35 g/t Ag (3.69 g/t AuEq) over a length of 5.3m.

ON MINING

  • Argonaut Gold Inc., announced Q3, 2021 production and financial results from their Mexican operations. At El Castillo mine, Durango, Argonaut mined 2,143,000 tonnes of 0.28 g/t Au to produce 11,123 Oz Au and 10,448 Oz Ag or 11,246 Gold Equivalents Ounces (GEOs). It sold 10,473 Oz Au and 11,875 Oz Ag (10,612 GEOs) at a cash cost of USD $1,173 per Oz Au sold. At San Agustin Mine, Durango, the company mined 2,598,000 tones of 0.30 g/t Au to produce 16,258 Oz Au and 116,309 Oz Ag (17,626 GEOs). Argonaut sold 17,611 Oz Au and 121,993 Oz Ag at a cash cost of USD $1,011 per Oz Au sold. At La Colorada mine, Sonora, the company mined 1,224,000 tonnes of 0.67 g/t Au to produce 15,360 Oz Au and 37590 Oz Ag (15,802 GEOs). It sold 15,332 Oz Au and 35408 Oz Ag (15,749 GEOs) at a cash cost of USD $696 per Oz Au sold.
  • Excellon Resources Inc., presented Q3, 2021 production and financial results from its Platosa mine in Durango. The company mined 21,592 tonnes and milled 21,302 tonnes of 526 g/t Ag, 4.9% Pb, and 5.4 % Zn with metallurgical recoveries of 90.9%, 81.2%, and 78.3% respectively. Excellon produced 326.7K Oz Ag, 1.87M Lb Pb, and 1.98M Lb Zn (521.2K Oz AgEq) at total and AISC of USD$11.02 and USD$21.52 per Oz Ag payable respectively. The company reported revenues of USD $9.2M; gross profit of USD $1.8M, and cash and marketable securities of USD $5M at September 30, 2021.
  • Elemental Royalties Corp., reported the production of 9,722 Oz Au from its Mercedes mine in Sonora during the period Q3, 2021.
  • Americas Gold and Silver Corporation announced that its Cosalá operations are expected to ramp-out to full production of approximately 1,800 tonnes per day next month. Concentrate shipment have resumed. A return to revenue and cash flow generation is expected later in Q4, 2021.
  • SilverCrest Metals Inc., reported unaudited financial results for the period Q3, 2021. The Company recorded USD $42.1M as development expenditures under mineral property, plant and equipment, for the Las Chispas Project, which primarily consisted of decline construction and underground working of USD $17.2M; drilling costs of USD $9.7M; field and administrative costs of USD $6.3M; and salaries and remuneration of USD $3.3M. The Company also recorded additions, during the nine months ended September 30, 2021, of USD $60M related to the Las Chispas Project as mineral property, plant and equipment for various items which was primarily construction in progress.  At September 30, 2021, SilverCrest had cash and cash equivalents of USD $199M. At September 30, 2021, the Company had value-added taxes (“IVA”) receivable in Mexico of USD $17.9M. The Company has financed its operations to date through the issuance of common shares and debt. The Company currently has no operations from which to derive revenues.
  • Starcore International Mines Ltd., announced Q2, 2021 production results from its San Martin mine in Queretaro. The company milled 56,061 tonnes of 1.56 g/t Au and 23 g/t Ag with metallurgical recoveries of 87.81% and 54.83% respectively, to produce 2,782 Oz AuEq.
  • DynaResource Inc., reported year to date 2021 production and financial results at September 30, 2021 from its San Jose de Gracia mine in Sinaloa. The company mined and milled 66,695 tonnes of 9.48 g/t Au with a metallurgical recovery of 89.45%, to produce 18,141 Oz Au, from which 16,036 Oz Au were sold. The company reported revenue of $25.9M, net operating income of $11.3M, and earnings per share of $0.64.

ON FINANCING

  • Advance Gold Corp., increased its previously announced non-brokered private placement to $475K (Tabasquena project, Zacatecas).
  • Aloro Mining Corp., reported that the final CAD 60K + VAT payment of the option agreement for the Los Venados claim, Sonora with Almadex Minerals Limited has been made by Alamos Gold Inc.  Aloro also reported that by mutual agreement with Alamos, the second year work commitment was reduced from USD $1.5M to USD $750K, while the third year work commitment was increased from USD $3M to USD$3.75M, to total USD $M to earn 70% interest in the Los Venados project.
  • Guanajuato Silver Company Ltd., arranged an early payment of USD $2.5M promissory note to Endeavour Silver Corp., for the acquisition of the El Cubo mine in Guanajuato. In consideration, Endeavour has agreed to reduce the principal amount of the note by USD $25K and settle the Mexican VAT for common shares of the company. It will issue 901,224 common shares to Endeavour at a deemed price of CAD $0.55 per share to settle VAT totalling USD $396K.
  • Mag Silver Corp., signed a binding commitment letter with the Bank of Montreal for a fully underwritten USD $40M revolving credit facility. The facility will be used to develop its Juanicipio project in Zacatecas, as well as for working capital and general corporate purposes (Mag Silver only controls 44% of the project).
  • Aztec Minerals Corp., closed the final tranche of its oversubscribed CAD $1.6M private placement for total proceeds of CAD $575K. Part of the proceeds will be used to conduct exploration work on its Cervantes project in Sonora, as well as for general working capital purposes.
  • Guanajuato Silver Company Ltd., arranged a non-brokered private placement offering of 15M units at a price of CAD $0.55 for gross proceeds of CAD $8.25M. The net proceeds from the offering will be used to fund the ongoing exploration, development, and expansion of the Company’s El Cubo mine and mill complex and El Pinguico silver and gold project, both located near the city of Guanajuato, Mexico; and for general corporate and working capital purposes.
  • Silver Wolf Exploration ltd., announced a non-brokered private placement financing for up to 6M units at a price of CAD $0.25 per unit for aggregate gross proceeds of up to CAD $1.5M. Net proceeds will be used for financing the initial drill program at its Ana Maria project in Durango, and for general working capital purposes.

ON RESOURCES AND DEVELOPMENT

  • Fabled Silver Gold Corp., released results from hole SM20-40 collared at its Santa Maria project in Chihuahua. The drill hole encountered seven gold bearing zones as shown in the figure below:
“Hole SM20-40 was successful and continues to add to the mineral inventory as the down plunge of the gold domain system discovered in holes SM20 – 20, 22 remains open at depth. Hole SM20-41 will further explore the down dip potential of this zone. Further drilling maybe required in this area”.
·         GoGold Resources Inc., presented results from the last nine holes collared at its Los Ricos North project in Jalisco, prior to upcoming mineral resource estimate. The most significant mineralized intervals were encountered in holes LRGF-21-095 collared at El Favor Este with 0.35 g/t Au and 113 g/t Ag (1.85 g/t AuEq or 139 g/t AgEq) over 13.3m, including 3.81 g/t Au and 1,237 g/t Ag (20.3 g/ AuEq or 1,523 g/t AgEq) over 0.7m, and 0.56 g/t Au and 156 g/t Ag (2.65 g/t AuEq or 199 g/t AgEq) over 1.2m; and hole LRGF-21-084 with 0.17 g/t Au and 58 g/t Ag (0.94 g/t AuEq or 70 g/t AgEq) over 66.1m, including 0.37 g/t Au and 111 g/t Ag (1.85 g/t AuEq or 138 g/t AgEq) over 13.5m, including 1.03 g/t Au and 167 g/t Ag (3.26 g/t AuEq and 245 g/t AgEq) over 3m, plus 0.31 g/t Au and 154 g/t Ag (2.36 g/t AuEq or 177 g/t AgEq) over 5.5m.
·         Orex Minerals Inc., filed a NI 43-101 technical report for a mineral resource estimate on its Coneto project in Durango. Orex reported inferred resources for 5,325,000 tonnes of 1.67 g/t Au and 112 g/t Ag (3.15 g/t AuEq) to contain 286K Oz Au and 19.1M Oz Ag (538K Oz AuEq) as at August 30, 2021.
·         Orla Mining Ltd., informed that up to October 2021, the mine construction of its Camino Rojo project in Zacatecas shows a progress of 96% and that it remains on budget.  The company reported capital expenditures of USD $24.3M in Q3, 2021 and totalled USD $106.3M as Sept 30, 2021, out of a total of USD $134.1M. “The main activities completed during the quarter included ramp up of mining activities, mechanical completion of the crushing system, conveying system, reclaim tunnel, overland conveyor, and grasshopper conveyors, commencement of wet commissioning with introduction of ore into the crushing circuit, and completion of the camp facilities. Overliner ore material was placed on the heap leach pad and ore stacking began in early October in preparation for cyanide leaching which is expected to begin in mid-November”.
·         Oroco Resource Corp., commenced a diamond drilling program on Brasiles Zone at its Santo Tomas project in Sinaloa. Brasiles is the northern extension of the mineralization in the Santo Tomas North Zone, and consists of two very broad, sub-parallel exploration targets. The first hole underway will test a NE striking, chargeability-high resistivity low response, while the second hole will test a blind chargeability-high feature located west of and sub-parallel to the Brasiles target.
·         Prime Mining Corp., commenced a Phase 2 drilling program on its Los Reyes project in Sinaloa, which will consist of 250 holes for a total of 50,000m. Goal of the Phase 2 drilling program is to expand resources along the three main corridors of known open-pit mineralization: Guadalupe Structure, Zapote-Tahonitas, and Central Zone Structure. In addition, Prime will test several high potential new target generated in the previous exploration campaign   which are located within approximately 5km radius of the main mineralized corridors at Los Reyes such as Mina 20/21, Mariposa, Las Primas, Fresnillo, El Tule and others on the two parallel El Orito trends.
·         Silver Dollar Resources Inc., began an initial 3,000m drilling program at its la Joya property in Durango.  Objective of the drilling program is to test the possible structural extension of known mineralized zones identified in historical drilling on the Noria portion of the La Joya property.
·         SilverCrest Metals Inc., informed that the construction progress at its Las Chispas mine in Sonora was 54% complete compared to an overall scheduled completion of 48%. Construction continued to progress well in the quarter with the main access road, plant detailed engineering, and concrete work now complete, bridge construction 88% complete, plant construction 49% complete, power line 47% complete, and underground infrastructure ongoing. With underground development ahead of schedule at the end of the H1, 2021, development rates continued to progress well in Q3, 2021 for a total of 15.7 km completed since underground development began in Q1, 2019.
·         Southern Silver Exploration Corp., released drill results from the North Felsite chimney at its Cerro Las Minitas project, Durango. Highlights include hole 21CLM-175 with 599 g/t Ag, 0.08 g/t Au, 0.03% Cu, 16.9% Pb, and 10.2% Zn (1,530 g/t AgEq or 38.8% ZnEq) over a true width (TW) of 1.9m, including 760 g/t Ag,0.07 g/t Au, 0.03% Cu, 23.2% Pb, and 17.4% Zn (2,169 g/t AgEq or 55% ZnEq); and hole 21CLM-172 with 313 g/t Ag, 0.25 g/t Au, 0.07% Cu, 7% Pb, and 1.3% Zn (610 g/t AgEq or 15.5% ZnEq) over a TW of 0.4m, plus 180 g/t Ag, 0.06 g/t Au, 0.36% Cu, 3.7% Pb, and 0.5% Zn (361 g/t AgEq or 9.1% ZnEq) over a TW of 0.5m. Mineralization remains open along strike and at depths below 250m.
·         Capitan Mining Inc., presented results from five RC holes collared on El Capitan deposit at its Peñoles project, Durango. The most significant drill intercept was encountered in hole 21-CARC-40 with 0.30 g/t Au over 15.2m, including 1.44 g/t Au over 1.5m in the hanging wall zone, plus 0.32 g/t Au and 7 g/t Ag (0.40 g/t AuEq) over 76.2m, including 0.59 g/t Au and 8 g/t Ag (0.70 g/t AuEq) over 18.3m, including 1.2 g/t Au and 10 g/t Ag (1.33 g/t AuEq) over 1.5m in the Capitan Main zone.
·         Mithril Resources Ltd., released its maiden JORC mineral resource estimate for the first target area at its Copalquin project, Durango. The company reported for El Refugio-La Soledad target indicated resources for 691,000 tonnes of 5.43 g/t Au and 114 g/t Ag (7.06 g/t AuEq) to contain 121K Oz Au and 2.54M Oz Ag (157K Oz AuEq) and inferred resources for 1,725,000 of 4.55 g/t Au and 152g/t Ag (6.72 g/t AuEq) to contain 252K Oz Au and 8.4M Oz Ag (372K Oz AuEq). Total Indicated + Inferred resources are 2,416,000 tonnes of 4.8 g/t Au and 141 g/t Ag (6.81 g/t AuEq) to contain 373K Oz Au and 10.95M Oz Ag (529K Oz AuEq).
·         Silver Tiger Metals Inc., presented drill results from ten holes collared on the Protectora and Caleigh veins at its El Tigre project in Sonora. The most significant mineralized intervals were encountered in holes ET-20-163 collared on the Protectora Vein with 0.74 g/t Au and 335 g/t Ag (5.21 g/t AuEq or 391 g/t AgEq) over 3.2m, including 3.56 g/t Au and 1,782 g/t Ag (27.32 g/t AuEq or 2,049 g/t AgEq) over 0.5m, plus 0.48 g/t Au and 727 g/t Ag (10.17 g/t AuEq or 763 g/t AgEq) over 1m, including 0.89 g/t Au and 1,374 g/t Ag (19.21 g/t AuEq or 1,441 g/t AgEq) over 0.5m; hole ET-20-164 on the Protectora Vein with 4.59 g/t Au and 370 g/t Ag (9.52 g/t AuEq or 714 g/t AgEq) over 1.2m, including 10.5 g/t Au and 805 g/t Ag (21.23 g/t AuEq or 1,592 g/t AgEq) over 0.5m; hole ET-20-158 on Caleigh Vein with 4.09 g/t Au and 815 g/t Ag (14.96 g/t AuEq or 1,122 g/t AgEq) over 0.7m; and hole ET-20-156 collared on Caleigh Vein with 7.09 g/t Au and 752 g/t Ag (17.12 g/t AuEq or 1,284 g/t AgEq) over 0.3m.

ON DEALS AND CORPORATE ISSUES
·         Fabled Silver Gold Corp., received an approval from the court to spin-out its copper exploration assets in Fabled Copper Corp.
·         Rockland Resources Ltd., signed an option agreement to acquire 100% interest in the Elektra clay lithium project in Sonora. The Elektra project is contiguous to the advanced Sonora Lithium project owned by Bacanora Lithium plc. The company can earn a 100% interest (less NSR) in the Elektra project through cumulative option payments of 10M common shares in the company and USD $1.5M over a 48 month period. A 2% NSR will be granted to the vendors and the company will have an option to purchase 50% of the NSR for USD $1M at any time.
·         Starcore International Mines Ltd., reported results from its annual general meeting of shareholders (San Martin mine, Queretaro).
·         Goldgroup Mining Inc., announced the appointment of its new CEO effectively immediately. The previous interim CEO will continue as the company´s CFO (Cerro Prieto mine, Sonora).

ON SOCIAL RESPONSIBILITY
·         Fresnillo plc informed that it applies development and scientific research, consolidating the concept of what they call “sustainable mining”. The company implemented a “life vest” for monitoring the health of its workers, coupled with the use of artificial intelligence in data analysis systems such as Big Data, biometric readers and new generation extraction.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, quartz hydrothermal breccia cemented by silica and fine disseminated sulphides in an epithermal quartz vein system in a project in Chihuahua, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the First Week of July, 2021.

Flow Banded Rhyolite Dome

By Miguel A Heredia

During the 26th week of the year (June 28th to July 04th, 2021), at least 25 press releases were announced by companies working in Mexico and 5 news published by the media, with nine disclosing deals and corporate issues, seven announcing financial rounds, three reporting on resources and developments, three informing on exploration results, three communicating production and financial results, three commenting on Mexican issues, and two discussing social issues.  ON MEXICO ISSUES, The Ministry of the Environment and Natural Resources (SEMARNAT) authorized the expansion of the El Boleo mine in Baja California. Guanajuato Silver announced that it will restart activities at its El Cubo mine in October 2021. Mexico was the world’s leading silver producer in 2020. ON EXPLORATION, In Sonora, Silver Spruce announced it has contracted regional ASTER and LANDSAT spectral analysis on their Mezquite, Jackie and Diamante mining properties. In Chihuahua, Reyna Silver announced that it has started a 10,000m drilling program at its Batopilas project, and reported that a second drill rig has been added to speed up the completion of the current drilling  program conducted at its Guigui project.  ON MINING, Consolidated Zinc provided an operation update of its Plomosas mine in Chihuahua. Magna Gold announced it has achieved full-scale commercial production at its San Francisco mine in Sonora. Mexus Gold announced that it has sold gold doré as a result of recent production at its Santa Elena mine in Sonora.  ON FINANCING, Altaley restructured a USD $$26,027,240 debt with Trafigura and Nyrstar (Campo Morado mine, Guerrero). Comet issued 5M of fully paid ordinary shares (Santa Teresa property, Baja California Norte).  Defiance Silver granted stock options to certain directors and officers (San Acacio property, Zacatecas). Orla subscribed a non-brokered prospectus financing for gross proceeds of USD $35M (Camino Rojo project, Zacatecas). Silver Wolf received approval from OTC Markets Group Inc. to commence trading on the OTCQB Venture Market under the ticker symbol “GYRRF” (Ana Maria and El Laberinto properties in Durango). Silver Bull closed a private placement for gross proceeds of CAD $500K (Sierra Mojada project, Coahuila). Vista Gold received a final payment for $1M from Prime Mining to complete the agreement on the Guadalupe de Los Reyes property in Sinaloa.  ON RESOURCES AND DEVELOPMENT, Chesapeake drilled five core drill holes at its Metates project in Durango to provide core for a comprehensive metallurgical testwork program and to confirm the higher-grade nature of the Metates intrusive hosted mineralization. Prime Mining reported new results from its ongoing drill program conducted at its Los Reyes project in Sinaloa. Silver Tiger released results from its ongoing drilling program conducted at its El Tigre project in Sonora. ON DEALS AND CORPORATE ISSUES, Capstone published its 2020 sustainability report (Cozamine mine, Zacatecas). Discovery Silver presented results of its annual general meeting of shareholders (Cordero project, Chihuahua). Fortuna and Roxgold completed its previously announced business combination (San Jose mine, Oaxaca). GoGold presented its first sustainability report (Los Ricos project, Jalisco). Gold79 announced results from its annual general meeting of shareholders (Taviche project, Oaxaca). GR Silver appointed its Chairman of the Board of Directors (Plomosas project, Sinaloa).  Maverix acquired royalty portfolio from Pan American Silver, including Hernandez property in Sonora.  Sonoro presented results from its annual general meeting of shareholders (Cerro Caliche project, Sonora).  ON SOCIAL RESPONSIBILITY, The company Minera Media Luna (MML), a subsidiary of Torex Gold Resources, convened the second edition of the “Enchulemos Juntos Nuestra Comunidad” (let’s improve our community together) program in the town of Nuevo Balsas, Guerrero. The Secretary of Tourism, Eduardo Yarto delivered two S stamps to Fresnillo plc, after it concluded its processes of renewal of procedures within its facilities to implement good sustainable practices.

ON MEXICO ISSUES

  • The Ministry of the Environment and Natural Resources (SEMARNAT) approved on a conditional basis the expansion of the Environmental Impact Manifestation (MIA) requested by Minera y Metalúrgica del Boleo for the exploitation of copper, cobalt and zinc in 446 hectares for 16 years in the municipality of Mulegé, in Baja California. 2,481 participants representing 89% voted In favor of the expansion.
  • Guanajuato Silver Company Ltd., announced that it will restart activities at its El Cubo mine, Guanajuato in October 2021, which is expected to employ more than 200 miners in the capital, with priority in hiring those who were fired in the closure two years ago.
  • Mexico was the world’s leading silver producer in 2020 maintained the leadership in silver production on a global scale in 2020, with 5,541M tonnes. The Mexican mining company Fresnillo plc owned by Grupo Bal and linked to the Baillères family, is the largest company primary silver producer in the world.

ON EXPLORATION

  • Silver Spruce Resources Inc., announced it has contracted Strategic Consultants IGIS for a regional ASTER and LANDSAT spectral analysis on their Mezquite, Jackie and Diamante mining properties in Sonora. This study will help to understand the structural and lithological controls in a regional context and provide additional detail on the mineral by mineral distribution over each of the properties. It also will help to outline alteration pattern for enhanced target definition in each of the mining properties.
  • Reyna Silver Corp., announced that it has started a 10,000m drilling program at its Batopilas project in Chihuahua. The program is focused on testing targets identified in the spring of 2021 exploration campaign, which discovered multiple extensions to the 30 known veins in the district, of which two new veins returned high-grade values up to 42,302 g/t Ag and 210.4 g/t Au. The company also announced that a second drill rig has been added to its Guigui project in the Santa Eulalia mining district in Chihuahua to extend and speed up the completion of the ongoing drilling program. The company has completed 8,000m of the 12,000m planned and this second rig will allow to speed up the completion of the entire Phase 1 drilling by the end of July, 2021. Results of the Phase 1 drilling campaign will be released soon after.

ON MINING

  • Consolidated Zinc Limited provided an operation update of its Plomosas mine in Chihuahua. The company announced that it processed 3,958 tonnes of ore in May, 2021 for 719 tonnes of zinc concentrates and 184 tonnes of lead concentrates at its Plomosas and Aldama plants in Chihuahua. The company intends to continue processing through both plants until ore stockpiles are depleted and the Plomosas plant sustains the targeted 4,500tpm process rate.
  • Magna Gold Corp., announced it has achieved full-scale commercial production at its San Francisco mine in Sonora. Magna is on track to achieve its earlier stated 2021 guidance of 55K-65K Oz Au production, since it has completed the necessary pre-stripping and substantially lowered the mine strip ratio from ~8:1 to ~3:1. At San Francisco, the company anticipates a production run rate of ~6K Oz Au/month in Q3 and looks to exit the year at a run rate of ~7.5K Oz Au/month.
  • Mexus Gold US announced that it has sold gold doré as a result of recent production at its Santa Elena mine in Sonora. The sales netted the company $24K. “The company is in the process of shipping activated carbon to the U.S. for processing. It is believed that this material contains up to 75 OZ Au.  Mexus is also adding liner to the existing heap leach pad which will allow for increased production. Material currently being mined continues to test in the 5.66g/t Au range”.

ON FINANCING

  • Altaley Mining Corporation restructured a USD $26,027,240 debt with Trafigura Mexico S.A. de C.V., and Nyrstar Canada (Holdings) Ltd.  Terms of the total debt restructured was USD $14,720,840 on the Tahuehueto project in Durango for a term of 32 months, an London interbank offered interest rate (LIBOR) of 6% (1 year), and a grace period of 8 months; USD $4,024,678 on the Campo Morado mine in Guerrero for a term of 26 months, a LIBOR of 5% (3 months), and a grace period of 8 months; and USD $7,281,722 on the Campo Morado mine in Guerrero for a term of 26 months and a LIBOR of 10%.
  • Comet Resources Ltd., issued 5M of fully paid ordinary shares upon the exercise of unlisted options exercisable at $0.02 each on or before 30 June 2021.  (Santa Teresa property, Baja California Norte).
  • Defiance Silver Corp., granted stock options to certain directors and officers to purchase an aggregate of 1.425M of common shares at an exercise price of $0.90. The options are exercisable for a ten-year term expiring June 30, 2031 (San Acacio property, Zacatecas).
  • Orla Mining Ltd., subscribed a non-brokered prospectus financing for gross proceeds of USD $35M, consisting of 9,085,263 common shares priced at CAD $4.75 per common share. Part of the net proceeds will be used for development activities at its Camino Rojo Oxide Gold project in Zacatecas. The offering is expected to close on or about July 14, 2021.
  • Silver Wolf Exploration Ltd., received approval from OTC Markets Group Inc. to commence trading on the OTCQB Venture Market under the ticker symbol “GYRRF” (Ana Maria and El Laberinto properties in Durango).
  • Silver Bull Resources Inc., closed a private placement for gross proceeds of CAD $500K. Net proceeds of the private placement will be used by Silver Bull for general working capital purposes   (Sierra Mojada project, Coahuila).
  • Vista Gold Corp., received a final payment for $1M from Prime Mining Corp. to complete the agreement on the Guadalupe de Los Reyes property in Sinaloa. With this $1.0M payment, Vista has no remaining right to be granted the royalties and back-in rights.

ON RESOURCES AND DEVELOPMENT

  • Chesapeake Gold Corp., drilled five core drill holes at its Metates project in Durango to provide core for a comprehensive metallurgical testwork program and to confirm the higher-grade nature of the Metates intrusive hosted mineralization. Significant drill intercepts were encountered in hole CKG21-086 with 1.15 g/t Au and 49 g/t Ag (1.80 g/t AuEq or 135 g/t AgEq) over a true width (TW) of 432m, including 1.21 g(t Au and 417 g/t Ag (6.77 g/t AuEq or 508 g/t AgEq) over a TW of 9m, including 2.49 g/t Au and 22 g/t Ag (2.78 g/t AuEq or 20+9 g/t AgEq) over a TW of 69m, and including 2.13 g/t Au and 9 g/t Ag (2.25 g/t AuEq or 170 g/t AgEq) over a TW of 57m; hole CKG21-085 with 1.13 g/t Au and 29 g/t Ag (1.53 g/t AuEq or 114 g/t AgEq) over a TW of 282m, including 1.34 g/t Au and 32 g/t Ag (1.76 g/t AuEq or 132 g/t AgEq) over a TW of 150m; and hole CKG21-084 with 1.06 g/t Au and 17 g/t Ag (1.29 g/t AuEq or 97 g/t AgEq) over a TW of 135m, plus 0.86 g/t Au and 11 g/t Ag (1.01 g/t AuEq or 75 g/t AgEq) over a TW of 90m.
  • Prime Mining Corp., reported new results from its ongoing drill program conducted at its Los Reyes project in Sinaloa. The most significant drill intercepts were encountered in hole 21Mina-02 with 4.44 g/t Au and 1,060 g/t Ag over an estimated true width (ETW) of 4.8m, including 6.62 g/t Au and 1,398 g/t Ag over an ETW of 2m, including 6.3 g/t Au and 1,881 g/t Ag over an ETW of 1.2m; hole 21Mina-05 with 3,243 g/t Ag over an ETW of 0.74m, plus 1.45 g/t Au and 29 g/t Ag over an ETW of 1.85m; and hole 21Mina-06 with 1.72 g/t Au and 30 g/t Ag over an ETW of 3.20m.  These results are from six holes completed at Mina Area during phase I drilling. To date, 15,000m Phase I is complete and the 30,000m Phase 2 program has been started.
  • Silver Tiger Metals Inc., released results from its ongoing drilling program conducted on the Sooy Vein at its El Tigre project in Sonora. Highlights include hole ET21-233 with 0.13 g/t Au, 491 g/t Ag, 0.08% Pb, and 0.01% Zn (510 g/t AgEq) over 0.5m, plus  0.25 g/t Au, 2,041 g/t Ag, 0.65% Cu, 1.2% Pb, and 3.6% Zn (2,271 g/t AgEq), including 4,048 g/t Ag, 0.45 g/t Au, 1.31% Cu, 0.6% Pb, and 7.3% Zn (4,461 g/t AgEq) over 0.5m; hole ET21-230 with 0.15 g/t Au, 704 g/t Ag, 0.14% Cu, 0.05% Zn (731 g/t AgEq) over 0.5m, plus 0.12 g/t Au, 193 g/t Ag, 0.09% Cu, 0.03% Pb, and 0.15 % Zn (217 g/t AgEq) over 3m, including 0.2 g/t Au, 1,080 g/t Ag, 0.55% Cu, 0.1% Pb, and 0.75% Zn (1,176 g/t AgEq) over 0.5m, plus 0.28 g/t Au, 199 g/t Ag, 0.06% Cu, 0.2% Pb, and 0.3% Zn (241 g/t AgEq) over 0.5, plus 0.41 g/t Au, 161 g/t Ag, 0.04% Cu, 0.2% Pn, and 0.4% Zn (214 g/t AgEq) over 0.5m; and hole ET21-229 with 0.13 g/t Au, 63 g/t Ag, 0.21% Cu, 0.8% Pb, and 1.6% Zn (165 g/t AgEq) over 13.5m, including 0.11 g/t Au, 83 g/t Ag, 0.27% Cu, 1% Pb, and 2% Zn (209 g/t AgEq) over 9.9m, including 0.21 g/t Au, 114 g/t Ag, 0.38% Cu, 3.7% Pb, and 8.7% Zn (542 g/t AgEq) over 1.8m.

ON DEALS AND CORPORATE ISSUES

  • Capstone Mining Corp., published its 2020 sustainability report.  (Cozamine mine, Zacatecas)
  • Discovery Silver Corp. presented results of voting at its annual general meeting of shareholders (Cordero project, Chihuahua).
  • Fortuna Silver Mines Inc., and Roxgold Inc., completed its previously announced business combination to create a global premier growth-oriented intermediate gold and silver producer (San Jose mine, Oaxaca).
  • GoGold Resources Inc., presented its first sustainability report that sets out the company’s priorities with respect to its environmental, social and governance (“ESG”) practices (Los Ricos project, Jalisco).
  • Gold79 Mines Ltd., announced results from its annual general meeting of shareholders (Taviche project, Oaxaca).
  • GR Silver Mining Ltd., appointed its Chairman of the Board of Directors (Plomosas project, Sinaloa).
  • Maverix Metals Inc., acquired royalty portfolio from Pan American Silver, including Hernandez property in Sonora. The Hernandez property, currently on exploration, is owned by First Majestic and includes a 2.5% NSR.
  • Sonoro Gold Corp., presented results from its annual general meeting of shareholders (Cerro Caliche project, Sonora). 

ON SOCIAL RESPONSIBILITY

  • Minera Media Luna (MML), a subsidiary of Torex Gold Resources, convened the second edition of the “Enchulemos Juntos Nuestra Comunidad” (let’s improve our community together) program in the town of Nuevo Balsas, Guerrero. During the cleaning day, about 300 people participated, including contractors, residents and collaborators of the mining company, remodeling four public spaces: the vehicular roundabout on Gerardo Reyes Norte Street, the camellones on that same street, the sports area in the southern part and the perimeter fencing of the downtown court. The investment of the work done amounted to MXP $1.3M. Members of the Public and Community Relations areas of MML, the collaborators of 11 contractor companies, members of the Participatory Community Development Committee (CODECOP) and residents of Nuevo Balsas cleaned and reforested green areas, painted fences and garrisons, and assisted in various activities that together aim to maintain the program to improve public spaces that the mining company began last year. The effort achieved the painting of 2,300 meters of trimmings, the planting of 90 trees, the collection of five tons of garbage, and the painting of 300 square meters of fences.
  • The Secretary of Tourism in Zacatecas, Eduardo Yarto delivered two S stamps to Fresnillo plc, after it concluded its processes of renewal of procedures within its facilities to implement good sustainable practices. The Secretary underlined the disposition of Fresnillo plc, with the renewal of the certification for the golf course and the ecological park Fresnillo PLC, to offer quality services to users.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, a flow banded rhyolite dome intruding a clay-altered rhyolitic ignimbrite sequence in Chihuahua, Mexico.  Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Third Week of June, 2021.

Quartz Vein-Breccia

By Miguel A Heredia

During the 24th week of the year (June 14th to June 20th, 2021), at least 15 press releases were announced by companies working in Mexico and 6 news published by the media, with seven reporting on resources and developments, five informing on exploration results, four commenting on Mexican issues, two announcing financial rounds, two discussing social issues, and one disclosing deals and corporate issues.  ON MEXICO ISSUES, Dhipna Yanssen Weichselbaum, head of the Federal Programs in Baja California explained that 12,000 people will be consulted in Mulegé to carry out the consultation of El Boleo. The Argentine Embassy in Mexico along with the Ministry of Mining of that country carried out a working seminar with the Mexican company Baluarte Minero (Industrias Peñoles and Fresnillo PLC). The consultation for the nationalization of lithium, proposed by President Andrés Manuel López Obrador, is not necessary, since, it is already owned by Mexico. ON EXPLORATION, In Sonora, Tocvan and its JV partner Colibri reported drill results from its the El Pilar project, and Tarachi started a second drilling program on its San Javier mining concession at La Colorada gold bearing breccia pipe. In Chihuahua, Mammoth reported results from an additional 1.7km of 3D geophysical modeling conducted at its Tenoriba project. In Nayarit, Sierra Madre provided an update on the activities developed at its Tepic project. ON MINING, no relevant news. ON FINANCING, Azucar granted stock options to certain directors and officers of the company (El Cobre project, Veracruz). Advance Gold closed a private placement financing for gross proceeds of $200K (Tabasqueña project, Zacatecas). ON RESOURCES AND DEVELOPMENT, Almaden completed a surface induced polarization geophysical (IP) program at its Ixtaca project in Puebla. GoGold released results from eight drill holes collared at its Los Ricos project in Jalisco. Silver Viper filed on SEDAR a NI 43-101 technical report supporting the maiden mineral resource estimate for its La Virginia project in Sonora. Torex released an updated mineral resource estimate for its media Luna project in Guerrero. Zacatecas Silver announced positive preliminary metallurgical test results from its Zacatecas Silver property. Excellon filed on SEDAR an independent NI 43-101 technical report for its La Platosa mine in Durango. Ridgestone announced that it filed on SEDAR a NI 43-101 technical report for its Guadalupe y Calvo project in Chihuahua.    ON DEALS AND CORPORATE ISSUES, SilverCrest presented results of its annual general meeting of shareholders (Las Chispas project, Sonora).    ON SOCIAL RESPONSIBILITY, Peñoles community center received population from 40 to 49 years for anticovid vaccine in Torreón. Peñoles and Fresnillo plc announced that they are training young Mexicans in seven states.

ON MEXICO ISSUES

  • Dhipna Yanssen Weichselbaum, head of the Federal Programs in Baja California explained that 12,000 people will be consulted in Mulegé to carry out the consultation of El Boleo. the procedure will consist of 2 phases: one is the publication of the call to know the expansion of the MIA project and then the citizen consultation that will take place in the communities of Santa Rosalía and San Ignacio, among others, which are related to the El Boleo mining company.
  • The Argentine Embassy in Mexico along with the Ministry of Mining of that country carried out a working seminar with the Mexican company Baluarte Minero (Industrias Peñoles and Fresnillo PLC). The group’s interest was particularly focused on the provinces of Neuquén, Rio Negro, Salta, Mendoza and San Juan, where Mexican businessmen expressed their intention to evaluate the possibility of investing in mining projects in the region. Technical experts and professionals from Baluarte Minero were informed about prospects for gold, silver, copper, potassium and lithium in Argentina.
  • According to experts of the Association of Mining Engineers, Metallurgists and Geologists of Mexico (AIMMGM), the consultation for the nationalization of lithium, proposed by President Andrés Manuel López Obrador, is not necessary, since, it is already owned by Mexico. Article 27 of the constitution clearly states that all mineral deposits that are in Mexican territory are property of the Nation, so it would not be necessary to nationalize lithium.

ON EXPLORATION

  • Tocvan Ventures Corp., and its JV partner Colibri Resource Corporation reported drill results from four RC holes collared at its the El Pilar project in Sonora. Highlights includes a drill intersection of 0.66 g/t Au over a length of 35.1m in hole JES-21-43 drilled at the Main Zone. This drill intercept includes 1.7 g/t Au over 13.7m, including 6.8 g/t Au and 7 g/t Ag over 3.1m. Tocvan is currently completing 3,500m of RC drilling in 20 holes comprising its Phase II program at Pilar. Thirteen RC holes are still pending of assay results.
  • Tarachi Gold Corp., started a second drilling program on its San Javier mining concession at La Colorada gold bearing breccia pipe. The plan is to drill four holes down-dip of the breccia pipe to test the continuity of the positive results encountered from the 2020 drill program performed at the property, which returned high grade intersections.
  • Mammoth Resources Corp., reported results from an additional 1.7km of 3D geophysical modeling conducted at its Tenoriba project in Chihuahua. “This additional 3D modelling shows similar strong correlation between IP/Mag  geophysical features and anomalous surface gold-in-soil, chips and channel samples together with numerous gold intervals in diamond drilling and extends these coincident features over this additional 1.7Km of a total of 4km of IP/Mag coverage over a larger 6km east-west trend of surface gold-silver mineralization at Tenoriba”.
  • Sierra Madre Gold and Silver Ltd., provided an update on the activities developed at its Tepic project in Nayarit. The company has already drilled over 80% of the 2,000m and is expected to be completed soon. This is part of the 20 RC holes panned for its phase 1 drilling program. RC drill results will be released once assaying is completed. Sierra Madre is preparing new drill permits to conduct a Phase 2 drill program for additional 100-200 holes. The company also has commenced a 2,700m Phase 1 trenching program for the central project area. It will help to provide information to consider designing the Phase 2 drill program. The company also announced that, mapping and sampling continue in the northern and eastern project areas with an emphasis on prospecting arroyos and creek beds for signs of mineralization.

ON MINING

  • No relevant news.

ON FINANCING

  • Azucar Minerals Ltd., granted stock options to certain directors and officers of the company to purchase an aggregate of 413K common shares at an exercise price of $0.13 per share which expire on June 14, 2023 (El Cobre project, Veracruz).
  • Advance Gold Corp., closed a private placement financing for gross proceeds of $200K. The company plans to use the proceeds to advance their lithium-potassium boron prospective salars in central Mexico and for general corporate purposes.

ON RESOURCES AND DEVELOPMENT

  • Almaden Minerals Ltd., completed a surface induced polarization geophysical (IP) program at its Ixtaca project in Puebla. The IP results are being processed and combined with geological, geochemical and geophysical data collected in the past to outline drill targets beneath the Southeast Alteration Zone and at depth beneath the Ixtaca deposit.
  • GoGold Resources Inc., released results from eight drill holes collared at the Casados deposit at its Los Ricos North project in Jalisco. The most significant drill intersection was encountered in hole LRGCS-21-043 with 0.12 g/t Au and 270 g/t Ag (3.72 g/t AuEq or 279 g/t AgEq) over 0.9m, plus 0.46 g/t Au and 135 g/t Ag (2.25 g/t AuEq or 169 g/t AgEq) over 0.46m, plus 0.43 g/t Au and 132 g/t Ag (2.19 g/t AuEq or 164 g/t AgEq) over 33.6m, including 0.88 g/t Au and 270 g/t Ag (4.48 g/t AuEq or 336 g/t AgEq) over 15.3m, including 1.78 g/t Au and 539 g/t Ag (8.97 g/t AuEq or 673 g/t AgEq) over 6.7m, including 3.77 g/t Au and 930 g/t Ag (16.17 g/t AuEq or 1,213 g/t AgEq) over 1.9m.
  • Silver Viper Minerals Corp., filed on SEDAR a NI 43-101 technical report supporting the maiden mineral resource estimate for its La Virginia project in Sonora. El Rubi Zone contains an indicated resource of 6,179,000 tonnes of 0.78 g/t Au and 35 g/t Ag for 154.3K Oz Au and 6.93M Oz Ag, and inferred resources of 3,255,000 tonnes of 0.9 g/t Au and 36 g/t Ag for 94.1K Oz Au and 3.75M Oz Ag in open pit category. Virginia, El Oriental, Las Huatas and Las Huatas South add and inferred resource of 6,622,000 tonnes of 0.71 g/t Au and 41 g/t Ag for 152.2K Oz Au and 8.74M Oz Ag in open pit category, and 277K tonnes of 1.92 g/t Au and 62 g/t Ag for an additional 14K Oz Au and 451.5K Oz Ag in the underground category. Gold and Silver Equivalents for Indicated resource equal 253,286 Oz AuEq or 17,730,000 Oz AgEq. Gold and Silver Equivalents for Inferred resource equal 445,176 Oz AuEq or 31,162,300 Oz AgEq.
  • Torex Gold Resources Inc., released an updated mineral resource estimate for its media Luna project in Guerrero. Torex reported indicated resources for 20.9M tonnes of 3.21 g/t Au, 32 g/t Ag, and 1.07% Cu (5.27 g/t AuEq) to contain 2.15M Oz Au, 21.3M Oz Ag, and 492M Lb Cu (3.54M Oz AuEq), and inferred resources for 18.9M tonnes of 2.11 g/t Au, 28 g/t Ag, and 1.04% Cu (4.08 g/t AuEq) to contain 1.28M Oz Au, 17.1M Oz Ag, and 431M Lb Cu (2.48M Oz AuEq).
  • Zacatecas Silver Corp., announced positive preliminary metallurgical test results from its Zacatecas Silver property, for both bulk flotation and sequential flotation recovery options,  with the bulk floatation flow-path producing a single gold, silver, lead and zinc rougher concentrate (15 minutes of floatation and 23% mass pull) with 697 g/t silver, 0.97 g/t gold, 1.67% zinc and 0.58% lead and recovering 96.2 % of the silver, 93.6% of the gold, 96.5% of the zinc and 92.1 % of the lead.
  • Excellon Resources Inc., filed on SEDAR an independent NI 43-101 technical report. This technical report documents a mineral resource statement for the Platosa Mine in Durango. The company reported measured + indicated resources for 317K tonnes of 485 g/t Ag, 5.3% Pb, and 5.5% Zn to contain 4.9M Oz Ag, 36.79M Lb Pb, and 38.78M Lb Zn, and inferred resources for 42K tonnes of 749 g/t Ag, 4.3% Pb, and 5.4% Zn to contain 1M Oz Ag, 4M Lb Pb, and 5M Lb Zn.
  • Ridgestone Mining Inc., announced that it filed on SEDAR a NI 43-101 technical report to support the maiden mineral resource estimate for its Guadalupe y Calvo project in Chihuahua. Ridgestone reported indicated resources for 6,427,444 tonnes of 50 g/t Ag and 1.05 g/t Au (1.72 g/t AuEq) to contain 10.43M Oz Ag and 217K Oz Au (356K Oz AuEq), and inferred resources for 3,074,146 tonnes of 94 g/t Ag and 3.4 g/t Au (4.65 g/t AuEq) to contain 9.3M Oz Ag and 335.6K Oz Au (460K Oz AuEq).

ON DEALS AND CORPORATE ISSUES

  • SilverCrest Metals Inc., presented results of its annual general meeting of shareholders held in Vancouver, BC, Canada (Las Chispas project, Sonora). 

ON SOCIAL RESPONSIBILITY

  • Industrias Peñoles S.A.B. de C.V., community center received population from 40 to 49 years and pregnant women of more than nine weeks of gestation for anticovid vaccine in Torreón. The inoculation is carried out by personnel of the General Hospital of the Zone from the Mexican Social Security Institute  # 18 (IMSS) as well as nurses from said mining company.
  • Industrias Peñoles S.A.B. de C.V., and Fresnillo plc announced that they are training young Mexicans in seven states. Both companies recognize that education plays an important role in people’s lives, because it provides them with new tools that contribute to improve their quality of life. In this sense, they teach specialized courses for girls, children and young people in various areas such as science, technology, engineering, human development, health, entrepreneurship and children’s literacy, among others.

Content like what you have just read can be seen at https://gambusinoprospector.com/ and at LinkedIn’s Mexico Mineral Exploration Group.

On the picture above, a quartz vein-bx in a low sulphidation epithermal system in a prospect in Chihuahua, Mexico.  Photo by Miguel A Heredia.