The Mining and Exploration News in Mexico: Highlights on the Third Week of April, 2019

By Jorge Cirett

During the 16th week of the year (April 15th to April 21st, 2019), at least 28 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, a lower court in Puebla ruled Mexico’s mineral title system unconstitutional based on consultation not being required before issuing the title. Inhabitants of San Antonio, Baja California Sur, manifested in support for the construction of the San Antonio mine. ON EXPLORATION, In Sonora, Aztec Gold delineated several new targets using geophysics at Cervantes; San Marcos disclosed explorations plans for its properties in the year. In Jalisco, GoGold released interesting results from drilling at Los Ricos. ON MINING, Avino Silver, Sierra Metals, First Majestic, Gold Resource and Hecla disclosed production results for Q1 2019.
Fresnillo PLC presented its annual report 2018.  ON FINANCING, Ridgestone Mining, Oroco and Camrova raised $1.12 M; 800 K and 12 K respectively. Sonoro and Minaurum granted options to consultants and directors. Minaurum was named to the Venture 50tm. Sierra Metals entered into an automatic purchase plan. ON RESOURCES AND DEVELOPMENT, Goldplay reported channel sample results from a new zone at its San Marcial project in Sinaloa. SilverCrest Metals released good metallurgical results from its Las Chispas property in Sonora. ON DEALS AND CORPORATE ISSUES, Newmont Goldcorp Corp. has been delivered. Consolidated Zinc presented notice of its annual general meeting. Aura completed the sale of 80% interest of its Taviche project to Minaurum.

ON MEXICO ISSUES

  • Almaden Minerals Ltd. informed that “a lower court in Puebla State has ruled that Mexico’s mineral title system is unconstitutional because consultation is not required before the granting of mineral title………..This ruling can be appealed by both the Government of Mexico and Almaden. The Company believes that this lawsuit is part of a broad effort by special interest groups to change the mining law and there are other similar actions active across Mexico”. Almaden stated that no communities within the company’s current mining concessions on its Ixtaca project in Puebla are party to this lawsuit.
  • Fresnillo PLC. Presented its 2018 annual report. It is here recommended to all interested in the mining business in Mexico to take a look to the report (http://www.fresnilloplc.com/media/412015/fres-30452-annual-report-2018-web.pdf), especially on the section “Managing our risks”. In the said section, the risks of participating in the industry in Mexico are assessed, including those of metal prices, potential actions by the government, access to land, security, public perception against mining, safety, union relations, exploration, project performance, cyber security, environmental incidents and human resources. Although the report had in mind Fresnillo’s particular situation as one of the largest Mexican mining conglomerates, many parts of the evaluation concern risks that affect all mining enterprises in the country.
  • Some 500 inhabitants of San Antonio, in Baja California Sur, gathered in support of Argonaut Gold’s San Antonio mining project in their locality.

ON EXPLORATION

  • Aztec Minerals Corp.  and Kootenay Silver Inc. informed that interpretation of a recent magnetic and radiometric survey produced multiple porphyry copper targets on the Cervantes property in Sonora. “Cervantes has multiple porphyry cells aligned along a northeast-southwest orientation, manifested as high-level alteration footprints related to intrusive bodies. There are also prominent northwest-southeast trending magnetic anomalies found to be associated with strong alteration, gold-copper mineralization, and intrusive rocks.”   
  • GoGold Resources Inc. disclosed the results from the first two diamond holes on its Los Ricos property in Jalisco. The two diamond drill holes twinned previous RC perforations, replicating the mineralized zones, with 35.5 m @ 1.24 gpt Au, 285 gpt Ag and 27.6 m @ 1.56 gpt Au, 159 gpt Ag. The holes are part of a 10,000 m diamond drill program focused on following the high grade ore shoot down dip below the historical RC drilling.
  • San Marco Resources Inc. plans for 2019 in Sonora include target delineation at Espiritu Santo and 1068 properties, follow-up of underexplored areas at the Chunibas project, extensive participation on lotteries of released ground by the government, evaluation of multiple property acquisitions and ongoing partnership discussions of existing assets.

ON MINING

  • Avino Silver & Gold Mines Ltd. released production results from its Avino property in Durango for 2019’s first quarter. During the period production came from three sources: Avino mine, San Gonzalo mine and historic stockpiles. At Avino, 100.9 K tonnes were milled @ 41 g/t Ag, 0.48 gpt Au, 0.49% Cu, recovering 84% Ag, 71% Au, 87% Cu. At San Gonzalo (which is nearing the end of its mine life) 17.9 K tonnes were milled @ 188 gpt Ag, 0.54 gpt Au, recovering 65% Ag, 61% Au. From historic stockpiles 78.8 K tonnes were milled @ 61 gpt Ag, 0.40 gpt Au, 0.21% Cu, recovering 55%, Ag, 52% Au, 29% Cu. Total production was 1,813 Oz Au, 268.4 K Oz Ag, 1.06 M Lb Cu, or 615 K Oz AgEq.
  • Sierra Metals Inc. reported first quarter 2019 results, including figures from its Mexican mines. The Bolivar mine in Chihuahua processed 263.2 K tonnes (~3,008 tpd, targeting 3,600 tpd for Q2 2019)) grading 0.81% Cu, 19.5 gpt Ag, 0.19 gpt Au, recovering 82.2% Cu, 79.1% Ag, 67.9% Au to produce 3.87 M Lb Cu, 130 K Oz Ag, 1,100 Oz Au (or 5.08 MLb CuEq). At the Cusi mine, also in Chihuahua, 71.3 K tonnes were processed @ 105 gpt Ag, 0.15 gpt Au, 0.3% Pb, 0.3% Zn, recovering 79.5% Ag, 37.5% Au, 75.2% Pb to produce 192 K Oz Ag, 133 Au Oz, 349 K Lb Pb, no Zn.
  • Fresnillo PLC. Filed its annual report 2018. During the year Fresnillo produced 61.8 M Oz Ag, 922 K Oz Au, holding resources of 2.2 billion Oz Ag and 39.1 M Oz Au. At Fresnillo, in Zacatecas, 2.44 M tonnes were milled @ 214 gpt Ag to produce 15.1 M Oz Ag, 42,290 Oz Au, 19,619 tonnes Pb, 31,094 tonnes Zn. At Saucito, in Zacatecas, 2.79 M tonnes were milled @ 257 gpt Ag, 1.25 gpt Au to produce 19.78 M Oz Ag, 86,092 Oz Au, 22,662 tonnes Pb, 29,506 tonnes Zn, while the Pyrites Plant processed 131.8 K tonnes @ 393 gpt Ag, 2.8 gpt Au to produce 977 K Oz Ag, 3,556 Oz Au. At San Julian, in Chihuahua, 1.27 M tonnes were processed from the veins @144.1 gpt Ag, 2.0 gpt Au, to produce 5.43 M Oz Ag, 79,218 Oz Au. 2.22 M tonnes were processed from the disseminated orebody @ 154 gpt Ag, 0.1 gpt Au, 0.4% Pb, 1.4% Zn, to produce 9.2 M Oz Ag, 3,125 Oz Au, 6,101 tonnes Pb, 22,027 tonnes Zn. At Cienega, in Durango, 1.32 M tonnes were milled @ 164 gpt Ag, 1.65 g/t Au to produce 6 M Oz Ag, 66,869 Oz Au, 4,799 tonnes Pb, 5,892 tonnes Zn. At Herradura, in Sonora, 22.15 M tonnes @ 0.76 gpt Au were deposited on the heaps to produce 474,168 Oz Au, 1.52 M Oz Ag, at cash cost $504 per Au Oz (total volume hauled, 124 M tonnes). At Nochebuena, in Sonora, 18.2 M tonnes were deposited on the heaps @ 0.52 gpt Au to produce 167.2 K Oz Au, 52 K Oz Ag, at cash cost $735.4 per Oz Au (total volume hauled, 80.3 M tonnes).  The company had $580.7 M as cash and cash equivalents by the end of the year.

First Majestic Silver Corp. produced 6.3 AgEq Oz during the first quarter of 2019. During the period 831.2 K tonnes of ore were milled @ 150 gpt Ag, 1.26 gpt Au, with recoveries of 83% Ag, 96% Au, to produce 3.33 M Oz Ag, 32,037 Oz Au, 2.66 M Lb Pb, 1.26 M Lb Zn.  The ore had averages and recoveries of 287 gpt Ag, 4.18 gpt Au (93% Ag, 96% Au) at San Dimas, Durango; 121 gpt Ag, 1.87 gpt Au (89% Ag, 95% Au) at Santa Elena, Sonora; 126 gpt Ag (66% Ag) at La Encantada, Coahuila; 187 gpt Ag, 0.58 gpt Au (89% Ag, 93% Au)at San Martin, Jalisco; 54 gpt Ag, 1.8% Pb, 1.6% Zn (75% Ag by flotation, 62% Ag by cyanidation, 69% Pb, 48% Zn) at La Parrilla, Durango; 114 gpt Ag, 2.1% Pb (74% Ag, 0.7 M Lb Pb)at Del Toro, Zacatecas.

  • Gold Resource Corp. reported preliminary production results for the first quarter 2019. The Oaxaca Mining Unit (El Aguila, Arista, Switchback) produced 6,538 Au Oz, 364.6 K Oz Ag, 433 tonnes Cu, 2,153 tonnes Pb, 5,838 tonnes Zn. “The Company maintains its 2019 Oaxaca Mining Unit Annual Outlook of 27,000 gold ounces and 1,700,000 silver ounces, plus or minus 10%”.
  • Hecla Mining Co. announced preliminary production results for the first quarter of 2019. At San Sebastian, in Durango, the mill operated at 494 tpd to produce 0.4 M Oz Ag, 3,530 Oz Au. “A review of sulfide ore continues, including a bulk sample to test the capabilities of the third-party plant and the suitability of long-hole stoping for the ore body, with results expected by the fourth quarter of 2019.”

ON FINANCING

  • Ridgestone Mining Inc. completed its previously announced private placement financing, for gross proceeds of $1.12 M. The company paid 6% ($43.2 K) cash and 309 K compensation warrants. Also, 72.2 K bonus shares were issued to a director of the company, under a loan agreement (Rebeico, Sonora).
  • Sierra Metals Inc. entered into an automatic purchase plan with its designated broker (Cusi and Bolivar, Chihuahua).
  • Sonoro Metals Corp. granted 100 K incentive options to a director of the company. These options vest immediately and are exercisable at a price of $0.18 per share (Cerro Caliche, Sonora).
  • Minaurum Gold Inc. has been named to the TSX Venture Exchange Venture 50tm , the annual ranking of Canada’s top 50 emerging publicly traded companies across five industry sectors. Minaurum also granted 3.35 M common share stock options to directors, officers and consultants. The options are exercisable at a price of $0.45 for a period of 10 years from the issue date. The company also granted consultants 275 k options exercisable at a price of $0.45 for a period of five years. Ten percent vest immediately, and another 15% each semiannually (Alamos, Sonora).   
  • Oroco Resources Corp. closed a non-brokered private placement financing, raising $800 K in gross proceeds. No finder’s fee was paid (Santo Tomas, Sinaloa).
  • Camrova Resources Inc. closed the second tranche of the previously announced private placement, for proceeds of $12 K, bringing the total combined proceeds to $66 K. The third and final tranche of the Private Placement is expected to close in early May (Boleo, Baja California Sur).

ON RESOURCES AND DEVELOPMENT

  • Goldplay Exploration Ltd. reported channel sample results from a new zone at its San Marcial project in Sinaloa. The Nava zone, 500 long by 100 m wide, is extensively altered and hosts low sulphidation quartz veining and stockwork mineralization. Channel samples from the zone returned assays ranging from 1.04 gpt Au to up to 10.0 gpt Au.
  • SilverCrest Metals Inc. announced positive metallurgical results for Las Chispas project, in Sonora. “A total of 445 kg was selected from 51 core holes and nine underground samples to compile 15 different samples, based on geo-metallurgical domains which were combined into three master composites. These composites utilized 210 kilograms of mass representing a variety of grades (low, medium and high) of 500 to 2000 gpt AgEq expected during conceptual operation”. The new metallurgical tests show estimated recoveries of 98.4% to 98.9% Au and 91.4% to 94.8% Ag, using conventional methods comprised of gravity concentration and intensive leaching followed by gravity tails standard leaching.

ON DEALS AND CORPORATE ISSUES

  • Newmont Mining Corp. announced that it has extended the previously announced offers to exchange all outstanding notes issued by Goldcorp Inc. for up to two billion dollars  aggregate principal amount of new notes to be issued by Newmont, as part of the proposed arrangement on which Newmont acquires all outstaning shares of Goldcorp (Peñasquito, Zacatecas).
  • Consolidated Zinc Ltd. presented its notice of annual general meeting for the annual general meeting of shareholders to be held on 23 May 2019 (Plomosas, Chihuahua).
  • Aura Resources Inc. announced the completion of the sale of an 80% interest in its East Taviche project in Oaxaca, to Minaurum Gold Inc.. Minaurum issued 100 K common shares to Aura and paid 39.4 K on closing; additionally, Minaurum is to issue further 100 K shares on receipt of the pertinent drilling permits. The remaining 20% can be acquired by Minaurum paying CDN$1 M.
  • Newmont Goldcorp Corp. announced the successful conclusion of its transaction combining Newmont Mining Corp. and Goldcorp Inc. to form the world’s leading gold business. The company targets six to seven million ounces of steady gold production over a decades-long time horizon (Peñasquito, 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 image below, glory hole developed on Inguaran, Michoacan. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Second Week of April, 2019.

An active hot spring system.

By Miguel A Heredia

During the thirteen week of the year (April 08th to April 14th, 2019), at least 22 press releases were announced by companies working in Mexico, with seven informing on exploration results, seven communicating financial and production results, six disclosing deals and corporate issues, one announcing financial rounds, and one reporting on resources and development of their properties.  ON MEXICO ISSUES, No relevant news.   ON EXPLORATION, In Baja California Norte, One World Lithium announced that a RC rig is moving to its Salar del Diablo project. In Sonora, Silver Viper identified new drill targets at its Virginia project and prepares a helicopter-borne magnetic and radiometric survey. In Chihuahua, Radius re-started drilling at its Amalia project and Silver Spruce announced that its ongoing field exploration work continue expanding their drill target areas and has identified new veins at its Pino de Plata project.  In Coahuila, Discovery Metals increased the anomalous area at its Minerva project. In Sinaloa, Kootenay reported sampling results and the discovery of a new vein at its Copalito project. In Durango, Gainey received an environmental permit to drill up to 32 holes at its Las Margaritas project. ON MINING, McEwen released Q1, 2019 production results from its El Gallo mine in Sinaloa. Great Panther reported Q1, 2019 production results from their Topia mine in Durango and Guanajuato Mine Complex in Guanajuato. Consolidated Zinc reported March 2019 production results from its Plomosas mine in Chihuahua. Endeavour reported Q1, 2019 production results from its four Au-Ag mines in Mexico. Fortuna Silver reported Q1, 2019 production results from its San Jose mine in Oaxaca. Fresnillo plc announced Q1, 2019 production results from their Mexican operations. ON FINANCING One World Lithium closed a second tranche of its non-brokered private placement for $CDN 525, 675 (Salar del Diablo project, Baja California Norte). ON RESOURCES AND DEVELOPMENT, McEwen announced that the FS and permitting are progressing at its El Fenix project in Sinaloa, and expects to complete the FS on Q2, 2019. Fresnillo plc and MAG Silver announced that their Juanicipio project in Zacatecas has been approved for development by their respective Boards of Directors. ON DEALS AND CORPORATE ISSUES, One World Lithium announced the engagement of and IR firm (Salar del Diablo project, Baja California Norte). Sierra Metals announced changes of its Board of Directors (Cusi mine, Chihuahua). Goldcorp obtained a final order approving the plan of arrangement with Newmont. McEwen announced that are exploring the potential sale of their Mexican assets (El Gallo and Fenix projects, Sinaloa). Azucar Minerals reported that Newcrest confirmed its intention to exercise its top-up rights pursuant to the investor rights agreement (El Cobre project, Veracruz).  Fresnillo plc announced changes on its Board of Directors (La Herradura mine, Sonora). Oroco announced an option to purchase 40M shares of Aztec Copper Corporation (Santo Tomás project, Sinaloa). VVC announced changes on its Board of Directors (Samalayuca project, Chihuahua).

 ON MEXICO ISSUES

  • No relevant news.

ON EXPLORATION

  • One World Lithium Inc., announced that a truck mounted RC drill rig is moving to its the Salar del Diablo project in Baja California Norte. The company plans to drill 4,250m in 12 holes to drill-test three geophysical anomalies covering more than 54 Km2, a large geochemical anomaly that covers 150 Km2, and geological structures.
  • Silver Viper Minerals Corp., identified new drill targets based on surface geochemistry and prospecting at its Virginia project in Sonora. These new targets are located south and east of the El Rubi discovery, and will be tested during the next phase of drilling to be conducted on the property. Also, the company will carry out a 720 line-km magnetic and radiometric survey over the El Rubi and La Gloria targets for a total coverage of 4,900 hectares.
  • Radius Gold Inc., re-started drilling at its Amalia project in Chihuahua, where last year, drill hole AMD18-009 in the San Pedro structural zone intersected 7.08 g/t Au and 517 g/t Ag over 26m, including 14.71 g/t Au and 1,378 g/t Ag over 5m. The company plans to drill 2,000m to test immediately below and on strike of the hole AMD18-009.
  • Silver Spruce Resources Inc., announced that its ongoing field exploration work continue expanding their drill target areas and has identified new veins at its Pino de Plata project in Chihuahua. “Detailed mapping of the property including the expanded area of strong alteration at the Terrero target has been the focus of our current field work. Several new veins have been mapped and systematic analysis with our handheld XRF instrument is underway providing real time data on mineralized areas. Pino de Plata has obvious potential with multiple mineralized drill targets.”
  • Discovery Metals Corp., increased the anomalous area to 1.5km long by 300m wide at its Minerva project in Coahuila. Surface sampling returned encouraging results with values up to 997 g/t Ag, 31% Zn, and 13% Pb. “The strong Ag-Zn-Pb grades of surface anomalies plus the dimensions of the corresponding areas suggest the presence of a robust carbonate replacement system”.
  • Kootenay Silver Inc., reported sampling results and the discovery of a new vein at its Copalito project in Sinaloa. Six samples collected on the La Chiva vein returned Ag grades between 33 and 1,190 g/t Ag, including a sample with 1.7 Kg over 1.5m; fourteen samples taken on the Pilar vein returned grades from trace to 233 g/t Ag; and ten samples collected on the new vein called Chente returned grades from 4 to 68 g/t Ag and from traces to 2.62 g/t Au.
  • Gainey Capital Corp., received an environmental permit to drill up to 32 holes at its Las Margaritas project in Durango. The low sulphidation epithermal vein system at Las Margaritas has never been drilled and the upcoming program will be focused on the best mineralization exposed on surface with grades up to 73.7 g/t Au.

ON MINING

  • McEwen Mining Inc., released Q1, 2019 production results from its El Gallo mine in Sinaloa. The company continues recovering Au from residual of the heap leach and produced 5,413 Oz Au.
  • Great Panther Mining Limited, reported Q1, 2019 production results from its Topia mine in Durango and from its Guanajuato Mine Complex in Guanajuato. At Topia, the company milled 20,232 tonnes with grades of 1.09 g/t Au and 336 g/t Ag to produce 380 Oz Au, 203.6K Oz Ag, 1.08M Lb Pb, and 1.48M Lb Zn. Metallurgical recoveries for Au and Ag were 53.4% and 93.3% respectively. At its Guanajuato Mine Complex, the company milled 49,422 tonnes with grades of 2.07 g/t Au and 102 g/t Ag to produce 2,749 Oz Au and 134.8K Oz Ag. Metallurgical recoveries for Au and Ag were 83.7% and 83.3% respectively.
  • Consolidated Zinc Limited, reported March 2019 production results from its Plomosas mine in Chihuahua. The company milled 3,855 tonnes with grades of 12.4% Zn and 1.5% Pb to produce 1.07M Lb Zn and 125.4K Lb Pb.
  • Coeur Mining Inc., released Q1, 2019 production results from its Palmarejo mine in Chihuahua. Coeur milled 378,987 tonnes with grades of 2.18 g/t Au and 144 g/t Ag to produce 23.2K Oz Au and 1.3M Oz Ag. Metallurgical recoveries were 83.4% for Au and 72.8% for Ag.
  • Endeavour Silver Corp., presented Q1, 2019 production results from their four Au-Ag mines in Mexico. The company produced 1M Oz Ag and 10K Oz Au. Figures for each of their Mexican operations is shown in the table below:

  • Fortuna Silver Mines Inc., reported Q1, 2019 production results from its San Jose mine in Oaxaca. Fortuna milled 256,643 tonnes with grades of 1.71 g/t Au and 267 g/t Ag to produce 12.7K Oz Au and 2M Oz Ag with metallurgical recoveries of 90.14% and 90.76% respectively.
  • Fresnillo plc., announced production results from their several Mexican operations. A total of 13.1M Oz Ag, 211K Oz Au, 27.2M Lb Pb, and 4.8M Lb Zn were produced during Q1, 2019. Figures by mine are shown in the next table:

ON FINANCING

  • One World Lithium Inc., closed a second tranche of its non-brokered private placement for CDN$ 525,675. Including the proceeds from the first tranche, the company has raised CDN$ 1,774,550 under the offering, leaving CDN$225,450 of the offering yet to close. Net proceeds will be used to fund the drilling program at its Salar del Diablo in Baja California Norte.

ON RESOURCES AND DEVELOPMENT

  • McEwen Mining Inc., announced that the FS and permitting are progressing at its El Fenix project in Sinaloa, and expects to complete the FS on Q2, 2019.
  • Fresnillo plc and MAG Silver Corp., announced that their Juanicipio project in Zacatecas has been approved for development by their respective Boards of Directors. Fresnillo will be the operator of Juanicipio and holds a 56% majority stake. Construction will commence immediately and is expected to be completed in late 2020, with a life of mine of 12 years and a total average annual production of 11.7M Oz Ag and 43.5K Oz Au. The Juanicipio development is expected to create approximately 2,750 jobs during construction and 1,720 jobs once at full production.

ON DEALS AND CORPORATE ISSUES

  • One World Lithium Inc., announced the engagement of Kaye Wynn Consulting Inc., as its IR firm (Salar del Diablo project, Baja California Norte).
  • Sierra Metals Inc., announced changes of its Board of Directors (Cusi mine, Chihuahua).
  • Goldcorp Inc., obtained a final order approving the plan of arrangement that allow Newmont Mining Corporation to acquire all outstanding common shares of Goldcorp. Goldcorp and Newmont expect to close the transaction in Q2, 2019, and the combined entity will be called Newmont Goldcorp.
  • McEwen Mining Inc., announced that are exploring the potential sale of their Mexican assets (El Gallo and Fenix projects, Sinaloa).
  • Azucar Minerals Ltd., reported that Newcrest confirmed its intention to exercise its top-up rights pursuant to the investor rights agreement. Top-up rights in favour of Newcrest entitles it to maintain its pro-rata interest in Azucar, and the right to designate one nominee to the Board of Directors of Azucar. (El Cobre project, Veracruz).
  • Fresnillo plc., announced changes on its Board of Directors, appointed Mr. Luis Robles as an independent non-executive director of the company (La Herradura mine, Sonora).
  • Oroco Resources Corp., announced that its affiliate Altamura Copper Corp., has acquired an option to purchase 40M shares of Aztec Copper Corporation. At the time of their issuance, the Aztec shares represented in excess of 90 percent ownership of Aztec (Santo Tomás project, Sinaloa).
  • VVC Exploration Corporation., appointed Ms. Emily King to its Board of Directors (Samalayuca project, Chihuahua).

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, an active hot spring system in a prospect in Queretaro, Mexico.  Photo by Miguel A Heredia.

KOOTENAY REPORTS SAMPLING RESULTS AND DISCOVERY OF NEW VEIN AT HIGH-GRADE COPALITO SILVER-GOLD PROJECT, MEXICO

2019-04-10_NR-h86a123

Kootenay Silver Inc. (TSXV: KTN) (the “Company” or “Kootenay”) is pleased to announce sampling results from the Company’s most recent mapping and surface sampling program (the “Program”) conducted on outcropping veins at the Copalito Project (“Copalito” or “Property”) located in the State of Sinaloa, Mexico.

AZUCAR INTERSECTS HYPOGENE PORPHYRY ZONE AT VILLA RICA, HITS 168.10 M of 0.56 g/t Au and 0.29% Cu INCLUDING 27.95 m of 1.53 g/t Au and 0.43% Cu AND 12.10 m of 2.04 g/t Au and 0.58% Cu FROM SURFACE AT RAYA TEMBRILLO, EL COBRE PROJECT, MEXICO

azucar_intersects_hypogene_porphyry_in_villa_rica_zone

VANCOUVER, B.C. Azucar Minerals Ltd. (“Azucar” or the “Company”) (TSX-V: AMZ; OTCQX: AXDDF) is pleased to announce results from its ongoing drilling program at the El Cobre porphyry copper-gold project in Veracruz State, Mexico. Drilling results reported today come from hole EC-19-069 at the Raya Tembrillo Target which is located at the northern edge of the large Villa Rica Zone. This hole intercepted porphyry mineralisation from surface. The hole was drilled at the base of the Raya Tembrillo hill and below and adjacent to supergene mineralisation discovered
previously (94.00 metres of 1.36% copper; see press release of December 13, 2017). The mineralisation reported today was intersected from 5 metres below surface and could represent the hypogene source of the supergene mineralisation seen above. Plan maps and a section are provided in this release

SIERRA METALS CONFIRMS HIGH GRADE MINERALIZED EXTENSIONS TO THE BOLIVAR WEST ZONE, AT THE BOLIVAR MINE, MEXICO

Sierra-Metals03042019

Toronto, ON – April 3, 2019 – Sierra Metals Inc. (TSX: SMT) (BVL: SMT) (NYSE AMERICAN: SMTS) (“Sierra Metals” or “the Company”) announces positive results from a recent drilling program designed to test the continuity and characteristics of geophysical anomalies identified in a recent Titan 24 Geophysical Survey.   The areas drilled had been deemed as high-value targets within the Bolivar West zone, located at the Bolivar Mine, Chihuahua, Mexico. The Bolivar Mine is situated within the Piedras Verdes Mining District, located within the major north-northwest trending Sierra Madre Precious Metals Belt which extends across the states of Chihuahua, Durango, and Sonora in northwest Mexico.

Sable Receives Best Intercepts and Grades to date at Margarita, Extends Mineralised Corridor 350m to NW

Sable 02042019_nr

TORONTO, April 2, 2019 /CNW/ – Sable Resources (TSXV: SAE) (the “Company” or “Sable”) is pleased to announce the drill results from drillholes M-DDH-19-24 from the company’s active Stage II 19-hole drill program targeting the Margarita Vein and including the first exploration drillholes in four other veins identified at the Margarita Project, Chihuahua State, Mexico.

The Mining and Exploration News in Mexico: Highlights on the Fourth Week of March, 2019.

 

Rhyolite breccia cemented by Mn oxides

By Miguel A Heredia

During the eleven week of the year (March 25th to March 3ist, 2019), at least 33 press releases were announced by companies working in Mexico, with fifteen disclosing deals and corporate issues, six informing on exploration results, four communicating financial and production results, three announcing financial rounds, three reporting on resources and development of their properties, and two discussing Mexican news. ON MEXICO ISSUES, Mazatlan, Sinaloa will be the venue for the Discovery Mining Conference 2019 from April 2 to 4. Also, Sinaloa State government expects at least US$100M of mining investment during 2019.   ON EXPLORATION, In Sonora, Colibri presented exploration results on its Evelyn and Mezquite projects. In Chihuahua, Kootenay released exploration results from its Columba Silver project and Silver Spruce identified additional drill targets at its Pino de Plata project. In Zacatecas, Advanced Gold started the third phase of drilling at its Tabasqueña project. In the State of Mexico, Impact announced drill results from the El Canelo Vein system within its Zacualpan district project. In Veracruz, Azucar Minerals presented drill results from its El Cobre project.  ON MINING, Telson reported that process testing at its Campo Morado mine in Guerrero shows increase in the production rate by 15%. Sierra Metals reported full year 2018 financial results. First Majestic reported 2018 production results from its Mexican operations. ON FINANCING McEwen closed a registered direct offering for aggregate gross proceeds of US$25M (Fenix project, Sinaloa).  Vangold closed its first tranche of the previous announced private placement for gross proceeds of $335K and increased it to $700K (El Pinguino, Guanajuato). ON RESOURCES AND DEVELOPMENT, Mexus Gold announced positive progress towards Au production at its Santa Elena project in Sonora. Goldplay filed a mineral resource estimation and technical report for its san Marcial project in Sinaloa. First Majestic provided an update of its 2018 mineral reserve and resource estimates.   ON DEALS AND CORPORATE ISSUES, Odyssey provided an update of its Mexican phosphate project in Baja California Sur. In Jalisco, GoGold acquired and consolidated 29 mining concessions in a large exploration program called Los Ricos. Fortuna Silver reported that CONAGUA has completed its investigation and issued a resolution confirming that no remediation of the nearby Coyote Creek is required (San Jose mine, Oaxaca).  The compnay also filed its fiscal 2018 annual report on form 40-F with the SEC. Minera Alamos filed its annual information form and 2018 annual report on Form 40-F. It also announced results of its annual meeting of shareholders (Mulatos mine, Sonora). GoGold announced results of their annual meeting of shareholders (Parral tailings project, Chihuahua). Consolidated Zinc provided an update regarding a land use agreement in place for its Plomosas mine in Chihuahua. Levon announced the pass away of its CEO and appointed its VP Exploration as interim CEO (Cordero project, Chihuahua). Newmont received Mexican anti-trust approval for its pending acquisition of Goldcorp. Goldcorp, along with Institutional Shareholders Services Inc., continues to recommend that its shareholders vote in favour of the completion of the arrangement. Both companies also announced successful early tender period for exchange offers and consent solicitations. Goldcorp announced support for Newmont special dividend to its shareholders. Great Panther announced resignation of its Director (Topia mine, Durango).

 

ON MEXICO ISSUES

  • Mazatlan, Sinaloa, will be the venue for the Discovery Mining Conference 2019 from April 2 to 4. Organizers expect the participation of 70 mining companies and the assistance of 1,000 national and foreigners’ people.
  • Sinaloa State, When announcing Mazatlan as the venue for the Discovery Mining Conference 2019, from April 2 to 4, the director of mining in the state, Alfredo Villegas Padilla, announced that this year at least US100M (MXP$1,937M) are expected in mining investment, both in new projects and in the continuity of some existing ones.

ON EXPLORATION

  • Colibri Resource Corporation, presented exploration results from its recently completed mapping and sampling programs on their Evelyn and Mesquite projects in Sonora. Highlights include two high grade assays of 43.9 g/t Au and 7.28 g/t Au, and several Au values varying from 0.13 to 0.57 g/t Au, from a shear zone containing orogenic type quartz veins at its Evelyn project. At El Mesquite project, the company geologists confirmed that the mineralization style is of the high sulphidation affinity and encountered Au values ranging from 17 ppb up to almost 1 g/t Au, and from 1 to 152 g/t Ag. Colibri plans to continue the mapping and sampling programs in both properties.
  • Kootenay Silver Inc., released exploration results from its ongoing mapping and surface sampling program conducted on its Columba Silver project in Chihuahua. Highlights of the recent field work include the discovery of five new veins, the high-grade values encountered in some of the veins, and the delineation of approximately 2km of strike length in new veins and veins extensions. Some of the significant sampling results are 692 g/t Ag over 0.8m, 426 g/t Ag over 0.70m, 360 g/t Ag over 1.8m, 330 g/t Ag over 2.0m, 275 g/t Ag over 3.5m, 215 g/t A over 3.0m, and 182 g/t Ag over 6.6m. The company is in the process of obtaining permits to conduct a drilling program in the first half of Q2, 2019.
  • Silver Spruce Resources Inc., identified additional drill targets at its Pino de Plata project in Chihuahua. Field examination conducted by geologists of the company identified a new zone of over 20 square kilometers of strongly altered rock located to the west of the El Terrero target. It appears to be associated with La Perla Vein and the historic El Terrero workings. Currently, the geological field crews are using a portable XRF (x-ray fluorescence) analyzer and a near-infrared spectrometer to obtain immediate indications of mineralization, pathfinder elements and associated alteration. Several sample lines will be tested on outcrops and soils with the handheld instruments as an orientation survey prior to detailed data collection on a grid pattern.
  • Advanced Gold Corp., announced that a phase 3 drilling program is ongoing at its Tabasqueña property in Zacatecas. ”Two targets are planned to be drilled during this program, one is a near surface target and the other deeper to test the boiling zone of the cluster of epithermal veins drilled in the two earlier phases of drilling”. Focus of the phase 3 drilling program is to drill deeper to target the boiling zone of the epithermal vein system
  • Impact Silver Corp., announced results of the initial six holes program drilled on the El Canelo Vein within its Zacualpan district project in the State of Mexico. Four of the six holes encountered encouraging mineralized intersections. Significant intercepts are in hole Z19-01 with 4.84 g/t Au, 24 g/t Ag, and 0.1% Cu (5.27 g/t AuEq) over 2.69m (TW); hole Z19-03 with 1.64 g/t Au, 39 g/t Ag, and 0.93% Cu (3.46 g/t AuEq) over 1.17m (TW), and hole Z19-04 with 1.01 g/t Au, 99 g/t Ag, and 0.97% Cu (3.61 g/t AuEq) over 0.35m (TW).
  • Azucar Minerals Ltd., presented drill results from El Porvenir and Suegro zones within its El Cobre project in Veracruz. El Suegro target is located 250m south of El Porvenir Zone, and the mineralization is associated with an altered intrusive displaying locally intense phyllic alteration overprinting potassic alteration. Significant drill intersections at El Porvenir Zone were encountered in hole EC-18-056 with 184m of 0.48 g/t Au and 0.16% Cu, including 72.50m of 0.99 g/t Au and 0.26% Cu, and 28.50m of 1.66 g/t Au and 0.33% Cu, and in hole EC-18-062 with 194.55m of 0.23 g/t Au and 0.16% Cu, including 47.25m of 0.44 g/t Au and 0.16% Cu, and 36m of 0.49 g/t Au and 0.17% Cu. At the Suegro Zone, significant drill intersections were encountered in hole EC-18-064 with 109.30m of 0.24 g/t Au and 0.13% Cu, including 3m of 0.93 g/t Au and 0.43% Cu, and in hole EC-18-06 with 130.50m of 0.16 g/t Au and 0.15% Cu, including 13m of 0.26 g/t Au and 0.17% Cu. “The newly discovered Suegro zone demonstrates the potential for multiple porphyry centers over a five kilometers strike”.

ON MINING

  • Telson Mining Corporation, reported that a significant increase in production at its Campo Morado mine in Guerrero can be achieved by reducing the size of crushed mineral mill feed. With this, Telson plans to increase the SAG Mill throughput processing rate by at least 15%.
  • Sierra Metals Inc., presented full year 2018 financial results from its mining operations. The company had revenue of $232.4M and adjusted EBITDA of $89.8M on throughput of 2,325,288 tonnes and metal production of 2.72M Oz Ag, 33.9M Lb Cu, 27.7M Lb Pb, 76.8M Lb Zn, and 7,743 Oz Au or 18M Oz AgEq, 95.2M Lb CuEq, and 251 M Lb ZnEq for the year 2018.
  • First Majestic Silver Corp., announced 2018 production results of its Mexican operations. The next table shows figures by mine:

ON FINANCING

  • McEwen Mining Inc., closed a registered direct offering for aggregate gross proceeds of US$25M. Insiders of the company, including Rob McEwen subscribed for US$3M of the offering (Fenix project, Sinaloa).
  • Vangold Mining Corp., closed its first tranche of the previous announced private placement for gross proceeds of $335K. It also increased it private placement to $700K (El Pinguino, Guanajuato

 

ON RESOURCES AND DEVELOPMENT

  • Goldplay Exploration Ltd., filed a mineral resource estimation and technical report for its San Marcial project in Sinaloa. “The report documents a maiden mineral resource estimate for the initial 500 m long x 100 m wide resource area, part of a 3.5 km mineralized exploration corridor at the San Marcial Project”. Indicated resources are 7.6M of tonnes at grades of 117 g/t Ag, 0.5% Zn, and 0.3% Ob (or 147 g/t AgEq) containing 29M Oz Ag, 86M Lb Zn, and 53M Lb Pb or 36M Oz AgEq. Inferred resources are 3.39M tonnes of 91 g/t Ag, 0.35% Zn, and 0.1%Pb (or 108 g/t AgEq) containing 10M Oz Ag, 26M Lb Zn, and 8M Lb Pb or 12M Oz AgEq.
  • Mexus Gold US, announced positive progress towards Au production at its Santa Elena project in Sonora. The company has already purchased a CAT front end loader and a Gardner Denver hydraulic track mounted blast drill. It also confirmed that the company has sufficient ore grades to begin a 3500 ton per week mining operation with expected grades of 4 grams Au per ton.
  • First Majestic Silver Corp., updated its mineral reserve and resource estimates as of December 31, 2018. Figures by mine are showed in the next tables:

ON DEALS AND CORPORATE ISSUES

  • Odyssey Marine Exploration Inc., provided an update of its Mexican phosphate project in Baja California Sur. The company has advised that a legal step has been taken to defend shareholder interests and realize the full economic value in the development of the project due to the negative decision of the past administration of Mexico to authorize the development of its project. Odyssey has filed a claim against Mexico under Chapter eleven of NAFTA.
  • GoGold Resources Inc., signed an option agreement to acquire and consolidate 29 mining concessions in a large exploration program called Los Ricos in Jalisco. The consolidated area covers 22,000 ha and is located approximately 100km NW of Guadalajara City. As part of the option agreement to consolidate the concessions of this large-scale exploration property, the Company will make an upfront payment of $70K, monthly payments of $12K for the first 12 months, monthly payments of $20K for months 13 to 24, monthly payments of $30K for months 25 to 36, monthly payments of $31.5K for the months 37 to 60. It also includes a 2% NSR on five of the concessions. If the company elects to exercise the option, a lump sum payment not to exceed $11 million can be made at any time within the six year option period.
  • Fortuna Silver Mines Inc., reported that CONAGUA has completed its investigation and issued a resolution on the overflow of the contingency pond at the dry stack tailings facility at its San Jose mine in Oaxaca. CONAGUA confirmed that no remediation of the nearby Coyote Creek is required but the company received a fine of approximately $US42K related to the incident. On the other hands, it also filed its fiscal 2018 annual report on form 40-F with the SEC.
  • Alamos Gold Inc., filed its annual information form and 2018 annual report on Form 40-F. It also announced results of its annual meeting of shareholders (Mulatos mine, Sonora).
  • GoGold Resources Inc., announced results of their annual meeting of shareholders (Parral tailings project, Chihuahua).
  • Consolidated Zinc Limited, announced that a local rancher with which the company has a land use agreement commenced legal proceedings against the Mexican subsidiary that owns the Plomosas mine in Chihuahua, to terminate the agreement. Legal advises received by the company determined there was no basis for the proceedings.
  • Levon Resources Ltd., announced the pass away of its CDEO and appointed its VP Exploration as interim CEO (Cordero project, Chihuahua).
  • Newmont Mining Corporation, received the Mexican anti-trust approval for its pending acquisition of Goldcorp Inc. Goldcorp, along with Institutional Shareholders Services Inc., continues to recommend that its shareholders vote in favour of the completion of the arrangement. Both companies also announced successful early tender period for exchange offers and consent solicitations. Goldcorp announced support for Newmont Special Dividend to its shareholders. The dividend delivers value to existing Newmont shareholders with an immediate cash payment for a portion of the synergy potential arising from the Nevada joint venture announced with Barrick Gold Corporation.
  • Great Panther Mining Limited, announced resignation of its Director (Topia mine, Durango).

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 rhyolite breccia cemented by Mn oxides in a prospect in Chihuahua, Mexico.  Photo by Miguel A Heredia.

Phase II Drilling at Alamos Cuts Strong Mineralization in New San Jose Vein and Discovers Five Blind Veins

Minaurum Gold Inc – 01042019

Minaurum Gold Inc., (“Minaurum”) is pleased to announce that its on-going drill program in the Alamos Silver District in Sonora, Mexico (Fig. 1) has demonstrated that three of the new vein systems mapped by Minaurum host significant mineralization at depth and have the potential for silver-rich shoots along strike and at depth.  Furthermore, drilling has intersected five previously unknown blind veins