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The Mining and Exploration News in Mexico: Highlights on the Second Week of June 2024
By Jorge Cirett
During the 24th week of the year (June10th to June 16th, 2024), companies working in Mexico posted at least 19 press releases. One company is mobilizing its drilling crew on its property and one other elaborated on its 2024 production guidance for two mines. Four companies announced the opening/closing of financing rounds for C$20.8 M. One company released a PEA on its advanced property, another a multi-year exploration strategy, another one released drilling results from its advanced property and one more released drilling results from its mining areas. Two companies dropped their legal challenges with the Mexican authorities to submit their claims to international arbitration. A company reminded its shareholders to pay attention to the spin out of the royalty company. A company informed on the agreement amendment to repurchase a royalty and the modification of a payment clause on an option purchase agreement. ON MEXICO ISSUES the local stock exchange and the Mx Peso-US Dollar exchange rate took a moderate dip during the week as the current president and incumbent party members commented on the likelihood to pass constitutional reforms aimed to centralize power after the landslide victory obtained in the general elections on June 2, 2024. The main driver of the run is the intention to reform the Supreme Court with the election of ministers by a popular poll (similar to the current system in Bolivia), which is likely to be capitalized by the majority incumbent party Morena. Mining and exploration companies now have to raise to the reality that they better be well prepared for six more years of a government that does not like businesses in general and mining in particular. ON EXPLORATION, In Sinaloa, Prismo Metals is to mobilize its drilling crew to Palos Verdes. ON MINING, Luca Mining announced its 2024 production guidance for Campo Morado in Guerrero and Tahuehueto in Durango. ON FINANCING, Fortuna Silver closed the convertible senior notes previously announced for US$175 M (really, really unlikely to be invested in Mexico). Barksdale Resources, Prismo Metals, Impact Silver and Heliostar Metals raised a combined C$20.8 M. Quetzal Copper received a cease trade order in BC. ON RESOURCES AND DEVELOPMENT, Southern Silver Exploration released results from a PEA on Cerro Las Minitas, in Durango. Torex Gold presented its multi-year exploration strategy for the Morelos property in Guerrero. Vizsla Silver reported infill drilling results from Panuco, in Sinaloa. First Majestic Silver announced drilling results from San Dimas, in Sinaloa. ON DEALS AND CORPORATE ISSUES, Almadex Minerals and Almaden Minerals withdrew their legal challenges with the Mexican authorities as they took the decision to submit their claims to international arbitration. Vizsla Silver reminded its shareholders on the spinout of Vizsla Royalties. Capitan Silver amended the agreement to repurchase a royalty and also the option agreement on a mining concession at its Cruz de Plata project in Durango. SilverCrest Metals presented results from its AGM. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
- The local stock exchange and the Mx Peso-US Dollar exchange rate took a moderate dip during the week as the current president and incumbent party members commented on the likelihood to pass constitutional reforms aimed to centralize power after the landslide victory obtained in the general elections on June 2, 2024. The main driver of the run is the intention to reform the Supreme Court with the election of ministers by a popular poll (similar to the current system in Bolivia), which is likely to be capitalized by the majority incumbent party Morena. Mining and exploration companies now have to raise to the reality that they better be well prepared for six more years of a government that does not like businesses in general and mining in particular
ON EXPLORATION
- Prismo Metals Inc. intends to mobilize its drilling crew to the Palos Verdes project in Sinaloa. Approximately 3,600 m in ten holes are to be completed in two phases after the closing of the ongoing financing. “These holes will be drilled from Vizsla Silver Corp. (TSXV: VZLA) concessions adjacent to the Palos Verdes concession and will target the Palos Verdes vein at depth.”
ON MINING
- Luca Mining Corp. announced its 2024 guidance and outlook for the Campo Morado and Tahuehueto mines. At Campo Morado in Guerrero, the company aims to produce 43 K to 50 K Oz AuEq at cash cost $1,175 to $1,294 per Oz AuEq and an AISC of $1,235 to $1,420 per Oz AuEq to obtain $55 M to $65 M in revenue. At Tahuehueto, in Durango, Luca Mining expects to produce 17 K to 20 K Oz AuEq at cash cost $1,295 to $1,420 per Oz AuEq and an AISC of $1,510 to $1,700 per Oz AuEq, to obtain $35 M to $40 M in revenue. At Tahuehueto the company is installing a third filter press that will allow to increase production from 450 tpd to 800 tpd in a short timeframe. At Campo Morado production is ramping back up to 2,000 tpd (from 1,390 tpd in Q1 2024), coupled with the production of three concentrates of copper, zinc and lead, instead of the two currently being produced.
ON FINANCING
- Fortuna Silver Mines Inc. closed the previously announced offering of 3.75% convertible senior notes due 2029 in an aggregate principal of US$175.5 M, which includes exercise of the full amount of the option to purchase an additional US$22.5 M aggregate principal amount of notes “The initial conversion rate for the Notes is 151.7220 common shares of Fortuna (“Shares”) per US$1,000 principal amount of Notes, equivalent to an initial conversion price of approximately US$6.59 per Share” (San José, Oaxaca).
- Barksdale Resources Corp. increased the previously announced non-brokered private placement financing for gross proceeds of C$5.62 M. The proceeds are to be used in the exploration activities of Barksdale’s Arizona properties (San Javier, Sonora).
- Quetzal Copper Corp. has been issued a cease trade order from the British Columbia Securities Commission on June 4, 2024 for failure to file interim financial reports, interim management´s discussion and analysis and certification of interim filings for Q1 2024 (Cristinas, 2024).
- Prismo Metals Inc. announced that it has received commitments for gross proceeds of C$1.1 M (Palos Verdes, Sinaloa).
- Capitan Silver Corp. granted 3.94 M options to officers, directors and consultants (Cruz de Plata, Durango).
- IMPACT Silver Corp. closed the second tranche of the non-brokered private placement financing previously announced for combined gross proceeds of C$9.09 M (Plomosas, Chihuahua).
- Heliostar Metals Ltd. announced a non-brokered private placement for gross proceeds of up to C$5 M (Ana Paula, Guerrero).
ON RESOURCES AND DEVELOPMENT
- Southern Silver Exploration Corp. released results from its preliminary economic assessment (PEA) on its Cerro Las Minitas project in Durango. Key features include an after-tax NPV5% of US$501 M and IRR of 21.2% with a 48-month payback, Initial CapEx of $388 M, a large-scale underground operation with a 17-year mine life with LOM feed totalling 243 M Oz AgEq to produce 194 M Oz Ag at an AISC of $13.23 per Oz AgEq. Gross revenues totalling US$4.47 B with Ag and Au representing 45% of revenue and zinc 35%. The project has 13.3 M tonnes @ 102 gpt Ag, 0.07 gpt Au, 0.17% Cu, 1.3% Pb, 3.1% Zn containing 43.2 M Oz Ag, 32 K Oz Au, 49 M Lb Cu, 374 M Lb Pb, 921 M Lb Zn as indicated resources and 23.4 M tonnes @ 111 gpt Ag, 0.14 gpt Au, 0.21% Cu, 1.1% Pb, 2.1% Zn, containing 83.4 M Oz Ag, 104 K Oz Au, 111 M Lb Cu, 582 M Lb Pb, 1,106 M Lb Zn.
- Torex Gold Resources Inc. presented the multi-year exploration strategy for its Morelos property in Guerrero. The exploration and drilling strategy has the objective to maintain more than 450 K Oz Au annual production and is to focus in three areas: 1) Extending the mine life of ELG Underground and Media Luna 2) Expanding resources within the Media Luna Cluster 3) Advancing targets through the growth pipeline. The $31 M exploration budget for 2024 includes $3 M for regional exploration, including the El Naranjo and Atzcala targets, and plans to explore north of the Balsas River.
- Vizsla Silver Corp. released results from 12 diamond drill holes targeting the Copala structure at its Panuco project in Sinaloa. Some of the true width intercepts of the infill program comprise 5.00 m @ 22.95 gpt Au, 1,378 gpt Ag (including 2.75 m @ 39.10 gpt Au, 2,225 gpt Ag); 13.00 m @ 8.19 gpt Au, 1,017 gpt Ag (including 1.40 m @ 35.11 gpt Au, 4,124 gpt Ag); 6.00 m @ 10.31 gpt Au, 1,882 gpt Ag; 8.70 m @ 5.18 gpt Au, 1,096 gpt Ag; 12.30 m @ 1.57 gpt Au, 150 gpt Ag. “Resource drilling at Copala has now traced mineralization along ~1,770 metres of strike length and ~400 metres down dip.”
- First Majestic Silver Corp. announced drilling results from its 2024 exploration program at San Dimas, in Durango. The drill program focus was to test new Au-Ag targets, add mineral resources and convert mineral resources to mineral reserves. Highlighted true length results comprise 2.15 m @ 20.41 gpt Au, 1,702 gpt Ag; 6.08 m @ 1.99 gpt Au, 440 gpt Ag; 6.72 m @ 7.36 gpt Au, 1,129 gpt Ag; 1.28 m @ 11.53 gpt Au, 1,158 gpt Ag; 7.88 m @ 10.87 gpt Au, 1,034 gpt Ag; 1.01 m @ 12.34 gpt Au, 196 gpt Ag; 1.76 m @ 39.28 gpt Au, 1,905 gpt Ag; 2.18 m @ 4.86 gpt Au, 511 gpt Ag; 1.34 m @ 9.44 gpt Au, 1,069 gpt Ag; 0.94 m @ 13.24 gpt Au, 1,501 gpt Ag; 2.05 m @ 3.42 gpt Au, 361 gpt Ag.
ON DEALS AND CORPORATE ISSUES
- Almadex Minerals Ltd. has taken the decision to submit its claims to arbitration against Mexico under the Comprehensive and Progressive Agreement for Trans-Pacific Partnership, after a consultation meeting with Mexican officials on May 30, 2024 did not result in an amicable resolution of the dispute with Mexico. Almadex is pursuing this arbitration together with Almaden Minerals Ltd., and based on a preliminary estimate will be seeking damages of no less than US$200 million. Almadex would be entitled to damages relating to its 2.0% NSR royalty on the Ixtaca project in Puebla.
- Almaden Minerals Ltd. has taken the decision to submit its claims to arbitration against Mexico under the Comprehensive and Progressive Agreement for Trans-Pacific Partnership, after a consultation meeting with Mexican officials on May 30, 2024 did not result in an amicable resolution of the dispute with Mexico. Almaden has withdrawn its legal challenge in the Mexican Federal Administrative Court and other legal proceedings in respect of the company’s mining concessions, as required for submitting a claim under the CPTPP. The ruling on the arbitration under the CPTPP will be adjudicated pursuant to the arbitration rules of the International Centre for Settlement of Investment Disputes (ICSID). Almaden is pursuing this arbitration together with Almadex Minerals Ltd., and based on a preliminary estimate will be seeking damages of no less than US$200 million, in the aggregate (Ixtaca, Puebla).
- Vizsla Silver Corp. reminds its shareholders that if the spinout of Vizsla Royalties Corp. is approved at the special meeting being held on June 17, 2024, the company will seek a final order from the Supreme Court of British Columbia to approve the arrangement and closing will occur on or about June 24, 2024. “The owners of common shares of Vizsla Silver … are entitled to receive one-third of a common share of Vizsla Royalties Corp. …. and one-third of a common share purchase warrant of Vizsla Royalties Corp.” for each Vizsla Silver Share held on the record date (Panuco, Sinaloa).
- Capitan Silver Corp. amended its agreement to repurchase a royalty on its Cruz de Plata project in Durango. The net smelter royalty (NSR) entitled Exploraciones del Altiplano an NSR of up to 2%. “The amendments have restructured the final payments to Altiplano which totaled USD $1.0 million into three smaller payments over the course of a year. Upon signing of the amendment a cash payment of USD $87,500 was made, with remaining payments to consist of 50% cash and 50% shares as follows: USD $200,000 in October 2024 and USD $300,000 in April 2025.” Amended was also the option agreement to purchase the “El Casco U” property from Fresnillo plc, modifying the November 2023 US$150 K payment to a US$156.3 K payment on May 2024, which has since been paid.
- SilverCrest Metals Inc. announced results from its annual general meeting (AGM) held on June 12, 2024. Eight directors were re-elected by a handsome majority on the meeting where “A total of 88,115,662 votes were represented at the AGM amounting to 59.84% of the issued common shares…”
ON SOCIAL RESPONSIBILITY
- No Relevant News.
On the image below: Saw scratched molybdenite speck image on a 40 X hand lens from a project in the Sonoran Desert. Picture by Jorge Cirett

The Mining and Exploration News in Mexico: Highlights on the First Week of June, 2024

Quartz-goethite stockwork veining with malachite stains
By Miguel A Heredia
During the 23th week of the year (June 3rd to June 9th, 2024), at least 28 press releases were announced by companies working in Mexico, and 1 news published by the media, with eleven announcing financing rounds, ten disclosing deals and corporate issues, four reporting resources and developments of their properties, two commenting on Mexican issues, one informing on exploration results, and one discussing social issues. ON MEXICO ISSUES, Claudia Sheinbaum won the election with a significant majority and is likely to maintain restrictions on mining. Tocvan/Colibri and Atacama Copper reported the best drilling intercepts in Mexico on the first week of June, 2024. ON EXPLORATION, In Nayarit, Angel Wings reported results for two recently completed geophysical surveys at its La Reyna project. ON MINING, no relevant news. ON FINANCING, Fortuna Silver declared that it is offering convertible senior notes due 2029 in an aggregate principal amount of USD $150M, and later on, it announced pricing of convertible senior Notes (San Jose mine, Oaxaca). Sierra Metals reported the refinancing of its $75M long-term debt facility and the entering into a new $95 million facility with new covenants, payment terms, and a 5-year term (Bolivar mine, Chihuahua). Solaris filed a final short form prospectus to qualify the distribution of 7,150,000 common shares of the company at a price of $4.90 per common share and an additional 1,072,500 common shares at the offering price pursuant to an over-allotment option (La Verde project, Michoacan). Aura declared and approved the payment of dividend for the six month ending June, 2024 (Aranzazu mine, Zacatecas). Infinitum Copper closed its previously announced non-brokered private placement for gross proceeds of CAD $450K (La Adelita project, Sonora). Silver Spruce announced that the TSX has granted an extension to the closing of the second tranche of its previously announced private placement (Pino de Plata project, Chihuahua). Orex closed the final tranche of its non-brokered private placement for gross proceeds of $662,992 (Sandra project, Durango). Starcore closed its non-brokered private placement, raising $500K in gross proceeds (San Martin mine, Queretaro). Oroco completed its previously announced non-brokered private placement for gross proceeds of $6.3M (Santo Tomás project, Sinaloa). Dyna Resource extended its USD $4M commercial offtake agreement with Ocean Partners, increased a revolving credit line to USD $12.5M, and announced that a major shareholder is set to purchase USD $2.5M shares of common stock of Dyna Resource (San Jose de Gracia mine, Sinaloa). ON RESOURCES AND DEVELOPMENT, Tocvan and its JV partner Colibri released results from its 2024 RC drilling program from its Pilar project in Sonora. Silver Storm added a second drill rig to commence a phase 2 drill program at its La Parrilla mine, Durango. Atacama Copper released results from five holes of a 10,000m diamond drilling program at its Cristina project, Chihuahua. ON DEALS AND CORPORATE ISSUES, Colibri announced the listing of its common shares on the Frankfurt Stock Exchange (Pilar project, Sonora). Discovery Silver notified the appointment of its Vice President, Investor Relations (Cordero project, Chihuahua). Sierra Metals filed its management information circular in connection with the company´s upcoming annual meeting of shareholders (Bolivar mine, Chihuahua). Sonoran Desert reported that it has been delayed in filing its audited annual financial statement for its financial year ended December 31, 2023, and the related Management’s Discussion and Analysis and Certifications by the Chief Executive Officer and Chief Financial Officer (Cuatro Hermanos project, Sonora). Bear Creek reported voting results from its annual general meeting of shareholders and announced the appointment of officers (Mercedes mine, Sonora). Chesapeake reported that that it and Alderley Gold Corp., the Company’s wholly-owned subsidiary, have completed the acquisition of the patents, patent applications and certain other technology rights and assets for the sulphide leaching technology from Hycroft Mining Holding Corporation and its wholly-owned subsidiaries (Metates project, Durango). Angel Wing granted stock options to employees and consultants of the company (La Reyna, Nayarit). Gatos Silver presented voting results from its annual general meeting of shareholders (Cerro Los Gatos mine, Chihuahua). DynaResource announced the appointment of its President, CEO, Interim CFO and Director (San Jose de Gracia mine, Sinaloa). Vizsla Silver announced that the independent proxy advisory firms ISS and Glass Lewis recommended that Vizsla Silver shareholders vote for the proposed arrangement with Vizsla Royalties Corp at the upcoming special meeting of shareholders. ON SOCIAL RESPONSIBILITY, Gold Royalty published its 2023 Sustainability Report an Asset Handbook (Cozamin mine, Zacatecas).
ON MEXICO ISSUE
- Claudia Sheinbaum won the Mexican election with a significant majority and is likely to maintain restrictions on mining, including a de facto ban on new open pit mines. Sheinbaum secured the most ballots on Sunday in the nation’s 200-year democratic history, as much as 61% of the vote, according to a sample count by the country’s electoral authority. Challenges for her presidency include Mexico’s security situation, fiscal deficit, and strengthening currency. Sheinbaum’s technocratic approach and alignment with her mentor, outgoing President López Obrador, raise questions about her independence and ability to address key issues facing Mexico.
- Tocvan Ventures Corp/Colibri Resources Corporation and Atacama Copper Corporation reported the best drilling intercepts in Mexico on the first week of June, 2024. Details are shown in the table below:
ON EXPLORATION
- Angel Wing Metals Inc., reported results for two recently completed geophysical surveys at its La Reyna project, Nayarit. Results from the initial Induced Polarization (IP) survey and Hybrid Controlled Source Audio Magneto-Telluric (HSAMT) survey have provided valuable information to improve the company’s understanding of this priority target area. “Multiple anomalies were identified by the IP survey for follow up drilling, the strongest of which underlies outcrop exposures of mineralized and altered rocks that host anomalous disseminated gold. IP has also identified or confirmed several new prospects for drilling that correlate well with noted mineralization along structural trends at surface including La Feña, El Zorillo, San Ramon, Dolorosa, El Polo, Celeste, and La Reyna 2. The HSAMT survey has successfully refined the location and attitude of several important structural controls to mineralization that were observed at surface. In addition, it has identified several buried anomalies between a depth of 50 to 300m and has identified the location of a potential intrusion and feeder zone that may be of importance to the district scale mineralization”.
ON MINING
- No relevant news.
ON FINANCING
- Fortuna Silver Mines Inc., announced that it is offering convertible senior notes due 2029 in an aggregate principal amount of USD $150M. The Company expects to grant the initial purchasers of the Notes an option for a period of 15 days to purchase up to an additional USD $22.5M aggregate principal amount of Notes. Net proceeds will be used to repay bank indebtedness, to fund working capital requirements, for general corporate purposes and to fund the repayment of its existing 4.65% senior subordinated unsecured convertible debentures, to the extent that such debentures are not converted into shares prior to the redemption date. Later on, the company notified that it has priced its previously announced offering of convertible senior notes due 2029. The company has granted the initial purchasers of the Notes an option for a period of 15 days to purchase up to an additional USD $22.5 million aggregate principal amount of Notes. The Notes will be issued at par value. The Notes will bear cash interest semi-annually at a rate of 3.75% per annum. The initial conversion rate for the Notes will be 151.7220 common shares of Fortuna per USD $1,000 principal amount of Notes, equivalent to an initial conversion price of approximately USD $6.59 per share. The initial conversion rate represents a premium of approximately 30% relative to today’s closing sale price of the shares and is subject to adjustment in certain events (San Jose mine, Oaxaca).
- Sierra Metals Inc., reported the refinancing of its $75M long-term debt facility and the entering into a new $95 million facility with new covenants, payment terms, and a 5-year term. The New Facility of $95M will be used to repay the existing $75M loan and the additional $20M will be earmarked for high-return capital projects as well as for transaction fees and expenses. Capital expenditures include the development below the 1120 level and the completion of the shaft at the Yauricocha mine in Peru, as well as for mine developments of over 8,000 meters, a new ore pass, and the initial engineering works on a new tailings dam facility at the Bolivar mine in Chihuahua, Mexico.
- Solaris Resources Inc., filed a final short form prospectus dated June 3, 2024 to qualify the distribution of 7,150,000 common shares of the company at a price of $4.90 per common share and an additional 1,072,500 common shares at the offering price pursuant to an over-allotment option (La Verde property, Michoacan).
- Aura Minerals Inc., declared and approved the payment of a dividend of USD $0.35 per common share (approximately USD $25.4M in total) for the six month ending June, 2024. The dividend will be paid in dividend in US dollars on June 28, 2024, to shareholders of record as of the close of business on June 20, 2024 (Aranzazu mine, Zacatecas).
- Infinitum Copper Corp., closed its previously announced non-brokered private placement for gross proceeds of CAD $450K for the sale of 11,250,000 units at a price of CAD $0.04 per unit. Gross proceeds will be used to re-commencing operations at La Adelita project, Sonora. The company plans to clear a path to the existing adit at Cerro Grande and commence the construction of a short 3m x 3m drive to access the mineralized body identified in earlier drilling campaigns.
- Silver Spruce Resources Inc., announced that the TSX has granted an extension to the closing of the second tranche of its previously announced private placement. The company is now required to close the second tranche of the private placement on or before June 14, 2024, but expects to do so in advance thereof (Pino de Plata project, Chihuahua).
- Orex Minerals Inc., closed the final tranche of its non-brokered private placement for gross proceeds of $662,992. The final tranche was comprised of 4,419,951 units of the company issued at a price of $0.15 per unit. In total, the company raised $1M pursuant to the offering, having previously closed a tranche on May 10, 2024, that raised an aggregate of $337K. The company intends to use the net proceeds from the offering for working capital requirements and other general corporate purposes, which includes legal and financing fees as part of this offering (Sandra project, Durango).
- Starcore International Mines Ltd., closed its non-brokered private placement, raising $500K in gross proceeds through the issuance of 3,333,333 units at a price of $0.15 per unit. Gross proceeds will be used primarily to conduct metallurgical testing of the carbonaceous ore at Starcore’s San Martin Mine operations in Queretaro.
- Oroco Resources Corp., completed its previously announced non-brokered private placement for gross proceeds of $6.3M by the issuance of 14,051,127 units of the company at a price of $0.45 per unit. Oroco will use the net proceeds to advance its Santo Tomás project in Sinaloa, as well as working capital and other general corporate purposes.
- Dyna Resource extended its commercial offtake agreement of USD $4M with Ocean Partners through December 2028 with revised terms including a temporary additional credit line and to increase revolving credit line to USD $12.5M. Additionally, major shareholder Golden Post LLC is set to purchase USD $2.5M shares at a price of USD $1.61 per share. These developments are expected to provide financial support and opportunities for DynaResource´s growth and operations.
ON RESOURCES AND DEVELOPMENT
- Tocvan Ventures Corp., and its JV partner Colibri Resource Corporation released results from its 2024 RC drilling program from its Pilar project in Sonora. Drilling highlights are shown in the table below:
Over 2,700 meters have been drilled to date for the 2024 program. Results for eight drill holes are currently pending analysis. Drilling is ongoing at Pilar project in Sonora.
- Silver Storm Mining Ltd., added a second drill rig to commence a phase 2 drill program at its La Parrilla mine, Durango. The Phase 2 diamond drill program will consist of 7,500m and will be completed over the next three months following up on the initial holes drilled with the aim of converting inferred mineralization to indicated resources.
- Atacama Copper Corporation released results from five holes of a 10,000m diamond drilling program at its Cristina project in Chihuahua. Drilling highlights (true widths reported) , all from the eastern portion of the Main Guadalupe Vein System include holes ACD24-226 with 0.63 g/t Au, 60 g/t Ag, 1.4% Zn, 0.6% Pb, and 0.04% Cu (2.5 g/t AuEq) over 22m, including 1.08 g/t Au, 283 g/t Ag, 3.8% Zn, 1.5% Pb, and 0.17% Cu (7.87 g/t AuEq) over 1.3m, plus 1.36 g/t Au, 87 g/t Ag, 3.3% Zn, 1.8% Pb, and 0.06% Cu (5.09 g/t AuEq) over 2.7m; hole ACD24-229 with 0.93 g/t Au, 114 g/t Ag, 2.6% Zn, 1.4% Pb, and 0.23% Cu (4.76 g/t AuEq) over 3.8m, including 0.77 g/t Au, 214 g/t Ag, 5.2% Zn, 2.4% Pb, and 0.45% Cu (8.1% AuEq) over 1.8m, plus 1.49 g/t Au, 31 g/t Ag, 0.8% Zn, 0.2% Pb, and 0.02% Cu (2.49 g/t AuEq) over 14.5m, including 3.32 g/t Au, 46 g/t Ag, 0.9% Zn, 0.3% Pb, and 0.01% Cu (14.88 g/t AuEq) over 5m, including 13.8 g/t Au, 30 g/t Ag, 1% Zn, 0.4% Pb, and 0.01% Cu (5.54 g/t AuEq) over 0.8m; and hole ACD24-230 with 0.62 g/t Au, 300 g/t Ag, 1.1% Zn, 0.4% Pb, and 0.01% Cu (5.54 g/t AuEq) over 2.4m, including 0.76 g/t Au, 867 g/t Ag, 2.1% Zn, 0.6% Pb, and 0.01% Cu (14.13 g/t AuEq) over 0.8m, plus 0.53 g/t Au, 13 g/t Ag, 0.9% Zn, 0.3% Pb, and 0.04% Cu (1.32 g/t AuEq) over 49m, including 4.11 g/t Au, 49 g/t Ag, 1.1% Zn, 0.2% Pb, and 0.03% Cu (5.48 g/t AuEq) over 2.70m, including 11.05 g/t Au, 65 g/t Ag, 1.2% Zn, 0.3% Pb, and 0.03% Cu (12.73 g/t AuEq) over 0.8m, and including 1.65 g/t Au, 50 g/t Ag, 5.7% Zn, 0.9% Pb, and 0.26% Cu (6.11 g/t AuEq) over 2.6m. “These latest holes continue to support our goal of delineating and expanding the known higher-grade zones within the Guadalupe vein system to define a robust underground resource at Cristina. Not only are we seeing the expected higher-grade zones, but these are frequently set within broader intervals of lower grade material that may be amenable to bulk underground mining as is carried out successfully at Fresnillo’s nearby San Julian mine.”
ON DEALS AND CORPORATE ISSUES
- Colibri Resource Corporation announces the listing of its common shares on the Frankfurt Stock Exchange (FSE) under the trading symbol “2CO1” (Pilar project, Sonora).
- Discovery Silver Corp., notified the appointment of its Vice President, Investor Relations effective immediately (Cordero project, Chihuahua).
- Sierra Metals Inc., filed its management information circular in connection with the company´s upcoming annual meeting of shareholders. The Meeting will be held on Tuesday, June 25, 2024 at 10:00 a.m. Eastern Time (Bolivar mine, Chihuahua).
- Sonoran Desert Copper Corporation reported that it has been delayed in filing its audited annual financial statement for its financial year ended December 31, 2023, and the related Management’s Discussion and Analysis and Certifications by the Chief Executive Officer and Chief Financial Officer. The Issuer therefore applied to the British Columbia Securities Commission, the Alberta Securities Commission, and the Autorite des marches financiers (Quebec) pursuant to Part 4 of the National Policy 12-203 for a Management Cease Trade Order as an alternative to a general Cease Trade Order in connection with the Default of the Required Filings. (Cuatro Hermanos project, Sonora).
- Bear Creek Mining Corporation reported voting results from its annual general meeting of shareholders and announced the appointment of officers (Mercedes mine, Sonora).
- Chesapeake Gold Corp., reported that that it and Alderley Gold Corp., the Company’s wholly-owned subsidiary, have completed the acquisition of the patents, patent applications and certain other technology rights and assets for the sulphide leaching technology from Hycroft Mining Holding Corporation and its wholly-owned subsidiaries. On closing, Chesapeake paid $2M in cash and issued 1,026,518 common shares of the company at a deemed share price of $2.92 per share (Metates project, Durango).
- Angel Wing Metals Inc., granted stock options to employees and consultants of the company. It granted 1,055,000 stock options at an exercise price of $0.15 (La Reyna, Nayarit).
- Gatos Silver Inc., presented voting results from its annual general meeting of shareholders (Cerro Los Gatos mine, Chihuahua).
- DynaResource Inc., announced the appointment of its President, CEO, Interim CFO and Director. It also announced that the former President and CEO resigned and will continue to assume the role of Chairman of the Board of Directors (San Jose de Gracia mine, Sinaloa).
- Vizsla Silver Corp., announced that the independent proxy advisory firms ISS and Glass Lewis recommended that Vizsla Silver shareholders vote for the proposed arrangement with Vizsla Royalties Corp at the upcoming special meeting of shareholders. This spinout by way of a plan of arrangement is seen as a valuable opportunity for shareholders to create additional exposure to the Panuco district and potential new discoveries. The meeting is scheduled for June 17, 2024, in Vancouver, British Columbia.
ON SOCIAL RESPONSIBILITY
- Gold Royalty Corp., published its 2023 Sustainability Report an Asset Handbook. Highlights include an announced inaugural sustainability-linked-co-investment of $300K provided to enhance the sustainability impact in one their mines; its portfolio had a carbon intensity of 0.25 T CO2E/GEO, representing one of the lowest carbon intensities in the royalty and streaming sector; its contribution to diverse communities causes, including arts, culture, scholarships, and mental health; and the 100% review of new royalty and streaming agreements and opportunities through their enhanced ESG due diligence process (Cozamine 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, quartz-goethite stockwork veining with malachite stains in an IOCG system in a project in Sonora, Mexico. Photo taken by Miguel A Heredia.
The Mining and Exploration News in Mexico: Highlights on the Fifth Week of May 2024

By Jorge Cirett
During the 22nd week of the year (May 27th to June 2nd,2024), companies working in Mexico posted at least 29 press releases. One company informed of drilling on its property and six companies released financial results for Q1 2024. Two companies announced the opening/closing of financing rounds for C$10.28 M and one filed a prospectus to raise up to US$250 M. Two companies informed on drilling results from their advanced projects, one on the approval of key mining permits, another on an updated technical report and one more a clarification on a previous news release. Two companies reported on held AGM’s, another one on the date for a merger-voting AGM, one on plans for a copper spinout, one on an annual report and one more on a board member retirement. ON MEXICO ISSUES, presidential polls in Mexico are to define a centralized power government or a checks and balances political system. The mining industry will be strongly affected if the officialism candidate wins. Nearshoring and EV’s present an opportunity to copper producing Sonora. The New Mining Law has stalled the investment of more than US$4.5 billion in the country. ON EXPLORATION, In Sonora, Tocvan Ventures informed on drilling progress at Pilar. ON MINING, Impact Silver, Orogen Royalties, Bear Creek Mining, Minera Alamos, Santacruz Silver Mining and Luca Mining presented financial/operational results for Q1 2024. ON FINANCING, Impact Silver increased again its non-brokered private placement to C$10.2 M, Sailfish and Alamos Gold declared quarterly dividends. Inomin raised $80 K on the first tranche of financing. Mag Silver filed the base shelf prospectus to raise up to C$250 M in 25 months. ON RESOURCES AND DEVELOPMENT, Silver Storm and Prime Minig released drilling results from La Parrilla, in Durango, and Los Reyes, in Sinaloa, respectively. ON DEALS AND CORPORATE ISSUES, Argonaut Gold is to held a special meeting of shareholders to vote on the merger with Alamos Gold. First Majestic Silver released its 2023 annual report. Avino Silver and Guanajuato Silver released AGMS’s results. Minera Alamos informed on its purpose to create a copper developer/producer spinout in Central Sonora. Capstone Copper announced the retirement of Bob Gallagher. ON SOCIAL RESPONSIBILITY, First Majestic Silver and Fortuna Silver Mines published their 2023 ESG reports.
ON MEXICO ISSUES
- This Sunday June 2nd presidential polls are to be held in Mexico, same that will define the bearing the country is to follow in the next six years and probably beyond that. At stake are the centralized government system with unrestricted power to the presidency sought by the current incumbent Andres Manuel Lopez Obrador, and the checks and balances system between the different government branches (executive, legislative and judicial) sought by the coalition opposition parties. Besides the obvious influence on the economy, if the officialism party´s Claudia Sheinbaum candidate wins, expect a tight grip on the mining industry from the open supporter of socialist economies, like Cuba and Venezuela.
- Nearshoring and electrical vehicles present an opportunity for copper producing Sonora, according to David Ramos Félix, president of the local AIMMGM chapter in the State that produces more than 70% of the red metal in the country
- Restrictions brought by the new Mining Law approved by Fast Track procedures in May of 2023 have delayed the investment of more than US$4.5 billion, according to Karen Flores, president of the Cámara Minera de México (CAMIMEX). The freezing of at least 220 environmental permits is hindering the investments that could generate employment to close to 50 thousand families, with salaries in the metallic mining sector that are 85% above the national average.
ON EXPLORATION
- Tocvan Ventures Corp. informed 2,200 m have been completed on the reverse circulation (RC) drill program at its Pilar property in Sonora. Results for nine holes have been released so far.
ON MINING
- Impact Silver Corp. announced financial and operating results for Q1 2024. The company reported revenue of $4.3 M from the Guadalupe mine in Estado de Mexico and $1 M from the start-up operations at Plomosas in Chihuahua. There was a net loss during the period of $3.1 M, primarily on upgrading facilities at the Plomosas mine. At the Zacualpan/Guadalupe mine in Estado de Mexico 31.7 K tonnes were milled @ 161 gpt AgEq. The Plomosas mine continued gradual start-up of operations, processing 3.6 K tonnes @ 15.3% Zn. The mine is expected to reach design capacity of 200 tpd later in 2024.
- Orogen Royalties Inc. reported Q1 results, including $1.48 M in royalty revenue generated from First Majestic’s Ermitaño mine in Sonora, representing 508 Oz AuEq. “During the current quarter, the mill processed 224,394 tonnes of ore compared to 233,601 tonnes processed last quarter. Average silver and gold head grades during the current quarter were 72 grams per tonne (“g/t”) and 3.16 g/t, respectively, compared to average silver and gold head grades of 106 g/t and 3.88 g/t, respectively, of the previous quarter. Silver and gold recoveries averaged 69% and 95%, respectively, compared to recoveries of 73% and 96% from the previous quarter”.
- Bear Creek Mining Corp. reported interim consolidated financial results for Q1 2024. During the period, 106.4 K tonnes were mined at the Mercedes mine in Sonora, averaging 3.83 gpt Au, 109.3 K tonnes milled averaging 3.69 gpt Au, recovering 94% Au to produce 12,228 Oz Au, 44 K Oz Ag at cash cost $1,183 per Oz Au and an AISC of $1,588 per Oz Au. Total revenue in the period was $27.5 K M. “Updates to estimates of mineral reserves and mineral resources are tentatively expected before year end, pending completion of the first phase of the exploration and infill drilling campaign”.
- Minera Alamos Inc. provided select financial highlights from its Q1 2024 and an operational update for the first five months of the year. Updated plans call for 20 K Oz Au averaging 0.63 gpt Au and mined at a 1.6:1 ratio and staked over a 12-month period. Further stockpiled 4.5 K Oz Au @ 1.0 gpt Au are to be processed during the same period. Mining and stacking operations are expected to commence in June and continue through H2 2024 and H1 2025. Total gold recovered and sold during the first quarter was 907 Oz Au, with inventory on the leach pad of 5,383 Oz Au. Cash and cash equivalents at the end of the period was $11.8 M, with a positive working capital of $18.2 M.
- Santacruz Silver Mining Ltd. reported its financial and operating results for the first quarter 2024, including figures from its operations in Mexico. At Zimapan, in Hidalgo, 205.4 K tonnes were processed @ 82 gpt Ag, 0.29% Cu, 0.83% Pb, 2.29% Zn, recovering 74% Ag, 43% Cu, 79% Pb, 77% Zn, to produce 399.9 K Oz Ag, 256 tonnes Cu, 1,352 tonnes Pb, 3,643 tonnes Zn. During the period the company had US$52.6 M in revenue, 463 K in gross profit, cash and cash equivalents of US$4 M and working capital of US$7.1 M.
- Luca Mining Corp. announced financial results for Q1 2024. During the period the company produced 4,297 Oz Au, 207.5 K Oz Ag, 791 tonnes Cu, 661 tonnes Pb, 3,068 tonnes Zn. The company achieved its first positive operating earnings with C$4.8 M in operating income and C$7.3 M in net income. Cash flow was C$4 M, with an AISC of US$1,325 and US$1,690 per Oz AuEq, expected to decrease at Tahuehueto and Campo Morado respectively, as ramp up production continues with the completion of construction at the former and completion of the improvement project at the latter (Tahuehueto, Durango; Campo Morado, Guerrero).
ON FINANCING
- Impact Silver Corp. is amending and increasing its previously announced non-brokered private placement from C$8.2 M to C$10.2 M (Plomosas, Chihuahua).
- Sailfish Royalty Corp. declared the second quarterly dividend for 2024, in the amount of US$0.0125 per common share (Gavilanes, Durango).
- Alamos Gold Inc. declared a quarterly dividend of US$0.025 per common share (Mulatos, Sonora).
- Inomin Mines Inc. announced the closing of the first tranche of its non-brokered private placement for gross proceeds of $80K (La Gitana, Oaxaca).
- Mag Silver Corp. obtained receipt for the final short form base shelf prospectus filed with the securities commissions in all Canada and filed a registration statement with the United States Securities and Exchange Commission (SEC). The final shelf prospectus and registration statement will allow the company to offer up to US$250 M in common shares during the 25-month period of validity (Juanicipio, Zacatecas).
ON RESOURCES AND DEVELOPMENT
- Silver Storm Mining Ltd. announced further results from 3,039 m in 23 holes of its diamond drill program at La Parrilla mine in Durango. The results are from the Rosario mine, underneath and in proximity to previously mined stopes. The Rosario zone is “characterized by a sulphide-bearing quartz-carbonate vein hosted within a fault zone that extend down dip for 900 m, with a strike length of 2 km and true widths of up to 14 m”. Highlighted core length results comprise 3.84 m @ 73 gpt Ag, 2.2% Pb, 5.4% Zn (including 1.19 m @ 0.15 gpt Au, 123 gpt Ag, 3.7% Pb, 11.3% Zn); 4.83 m @ 0.16 gpt Au, 113 gpt Ag, 0.2% Cu, 1.4% Pb, 0.7% Zn; 5.23 m @ 0.25 gpt Au, 70 gpt Ag, 1.6% Pb, 1.8% Zn; 2.50 m @ 0.64 gpt Au, 68 gpt Ag, 0.6% Pb; 4.54 m @ 176 gpt Ag, 0.2% Pb (including 1.97 m @ 0.09 gpt Au, 176 gpt Ag, 0.2% Pb); 0.35 m @ 842 gpt Ag, 0.94% Cu, 24.8% Pb, 10.1% Zn; 3.91 m @ 0.38 gpt Au, 501 gpt Ag, 1.2% Pb, 1.2% Zn; 3.52 m @ 0.11 gpt Au, 48 gpt Ag, 2.1% Pb, 2.4% Zn; 1.47 m @ 469 gpt Ag, 1.89% Cu, 5.0% Pb, 2.7% Zn; 5.9 m @ 225 gpt Ag, 0.9% Pb, 0.7% Zn; 3.20 m @ 0.47 gpt Au, 111 gpt Ag, 1.5% Pb, 2.0% Zn; 6.25 m @ 532 gpt Ag, 18.1% Pb, 5.4% Zn.
- Prime Mining Corp. reported expansion drilling results from the Guadalupe East area at Los Reyes project, in Sinaloa. Highlighted true width intercepts comprise 3.5 m @ 2.67 gpt Au, 327 gpt Ag; 1.1 m @ 4.06 gpt Au, 664 gpt Ag; 0.3 m @ 6.88 gpt Au, 5 gpt Ag; 1.5 m @ 2.38 gpt Au, 419 gpt Ag; 1.0 m @ 3.71 gpt Au, 475 gpt Ag; 0.7 m @ 20.50 gpt Au, 2,620 gpt Ag; and core length intervals comprising 2.4 m @ 1.29 gpt Au, 180 gpt Ag (including 1.3 m @ 2.13 gpt Au, 302 gpt Ag). “The target of this drilling at Guadalupe East was high-grade antithetic veins stepping out to the west. Antithetic veins are footwall and hanging wall splays that intersect the main Estaca vein at Guadalupe East”.
- Sierra Madre Gold and Silver Ltd. announced the approval by SEMARNAT (Environmental Agency) of the modifications to the existing operating permit for the Guitarra mine and mill complex in Estado de Mexico. The permit allows for dry stack tailings deposition at the active tailings facility site, construction of a tailings filter plant, paste backfill using tailings in the underground mine and 58 surface drilling pad locations.
- Argonaut Gold Inc. filed an updated technical report for the San Agustin property in Durango, which commenced operations in 2017. Reports highlights include gold production of 89 K Oz Au from April 2024 to 2026 at cash cost US$1,702 per Oz Au and a pre-tax and after-tax net present value (5%) of US$30M.
- Luca Mining Corp. issued a clarification on its May 21, 2024 news release regarding the high-grade gold mineralization over significant widths at the Tahuehueto mine in Durango. “The mineralization occurs in shoots branching off the main Creston vein at Underground Level 23. Creston is one is one of two main structures currently being mined. Regular geological mapping, as part of mining activities, and channel sampling at this level confirmed the presence of breccia ore shoots up to 20 meters wide”. Channel sampling of 494 channel samples on Level 23 average 3.30 gpt Au, 27 gpt Ag, 0.22% Cu, 0.8% Pb, 1.4% Zn,
ON DEALS AND CORPORATE ISSUES
- Argonaut Gold Inc. has filed its management information circular for its annual general and special meeting of the holders of common shares to be held on June 28, 2024. At the meeting Argonaut Shareholders will be asked to vote on the statutory plan of arrangement under which Argonaut will become a wholly-owned subsidiary of Alamos Gold Inc. (La Colorada, Sonora).
- First Majestic Silver Corp. released its 2023 Annual report titled “20 Years. The Silver Evolution”. The report covers the company’s “vision and mission, its values, its commitment to achieving its goals, and its 20-year evolution to becoming one of the world’s largest silver producers”.
- Avino Silver & Gold Mines Ltd. reported voting results from its annual general meeting (AGM) held on May 30. 2024. The company also announced the retirement of Jasman Yee from the board of directors (Avino, Durango).
- Guanajuato Silver Company Ltd. announced its 2024 annual general meeting (AGM) is to be held on June 28, 2024 (El Cubo, Guanajuato).
- Minera Alamos Inc. informed its plans to advance the creation of a “separate copper developer/producer focused on low capital intensity copper development projects”. The company considers the combination of Los Verdes and Suaqui Verde projects allow for further consolidation of similar assets in the region.
- Capstone Copper Corp. announced Mr. Robert Gallagher has retired from the board of the directors (Cozamin, Zacatecas).
ON SOCIAL RESPONSIBILITY
- First Majestic Silver Corp. released its 2023 Sustainability Report summarizing the company’s environmental, social and governance (ESG). Highlighted in the report are the safety performance, diversity and inclusion, carbon reduction, community involvement, ESG recognition and community investments (San Dimas, Durango).
- Fortuna Silver Mines Inc. published its sixth annual sustainability report detailing the company’s performance on key environmental, social and governance (ESG) indicators during 2023 (San Jose, Oaxaca).
On the image below: Potassic feldspar alteration on rim of dark veinlet on intrusive rock in HQ core (6.3 cm across) from a project in the Sonoran Desert. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Second Week of May 2024

By Jorge Cirett
During the 19th week of the year (May 6th to May 12th,2024), companies working in Mexico posted at least 31 press releases. One company released exploration results in its property, while eleven companies released production results for Q1 2024. Two companies announced financing rounds for C$11.77 M, two more granted stock options, one is arranging a US$20 M loan, while another one obtained a US$5 M loan from another company. A company informed on the discovery of a new vein near mining workings, another one updated the mineral resource estimate at its property, two presented drilling results and one more a positive PEA on a copper play. One company issued shares whilst acquiring mining concessions, another one is assessing its ownership on its only Mexican asset, while one other is selling all its Mexican assets. One company informed on board changes. ON MEXICO ISSUES, Mexico was the venue for the meeting of mining industry unions from Argentina, Peru, Canada and Mexico. Golden Minerals announced the divestment of all its Mexican assets, to focus in Argentina. ON EXPLORATION, In Chihuahua, Kingsmen Resources released results from surface sampling at Las Cristinas. ON MINING, Gatos Silver, Aura Minerals, Fortuna Silver, First Majestic, GoGold Resources, Starcore International, Avino Silver & Gold, Pan American Silver, Torex Gold, Equinox Gold and Endeavour Silver presented financial/operational results for Q1 2024. ON FINANCING, Guanajuato Silver Company raised C$11.35 M, Tocvan Ventures raised C$420.6 K. GR Silver Mining granted shares to employees, officers, directors and consultants, and Osisko Development granted 283 K to independent directors. Heliostar Metals is arranging a US$20 M loan for test mining. Silver Storm received a US$5 M loan for advancing La Parrilla project in Zacatecas. ON RESOURCES AND DEVELOPMENT, Impact Silver discovered a new vein at its Zacualpan project. Sierra Metals updated the mineral resource and reserve estimate for Bolivar, in Chihuahua. Silver Storm released drilling results from La Parrilla, Durango. Vizsla Silver released drilling results from La Luisa vein at its Panuco project in Sinaloa. Barksdale Resources announced positive results from a PEA on the San Javier project in Sonora. ON DEALS AND CORPORATE ISSUES, Vizsla Silver issued shares on the acquisition of the San Enrique project concessions. Osisko Development is assessing its ownership on the San Antonio project in Sonora. GoGold announced board changes. Golden Minerals is selling all its assets in Mexico to focus in Argentina. ON SOCIAL RESPONSIBILITY, Torex Gold and Equinox Gold informed on ESG matters.
ON MEXICO ISSUES
- Mining unions from Argentina, Perú, Canada and Mexico reunited on the second Encuentro del Frente Internacional Minero, under which the unions bid to design strategies to support and defend the rights of mining industry workers.
- Golden Minerals is the company of the week announcing its departure from Mexico for greener pastures in Argentina.
ON EXPLORATION
- Kingsmen Resources Ltd. reported surface sampling results from Las Coloradas project in Chihuahua. Twenty-eight samples were collected on the north end of the 1.7 km long Soledad structure/vein system, over a 530 m interval. Highest results comprise 0.6 m @ 0.121 gpt Au, 362 gpt Ag, >1% Pb, 0.4% Zn; 0.5 m @ 0.266 gpt Au, 449 gpt Ag, >1% Pb, 0.7% Zn; 0.8 m @ 205 gpt Ag, >1% Pb, 0.2% Zn; 0.5 m @ 106 gpt Ag, 1% Pb, 0.3% Zn; 1.1 m @ 76 gpt Ag, 2.0% Pb, 0.3% Zn, and two grab samples running 0.12 gpt Au, 81 gpt Ag, 2.6% Pb, 2.0% Zn; 432 gpt Ag, 4.7% Pb, 3.8% Zn. “The better silver grades are localized in structural intersections and flexures in all rock types. The mineralization likely continues at depth below the water table which is at a depth of approximately 125 meters. Blind extensions to all the mineralized structures, as well as new structures, are likely at depth…. The sizes of the old workings suggest the mined mineralization may have been up to several meters in width”. The mineralized structures have not been explored by drilling.
ON MINING
- Gatos Silver Inc. announced first quarter 2024 financial and operating results. The company owns 70% of the Cerro Los Gatos project in Chihuahua, where 292.1 K tonnes were milled during the period at a 3,210 tpd rate, with ore averaging 284 gpt Ag, 3.99% Zn, 1.77% Pb, 0.28 gpt Au, to produce 2.37 M Oz Ag, 15.8 M Lb Zn, 10.1 M Lb Pb, 1,390 Oz Au, at $11.70 co-product cash cost per Oz Ag, $6.09 By-product cash cost per Oz Ag, $14.36 Co-product AISC per Oz Ag and $10.08 By product per Oz Ag. Total revenue was $72.2 M, at an EBITDA of $35.1 M and cash flow from operations of $37.3 M. At the end of the period the company had a cash balance of $70.6 M.
- Aura Minerals Inc. filed its unaudited consolidated financial statements for Q1 2024. At Aranzazu, in Zacatecas, the company produced 25,000 Oz AuEq at cash cost $926 per Oz AuEq and an AISC of $1,263 per Oz AuEq.
- Fortuna Silver Mines Inc. reported its financial and operating results for the first quarter of 2024. The company had consolidated international production of 89,678 Oz Au, 1.07 M Oz Ag (112,543 Oz AuEq). At San Jose, in Oaxaca, during the period 246.7 K tonnes were milled at a rate of 2,182 tpd, grading 147 gpt Ag, 0.90 gpt Au, recovering 89% Ag, 87% Au, to produce 759.1 K Oz Ag, 4,533 Oz Au, at cash cost $21.98 per Oz AgEq and an AISC of $24.24 per Oz AgEq. “The operation is experiencing further cost pressures driven by the continued appreciation of the Mexican peso. The Company conducts regular assessments and trade-offs between maintaining operations and opting for a care and maintenance option”.
- First Majestic Silver Corp. announced “the unaudited condensed interim consolidated financial results” for the first quarter 2024. During the period, at San Dimas, in Durango, 179 K tonnes were processed to produce 1.16 M Oz Ag, 13,543 Oz Au. At Santa Elena, in Sonora, 224.4 K tonnes were processed to produce 355.2 K Oz Ag, 21,713 Oz Au. At La Encantada, in Coahuila, 588.6 K tonnes were processed to produce 456.2 K Oz Ag, 33 Oz Au. Total production in Mexico amounted to 1.97 M Oz Ag, 35,289 Oz Au. At the endo of the period the company had $102.1 M in cash and cash equivalents, and $127.2 M of restricted cash.
- GoGold Resources Inc. announced financial results for Q1 2024. The company generated net income of US$1.3 M and revenue of US$8.9 M on the sale of 374.1 K Oz AgEq produced at its Parral tailings project in Chihuahua. GoGold had US$80.8 M in cash by the end of the period.
- Starcore International Mines Ltd. announced production results for the fourth fiscal quarter ended April 2024. During the period its San Martin mine in Queretaro milled 55.8 K tonnes grading 1.91 gpt Au, 19.6 gpt Ag, recovering 88.6% Au, 56.9% Ag, to produce 3,242 Oz AuEq. The company informs new orebodies have been found with a new geological model, and industrial tests have shown carbonaceous ore is able to be treated to recover precious metals economically.
- Avino Silver & Gold Mines Ltd. announced its consolidated financial results for the first quarter of 2024. At Avino, in Durango, 169.6 K tonnes were milled to produce 250.6 K Oz Ag, 1,778 Oz Au, 1.35 M Lb Cu (or 629.3 K Oz AgEq), at cash cost $14.89 per Oz AgEq and an AISC of $20.23 per Oz AgEq, at cash cost $14.89 per Oz AgEq and an AISC of $20.23 per Oz AgEq, remaining on track for the production in 2024 of 2.5 M to 2.8 M Oz AgEq. At La Preciosa, near to the Avino mine, capital costs for 2024 are expected to be between US$3.0 to US$4.0 M, to include “surface works and equipment procurement intended for the first phase of mine development for the Gloria and Abundancia Veins”. The company had revenue of $12.4 M and gross profit of $2.3 M.
- Pan American Silver Corp. reported unaudited results for Q1 2024, including some figures from its Mexican operations. At La Colorada, in Zacatecas, 1.11 M Oz Ag, 500 Oz Au were produced at cash cost $25.01 per Oz Ag and an AISC of $25.37 during the period, while at Dolores, in Chihuahua, 430 K Oz Ag, 17,900 Oz Au were produced at cash cost $1,412 per Oz Au, an AISC of $2,367 per Oz Au. At the end of the period the company had working capital of $693.5 M, inclusive of cash and cash investments of $331.4 M, and $750 M available on its credit facility. Total debt of $806.6 M.
- Torex Gold Resources Inc. reported financial and operational results for the first quarter of 2024. The company produced from its El Limón-Guajes deposit in Guerrero 115,494 Oz Au, or 117,306 Oz AuEq at cash cost $943 per Oz AuEq and an AISC of $1,221 per Oz AuEq. “The quarter closed with net cash1 of $69.2 million, including $113.2 million in cash and $44.0 million of lease-related obligations, no borrowings on the credit facilities of $300.0 million as at March 31, 2024 and letters of credit outstanding of $7.9 million, providing $405.3 million in available liquidity1”.
- Equinox Gold Corp. announced its first quarter 2024 summary financial and operating results, without providing figures per project (Los Filos, Guerrero).
- Endeavour Silver Corp. announced its financial and operating results for Q1 2024. During the period the company processed 115 K tonnes at Guancaeví, in Durango, to produce 1.33 M Oz Ag, or 1.66 M Oz AgEq at an-in sustaining cost of $21.96 per Oz. At Bolañitos, in Guanajuato, 106.8 K tonnes were processed to produce 118.6 K Oz Ag, or 605 K Oz AgEq at an AISC of $15.59 per Oz. Total production without specifying the source was 1.46 M Oz Ag, 10,133 Oz Au. Cash position of $34.9 M at the end of the period.
ON FINANCING
- Guanajuato Silver Company Ltd. filed an amended and restated offering document in relation to its previously announced brokered, best efforts offering, for aggregate proceeds of up to C$10.87 M (El Cubo, Guanajuto).
- GR Silver Mining Ltd. granted stock options, deferred share units and performance share units in accordance with the omnibus long-term incentive plan approved on September’s 2023 AGM. The company granted 1.58 M incentive stock options to certain employees, executive officers, directors and consultants, and also 1.8 M incentive stock options to certain directors and executive officers. 35,294 deferred shares were granted to each non-executive directors for directors’ fees. Also 1.8 M performance share units were granted to certain executive officers of the company Plomosas, Sinaloa).
- Heliostar Metals Ltd. entered into a non-binding letter of intent on a senior secured debt facility for US$20 M, with an expected fixed 10% rate of interest with a syndicate of lenders led by a New York based Asset Manager. “The net proceeds of the Facility will be used to advance the underground decline and complete test mining to process a bulk sample from the Ana Paula deposit in Guerrero…. Funds from the sale of gold produced from the bulk sample are anticipated to repay the principal and interest of the loan and the floor price for a portion of the test mining ounces minimizes completion risk”. The company will also issue 17.24 M warrants to the lenders at $0.40 and $0.55 per share (Ana Paula, Guerrero).
- Sierra Madre Gold and Silver Ltd. announced that First Majestic Silver Ltd. advanced the company a US$5 M non-revolving secured loan. The loan is for a 2-year term and bears 15% interest rate, compounded monthly. The company agreed to pledge all the shares of the subsidiary that owns La Guitarra project in favour of First Majestic.
- Guanajuato Silver Company Ltd. announced the closing of its previously announced brokered, best-efforts offering for aggregate gross proceeds of C$11.35 M, under a combined Listed Issuer Financing Exemption (LIFE) and concurrent placement to accredited investors. Certain directors, officers and other insiders and their affiliates participated in the offering and acquired $503 K in shares (El Cubo, Guanajuato).
- Osisko Development Corp. granted 283.2 K deferred share units to its independent directors (San Antonio, Sonora).
- Tocvan Ventures Corp. closed a final tranche of its previously announced non-brokered private placement for gross proceeds of C$420.6 K, and total combined gross proceeds of $2.52 M. Since early April 1,825 m of reverse circulation drilling have been completed in 15 holes at its Pilar project in Sonora, sample results are pending.
ON RESOURCES AND DEVELOPMENT
- Impact Silver Corp. announced a new silver vein discovery in its currently producing Guadalupe mine in the Royal Mines of Zacualpan district in Estado de México. The Kena Vein south is within 100-200 m of active mine workings. Core length results from the first four holes comprise 1.65 m @ 378 gpt Ag, 0.40 gpt Au, 0.3% Pb, 0.4% Zn; 0.75 m @ 1,400 gpt Ag, 0.39 gpt Au, 0.9% Pb, 2.1% Zn; 17.30 m @ 214 gpt Ag, 0.02 gpt Au, 0.2% Pb, 0.3% Zn (including 3.90 m @ 358 gpt Ag, 0.03 gpt Au, 0.2% Pb, 0.4% Zn); 0.78 m @ 463 gpt Ag, 0.09 gpt Au, 0.6% Pb, 1.2% Zn; 1.20 m @ 198 gpt Ag, 1.99 gpt Au, 3.3% Pb, 5.9% Zn; 0.40 m @ 1,450 gpt Ag, 0.65 gpt Au, 2.2% Pb, 3.0% Zn; 0.70 m @ 1,615 gpt Ag, 0.58 gpt Au, 1.8% Pb, 6.0% Zn. “The Kena Vein South has now been drill tested over a length of 150 metres from mine Level 140 and is open for extension to the southeast, updip and downdip. Drilling is continuing”.
- Sierra Metals Inc. updated the mineral resource and reserve estimates for its Bolivar mine in Chihuahua. Measured and indicated resources comprise 18.4 M tonnes @ 0.76% Cu, 15.29 gpt Ag, 0.25 gpt Au, containing 306 M Lb Cu, 9 M Oz Ag, 150,000 Oz Au, whilst inferred resources amount to 12.11 M tonnes @ 0.72% Cu, 12.21 gpt Ag, 0.19 gpt Au, containing 193 M Lb Cu, 4.75 M Oz Ag, 70,000 Oz Au. Mineral resources are inclusive of mineral reserves, which amount to 5.6 M tonnes @ 0.77% Cu, 16.83 gpt Ag, 0.28 gpt Au, containing 94.7 M Lb Cu, 3 M Oz Ag, 50,000 Oz Au
- Silver Storm Mining Ltd. Released further drill results from its La Parrilla mine complex in Durango. Highlighted core length intervals comprise 4.13 m @ 376 gpt Ag, 0.04 gpt Au, 1.3% Pb, 1.4% Zn (including 0.60 m @ 1,270 gpt Ag, 0.14 gpt Au, 5.0% Pb, 7.4% Zn); 7.50 m @ 284 gpt Ag, 0.04 gpt Au, 0.9% Pb, 0.4% Zn (including 1.12 m @ 390 gpt Ag, 0.06 gpt Au, 2.0% Pb, 0.6% Zn and 1.38 m @ 611 gpt Ag, 0.03 gpt Au, 2.6% Pb, 0.9% Zn); 2.36 m @ 619 gpt Ag, 0.19 gpt Au, 1.3% Pb, 1.5% Zn (including 0.57 m @ 1,555 gpt Ag, 0.24 gpt Au, 1.6% Pb, 2.0% Zn); 1.21 m @ 466 gpt Ag, 0.14 gpt Au, 1.6% Pb, 0.7% Zn. These results come from the C1940, San Rafael and La Estrella zones in the Quebradillas mine, and are not included in the last resource estimate of August 2023.
- Vizsla Silver Corp. reported results from six new holes at the La Luisa vein, at its Panuco project in Sinaloa. Highlighted true width results comprise 1.90 m @ 0.47 gpt Au, 29 gpt Ag; 1.30 m @ 2.07 gpt Au, 682 gpt Ag, 0.2% Pb, 0.2% Zn; 1.00 m @ 0.69 gpt Au, 65 gpt Ag, 0.2% Pb; 0.75 m @ 2.78 gpt Au, 827 gpt Ag, 0.6% Pb, 1.8% Zn; 2.0 m @ 2.94 gpt Au, 102 gpt Ag, 0.2% Pb, 1.1% Zn; 0.56 m @ 7.96 gpt Au, 78 gpt Ag, 0.3% Pb, 1.5% Zn; 2.90 m @ 0.71 gpt Au, 185 gpt Ag, 1.4% Pb, 0.7% Zn; 1.22 m @ 0.71 gpt Au, 255 gpt Ag, 2.3% Pb, 1.2% Zn; 0.56 m @ 0.53 gpt Au, 234 gpt Ag, 0.7% Pb, 0.2% Zn; 2.11 m @ 0.93 gpt Au, 33 gpt Ag, 0.2% Pb, 1.8% Zn; 0.80 m @ 1.05 gpt Au, 77 gpt Ag, 0.1% Pb, 0.2% Zn; 2.70 m @ 0.42 gpt Au, 52 gpt Ag, 0.2% Pb, 0.6% Zn; 0.48 m @ 61.60 gpt Au, 3,310 gpt Ag, 0.8% Pb, 1.3% Zn; 1.10 m @ 7.79 gpt Au, 103 gpt Ag, 0.2% Pb, 0.8% Zn; 0.73 m @ 9.73 gpt Au, 115 gpt Ag, 0.2% Pb, 1.0% Zn. La Luisa vein has been mapped for 1,500 m on the surface, and defined by 57 holes for 1,670 m and 450 m downdip, averaging 2.56 m @ 3.09 gpt Au, 150 gpt Ag, 0.36% Pb, 1.35% Zn.
- Barksdale Resources Corp. announced positive results of a preliminary economic assessment (PEA) completed on the San Javier oxide copper-gold project in Sonora. “The PEA envisions a modest capital cost project utilizing conventional openpit mining with a solvent-extraction and electrowinning (“SXEW”) plant to produce LME-grade copper cathodes on-site”. Highlights include a 13-year mine life producing 209 M Lb of cathode Cu with an on-site SXEW, open pit mining with a waste to ore ratio of 0.66 to 1, average LOM cash costs of $2.16 per Lb Cu, low initial cost of US$116.8 M an upside expansion on the Mesa Grande and Trinidad areas and the assessment of potential gold recovery and run of mine processing. Metallurgical testwork returned 85% recovery of soluble copper in the leach cap and oxide zones, 75% in the mixed oxide/sulfide and 60% recovery in the sulfide zone. The mineral resource estimate stands at 70.1 M tonnes @ 0.271% Cu containing 289.4 M Lb soluble Cu in the measured and indicated category, and 6 M tonnes @ 0.240% Cu, containing 19.9 M Lb of soluble Cu.
ON DEALS AND CORPORATE ISSUES
- Vizsla Silver Corp. has now issued 448.1 K shares in relation to the acquisition of the 10,667 Ha San Enrique project claims in Sinaloa from Inca Azteca Gold S.A.P.I. de C.V. Minera Canam, S.A. de C.V. The claims are south and partially adjacent to Vizsla’s Panuco project, and covered 100% with LiDAR and partially covered with high-resolution aero-magnetic and radiometric surveys.
- Osisko Development Corp. informed the San Antonio project in Sonora was placed in care and maintenance after completion of processing of the remaining stockpile inventory from the heap leach pad in Q3 2023. The company waits for the next steps the government takes after the June 2024 presidential elections with respect to the permitting process and the status of open pit mining in the country. Osisko is “exploring the potential for a financial or strategic partner in the asset or for a full or partial sale of the asset”.
- GoGold Resources Inc. announced the retirement of George Wayne, FCPA, FCA from its board. The company has appointed Douglas Reid to its board (Parral Tailings, Chihuahua).
- Golden Minerals Co. entered into a definitive agreement to sell the primary assets comprising its Velardeña properties in Durango. “The assets being sold include the Velardeña and Chicago mines, both of the Company’s oxide and sulfide processing plants and related equipment”. On April 29, 2024, the buyer paid a non-refundable $1 M in cash. On May 20, 2024, the buyer shall pay $2.0 M in cash and on July 1, 2024, the buyer shall pay $2.5 M in cash. In other matters, the company agreed to pay $250 K to Unifin Financiera S.A.B. de C.V. in exchange for UNIFIN’s withdrawal of an ongoing lawsuit. “The sale will enable us to divest of our production assets and related liabilities in Mexico and allow us to focus on exploration and development, principally of our Argentina assets. We also anticipate future net proceeds from the sale of tax credits related to the holding companies of the production assets.”
ON SOCIAL RESPONSIBILITY
- Torex Gold Resources Inc. “exited the quarter with one lost-time ankle injury at the Media Luna Project and reached 14 million hours lost-time injury free at the El Limón-Guajes (“ELG”) Mine Complex”. The lost-time injury frequency for the Morelos Complex in Guerrero was 0.15 per million hours worked for employees and contractors on a rolling 12-month basis.
- Equinox Gold Corp. published its 2023 Environmental Social and Governance (ESG) report.
On the image below: Long shadows on vein ridges on a project in the Sonoran Desert. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Second Week of April 2024

By Jorge Cirett
During the 15th week of the year (April 8th to April 14th, 2024), companies working in Mexico posted at least 29 press releases. Two companies released exploration results in their properties, while eight companies released production results for Q1 2024. Seven companies announced financing rounds for a total of C$18.4 M, one granted stock options, one more made a significant draw on its debt facility and one more is listing in the FSE. Three companies released drilling results from their advanced properties, one on new technical reports needed for its properties, and one more on the incoming drilling program. One company announced the appointment of a director. ON MEXICO ISSUES, the Northern Miner wrote that Mexico’s Supreme Court is likely to strike down the mining reforms by the current government. A federal court rejected the legal defense on the cancellation of the Sonora Lithium project concessions. ON EXPLORATION, Minaurum Gold reported metallurgical test results on Alamos; Silver Spruce obtained the drilling permit for the second round of drilling at Diamante. ON MINING, Fortuna Silver, Aura Minerals, Guanajuato Silver Company, Endeavour Silver, Orla Mining, GoGold Resources, Torex gold and Gatos Silver presented production results for Q1 2024. ON FINANCING, Kootenay Silver launched a “best efforts” public offering to raise up to C$5 M. Oroco Resource granted stock options. Silver Spruce announced a private placement to raise C$500 K. Silver Storm raised C$6.1 M. Endeavour Silver drew US$60 M from its US$120 M senior secured debt facility. Vortex Metals is to complete a non-brokered private placement to raise C$1.45 M. Prismo Metals listed its shares in the FSE. Tocvan Ventures is to raise C$2.25 M. Regency Silver upsized its non-brokered private placement to C$993.7 K. Silver Viper raised C$2.1 M on the closing of the first tranche of its financing round. ON RESOURCES AND DEVELOPMENT, Pan American Silver presented drilling results from La Colorada Skarn infill drilling in Zacatecas. Prime Mining released drilling results from Los Reyes, in Sinaloa. Defiance Silver is to prepare new technical reports for Tepal and San Acacio projects, in Jalisco and Zacatecas respectively. Goldgroup presented the first update on its operations and drilling results at Cerro Prieto, in Sonora. Centenario Gold is preparing to drill Eden, in Sinaloa. ON DEALS AND CORPORATE ISSUES, Vizsla Silver announced an appointment to the board. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
- Henry Lazenby on the Northern Miner wrote that Mexico’s Supreme Court could strike down the president’s mining reforms next week. Here is the link to read on the nightmarish situation in Mexico under the current government for the mining industry: https://www.northernminer.com/news/mexicos-supreme-court-could-strike-down-presidents-mining-reforms-next-week/1003866150/
- The federal court rejected an amparo filed by Bacanora Lithium owned by the Chinese company Ganfeng Lithium to reverse the cancellation of its mining concessions in Sonora by the Ministry of Economy’s (SE) General Mining Directorate in September 2023.
ON EXPLORATION
- Minaurum Gold Inc. reported preliminary metallurgical testing results from composite core samples taken at the Promontorio and Europa targets at its Alamos silver project in Sonora. “Six separate composites were prepared including 3 from core samples at the Europa vein zone and 3 from core samples at the Promontorio vein zone. For each vein zone, the 3 composites were comprised of 1/4 cores corresponding from sample intervals with silver assays in ranges 150-250 g/t silver (low grade), 250-450 g/t silver (medium grade), and >450 g/t silver (high grade)”. Reported Au recoveries ranged from 46% to 96.5%, averaging 77.4%; Ag recoveries ranged between 68.2% to 94.3%, averaging 85.4%; Pb recoveries ranged from 21.3% to 82.2%, averaging 63.7%; Cu recoveries ranged between 43.5% and 81.87%, averaging 61.2%. Samples were processed at the Tecnológico de Metalurgia in Hermosillo and the Servicio Geológico Mexicano (SGM) lab in Chihuahua.
- Silver Spruce Resources Inc. along with partner Colibri Resource Corp. announced the approval of its Informe Preventivo by SEMARNAT (Environmental authority) for the second drill program at the Diamante project in Sonora. “Colibri will manage the planned 1,000 metre diamond drilling program from a select group of the permitted drill targets”.
ON MINING
- Fortuna Silver Mines Inc. reported production for the first quarter of 2024, including figures from its Mexican operations. At San Jose, in Oaxaca, 181.1 K tonnes were milled at an average rate of 2,182 tpd, grading 147 gpt Ag, 0.90 gpt Au, recovering 88.73% Ag, 86.76% Au, to produce 4,533 Oz Au, 759.1 K Oz Ag during the period. “The San Jose Mine has less operational flexibility in 2024 compared to 2023 due to the reduced and more dispersed Mineral Reserves associated with the Trinidad deposit. Production areas contain lower head grades and a higher presence of ferrous oxides in the upper levels, which impacted recoveries by approximately 2 percent in the quarter. The operation is experiencing cost pressures, mainly driven by a continued appreciation of the Mexican peso. The Company conducts regular assessments and trade-offs between maintaining operations and a care and maintenance option”.
- Aura Minerals Inc. announced preliminary production results from its mines, including figures from Aranzazu, in Zacatecas. During the period Aranzazu produced 25,001 Oz AuEq. “Production was 5% lower compared to Q4 2023 and 5% above Q1 2023 at constant metal prices, due to mine sequencing…”
- Guanajuato Silver Company Ltd. announced selected financial information and consolidated production results for 2023. During the year the company mined 600.3 K tonnes, milling 593.8 K tonnes to produce 1.76 M Oz Ag, 16,967 Oz Au, 3.55 M Lb Pb, 3.87 M Lb Zn, at cash cost $18.22 per Oz AgEq and an AISC of $22.91. Guanajuato Silver produced 74% more Ag, 52% more Au, 164% more Pb and 100% more Zn than in 2022. At the end of the period the company had cash and cash equivalents of $1.96 M and negative working capital of $18.44 M (El Cubo, Valenciana Complex, San Ignacio in Guanajuato; Topia in Durango).
- Endeavour Silver Corp. reported Q1 2024 production of 1.46 M Oz Ag, 10,133 Oz Au, or 2.3 M Oz AgEq. At Guanaceví, in Durango, 115 K tonnes were processed at a rate of 1,263 tpd, grading 402 gpt Ag, 1.25 gpt Au, recovering 89.9% Ag, 89.2% Au, to produce 1.33 M Oz Ag, 4,124 Oz Au. At Bolañitos, in Guanajuato, 106.8 K tonnes were processed at a rate of 1,174 tpd, grading 42 gpt Ag, 1.94 gpt Au, recovering 86.2% Ag, 90.2% Au, to produce 124.3 K Oz Ag, 6,010 Oz Au.
- Orla Mining Ltd. provided an interim operational update for Q1 2024. During the period 1.94 M tonnes of ore were mined and 872.6 K tonnes of waste moved at its Camino Rojo Oxide mine in Zacatecas, with a strip ratio of 0.45, stacking 1.8 M tonnes at an average rate of 19,597 tpd, grading 0.82 gpt Au, to produce 33,223 Oz Au. At the end of the period Orla had a $118.1 M cash position, with a total debt of $88.4 M, resulting in a net cash position of $29.7 M.
- GoGold Resources Inc. reported production for Q1 2024 of 138.7 K Oz Ag, 2,184 Oz Au, 93 tonnes Cu, 92 tonnes Zn, or 375.7 K Oz AgEq at its Parral tailings operations. “With the SART Zinc circuit commissioning completed, this marks the first quarter where Parral produced a saleable zinc product.”
- Torex Gold Resources Inc. reported Q1 2024 gold production of 115,494 Oz at its El Limón Guajes surface and underground operations in Guerrero. Average gold recovery at the processing plant was 90.7%, the highest to date. Throughput averaged 13,118 tpd.
- Gatos Silver Inc. announced production results for Q1 2024 at its Cerro Los Gatos mine in Chihuahua. During the period 292.1 K tonnes were processed at a rate of 3,210 tpd, grading 284 gpt Ag, 3.99% Zn, 1.77% Pb, 0.28 gpt Au, recovering 88.8% Ag, 61.4% Zn, 89.2% Pb, 52% Au, to produce 2.37 M Oz Ag, 15.8 M Lb Zn, 10.1 M Lb Pb, 1,390 Oz Au (or 3.7 M Oz AgEq) in lead and zinc concentrates.
ON FINANCING
- Kootenay Silver Inc. entered into an agreement with Red Cloud Securities Inc. to act as lead agent and sole bookrunner in connection with a “best efforts” public offering for gross proceeds of up to C$5 M (Columba, Chihuahua).
- Oroco Resource Corp. granted 6.23 M stock options to 33 directors, officers, employees and consultants at an exercise price of $0.75 per share (Santo Tomás, Sinaloa).
- Silver Spruce Resources Inc. announced a private placement to gather gross proceeds of up to C$500 K (Pino de Plata, Chihuahua).
- Silver Storm Mining Ltd. closed the second and final tranche of its oversubscribed non-brokered private placement offering for gross proceeds of C$4.63 M, including C$3 M investment from current significant shareholder Eric Sprott. In aggregate the total gross proceeds in the two tranches added to C$6.1 M (La Parrila, Durango).
- Endeavour Silver Corp. announced the first drawdown of $60 M of the $120 M senior secured debt facility for the development of the Terronera mine in Jalisco. The key terms of the contracts include forward sales amounting to 68,000 Oz Au that have been executed at $2,325 per Oz, representing 55% of planned gold production on the first three years of operations, no silver hedge requirements and forward purchases of US$45 M equivalent Mexican peso over the remaining construction period at $16.56 per US dollar.
- Vortex Metals Inc. intends to complete a non-brokered private placement for total gross proceeds of C$1.45 M (Riqueza Marina, Oaxaca).
- Prismo Metals Inc. announced the listing of its shares on the Frankfurt Stock Exchange (FSE). Prismo Metals shares are also cross listed on the Canadian Securities Exchange and on the OTCQB in the United States (Los Pavitos, Sonora).
- Tocvan Ventures Corp. arranged a non-brokered private placement with a lead order from an institutional investor for C$1.5 M. The company will complete a concurrent private placement for up to C$750 K to other eligible investors for aggregate gross proceeds of C$2.25 M (Pilar, Sonora).
- Regency Silver Corp. announced that it has closed a further C$215.2 K of a previously announced non-brokered private placement of $C800 K, upsizing it to a total of C$993.7 K (Dios Padre, Sonora).
- Silver Viper Minerals Corp. announced the closing of the first tranche of its non-brokered private placement financing pursuant to the Listed Issuer Financing Exemption (LIFE) previously announced. Under the first tranche the company raised C$2.11 M in gross proceeds (La Virginia, Sonora).
ON RESOURCES AND DEVELOPMENT
- Pan American Silver Corp. released results from the ongoing infill and geotechnical drill program at its La Colorada Skarn project, in Zacatecas. The results from eight drill holes (8,101 m) returned some of the highest-grade intercepts in the project. Highlighted core length intervals comprise 26.85 m @ 127 gpt Ag, 7.2% Pb, 11.1% Zn; 77.85 m @ 568 gpt Ag, 12.4% Pb, 9.6% Zn; 22.50 m @ 1,435 gpt Ag, 31.9% Pb, 20.5% Zn; 372.10 m @ 77 gpt Ag, 3.9% Pb, 5.8% Zn (including 83.85 m @ 172 gpt Ag, 8.5% Pb, 10.5% Zn); 60.00 m @ 80 gpt Ag, 4.0% Pb, 7.0% Zn (including 29.00 m @ 136 gpt Ag, 7.5% Pb, 12.8% Zn); 91.20 m @ 31 gpt Ag, 2.6% Pb, 5.0% Zn; 87.25 m @ 32 gpt Ag, 1.4% Pb, 3.9% Zn; 134.55 m @ 29 gpt Ag, 0.1% Pb, 6.6% Zn; 23.15 m @ 57 gpt Ag, 3.3% Pb, 5.6% Zn.
- Prime Mining Corp. reported expansion drilling results from its Los Reyes project in Sinaloa. Highlighted true width intervals from 15 holes at the Tahonitas area comprise 7.7 m @ 5.83 gpt Au, 143 gpt Ag (including 1.8 m @ 24.31 gpt Au, 555 gpt Ag; 16.9 m @ 1.21 gpt Au, 60 gpt Ag (including 4.5 m @ 2.41 gpt Au, 122 gpt Ag); 0.8 m @ 7.66 gpt Au, 1,260 gpt Ag. These intercepts may support pit expansion to the southeast near surface, and show that the Tahonitas structure mineralization continues for 350 m along strike from the southeast pit crest and enhances the potential to continue discovering high-grade ore shoots within the southeast strike extension and potential high-margin underground feed. Five drill rigs are currently active, and the company is targeting 40,000 m of drilling in 2024.
- Defiance Silver Corp. announced that the amendment needed on the Tepal project technical report cannot be done, as some of the sections requiring amendments were prepared by persons who are no longer qualified persons. Defiance will be working to prepare a new technical report to replace the current Tepal report. “As for its San Acacio project, work on the preparation of the new technical report is progressing well but has been delayed, notably, due to the site visit availability. The Company now expects to file this new technical report by the mid-May 2024” (Tepal, Jalisco; San Acacio, Zacatecas).
- Goldgroup Mining Inc. updated on its operations at its Cerro Prieto open pit, heap leach mine in Sonora. Goldgroup commenced mining operations at Cerro Prieto in 2013 with a resource of 8.22 M tonnes @ 0.81 gpt Au, 17.2 gpt Ag, 0.21% Pb, 0.54% Zn, which were mined by mid 2023. Additional mineralization has been mined during subsequent exploration, but not yet included in a published resource calculation. To date Cerro Prieto has produced 117,033 Oz Au, and production continues at a rate of 1,000 to 1,200 Oz Au per month. Mining was focused over a strike length of 1.6 Km in several pits, on a near vertical shear zone up to 65 m wide. Highlighted core length intercepts in 2023 include 19.70 m @ 1.03 gpt Au; 5.5 m @ 0.75 gpt Au; 20.98 m @ 1.02 gpt Au; 13.20 m @ 2.05 gpt Au; 4.50 m @ 1.16 gpt Au; 1.55 m @ 4.78 gpt Au; 24.96 m @ 0.69 gpt Au; 7.70 m @ 1.35 gpt Au; 17.97 m @ 1.13 gpt Au; 11.80 m @ 0.61 gpt Au; 4.25 m @ 1.07 gpt Au; 7.78 m @ 0.98 gpt Au; 11.67 m @ 1.16 gpt Au; 13.70 m @ 1.15 gpt Au; 13.70 m @ 1.15 gpt Au; 13.20 m @ 1.20 gpt Au; 43.89 m @ 0.43 gpt Au; 9.05 m @ 0.093 gpt Au. The company recently brought back into full service its 2,500 tpd crushing circuit, with an improvement in recoveries to 60% expected. Funding is being sought for a second full crushing circuit to double its current gold production.
- Centenario Gold Corp. announced the next phase of exploration on the Eden property in Sinaloa. The geological team lead by Alain Charest and Hermilo Mendoza outlined several new targets to drill-test across the Eden property, including the northern extension, the upper and deeper portions of the Buenavista epithermal vein system and other sub-parallel mineralized structures, especially the La Proveedora prospect 1.5 Km east of Buenavista. “The upper 100 meter portion of the Buenavista structure extends directly down dip from where the high grade Au and Ag surface sample as high as 239.9 g/t Au and 1390 g/t Ag were obtained”. Quartz textures and alteration minerals at 250 m depth are interpreted as part of the upper level of the epithermal systema, enhancing the probability of further mineralized zones at depth.
ON DEALS AND CORPORATE ISSUES
- Vizsla Silver Corp. announced the appointment of Ms. Suki Gill as an independent director of the company effective immediately (Panuco, Sinaloa).
ON SOCIAL RESPONSIBILITY
- No Relevant News.
On the image below: Quartz-barite-specularite vein on a project in the Sonoran Desert. Picture by Jorge Cirett.
KOOTENAY SILVER FILES FINAL BASE SHELF PROSPECTUS
Alamos Gold Announces Friendly Acquisition of Argonaut Gold
The Mining and Exploration News in Mexico: Highlights on the Second Week of March 2024

By Jorge Cirett
During the 11th week of the year (March 11th to March 17th, 2024), companies working in Mexico posted at least 26 press releases. Three companies reported on exploration at its properties while three more released results for the last quarter/full-year. Four companies announced financing rounds for a total of C$7.8 M, one is delisting from one Stock Exchange and listing in another one, another is extending its warrants expiry date and one more is granting stock options. One company informed on work at its advanced property. One company obtained a hard-sought community authorization for exploration activities, while one other is stopping activities in Mexico. A company announced an appointment to the board and one more the optioning of a property. One company is to process third-party material at its mill, one is cancelling an option and its related financing round and one more is updating on its legal action against the Mexican government. ON MEXICO ISSUES, a couple of judicial resolutions set the application of the new mining law on hold. The anti-mining stance by the federal government is bearing fruit, pushing mining investment out of the country. ON EXPLORATION, in Sonora, Colibri Resource updated on work at its EP project. In Chihuahua, Kootenay Silver is to drill at Columba. In Durango, Silver Dollar is re-evaluating the Nora project. ON FINANCING, three companies informed on the opening or closing of financing rounds: Regency Silver (C$250 K), Reyna Silver (C$3.2 M), Defiance Silver (C$2.6 M) Guanajuato Silver granted options to directors, management and consultants. Pantera Silver is to extend the expiry date of warrants. Almaden Minerals is to change its listing stock exchange. ON RESOURCES AND DEVELOPMENT, Atacama Copper started drilling at Cristina, in Chihuahua, focusing on high-grade resources. ON DEALS AND CORPORATE ISSUES, USAntimony is closing operations in Mexico. Vortex Metal obtained community exploration approbation. Sonoro Gold announced an appointment to the board. Riverside Resources and Fortuna Silver signed an option agreement on the Cecilia project, in Sonora. CMC Metals dropped the option on the Gavilanes project and the concurrent financing round on lack of exploration permit. Guanajuato Silver Company signed a new third-party processing agreement. Almaden Minerals and Almadex Minerals updated on its request for consultation under the CPTPP. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
- According to the newspaper La Jornada a judge upheld a partial suspension on the reforms to the mining law, specifically on the article that disposes all mining concession applications not yet titled. First Majestic Silver promoted the appeal on grounds of unconstitutionality.
- The Poder Judicial Federal suspended multiple parts of the reform to the Mining Law of last May 2023, as these are likely unconstitutional. By Mid-April the Supreme Court has to discuss if the reforms are invalidated because of violations to the legislative process, although the project on the Mining Law still has to be included on the minute. Some points addressed in the reform include the reduction from 50 to 30 years of duration of the concession, auctioning of mining concessions, community consultation and retribution and water use limitations among others.
- The Mexican government mining policies are bearing fruit. The Mining Law changes of last year (likely to be soon rejected by the Supreme Court), the reluctance by the environmental agency (SEMARNAT) to reauthorize mining permits, the lack of permits for open pit mining, the unwillingness to end illegal blockades and the general anti-mining stance of the current federal government are working as expected, deterring mining investment and pushing the more disadvantaged players, junior foreign companies, out of the country. Just this week USAntimony is closing operations in Mexico, CMC Metals is bailing out of a deal to option a property because of SEMARNAT’s failure to extend an exploration permit and Almaden Minerals informed on the international proceedings regarding its Ixtaca project in Puebla. Those companies are adding to the likes of Fortune Silver, Argonaut Gold, Riverside Resources and Golden Minerals, among others, that have made public during this quarter their reassessment of continuing operations in Mexico or have current arbitration cases, like Silver Bull Resources on its Sierra Mojada project in Coahuila. How much this scenery is to change depends on when/if the Mining Law changes are repealed and the open pit mining ban scraped.
ON EXPLORATION
- Silver Dollar Resources Inc. commenced its re-evaluation of the Nora property in Durango during last February, with the collection of 72 surface samples on the East, West and South anomalies, as well as from the main Candy structure. Rock samples on the Candy structure attempt to replicate the results from the previous operator, and will be reported when received.
- Colibri Resource Corp. updated on exploration activities at its EP Gold project in Sonora. Work includes an airborne magnetic survey covering 1,385 ha at a height of 35 m and a 50 m spacing between flight lines. Similar equipment and survey parameters with previous surveys allowed for the combination of the datasets. Geological mapping completed on selected areas with 64 rock samples collected as well as 23 rocks for thin section petrography. Interpretation of geological, geochemical and geophysical surveys highlighted the importance of north-northeast trending structures, and the recognition of easterly trending ones. Colibri has identified 14 target areas, prioritizing four of these for drilling.
- Kootenay Silver Inc. announced the initiation of the Q1 diamond drill program at Columba, in Chihuahua. The program envisages 15 to 17 holes for 5,000 m designed to expand upon previous intercepts along the D-Vein target. “The current drilling program is designed to extend the D-Vein in preparation of a follow up program of likely 15,000 meters, aimed to delineate a maiden resource expected in late 2024 which is dependent on additional drilling beyond the 5000 meter program and the financing it requires.”
ON MINING
- Endeavour Silver Corp. announced financial and operating results for Q4 and full-year 2023. During the year the company produced 5.7 M Oz Ag, 37,858 Oz Au, or 8.7 M Oz AgEq, for a total revenue of $205 M, $37 M in operating cash flow before working capital changes and net income of $6.1 M. Consolidated cash cost net of by-product credits was $13.49 per Oz Ag, and an AISC of $22.93 per Oz Ag, impacted by higher costs. During the year Bolañitos in Guanajuato processed 441 K tonnes to produce 537.5 K Oz Ag, while Guanaceví in Durango processed 433.4 K tonnes to produce 5.09 M Oz Ag. Construction of the Terronera mine in Jalisco continues on schedule. Cash position of $35.3 M and $42.5 M in working capital.
- SilverCrest Metals Inc. released financial results for Q4 and year 2023. During the year Las Chispas mine in Sonora mined 300.9 K tonnes, processed 431.4 K tonnes at a rate of 877 tpd, with ore averaging 4.39 gpt Au, 423 gpt Ag (or 771 gpt AgEq), recovering 98.1% Au, 96.5% Ag, to produce 59,700 Oz Au, 5.65 M Oz Ag (or 10.4 M Oz AgEq) at cash cost $7.73 per Oz AgEq. In 2023 the company completed 13.2 km of horizontal and vertical underground development. During the year SilverCrest generated $116.7 M in net earnings and free cash flow was $121.1 M, holding cash and cash equivalents of $86 M by the end of the year.
- Gold Resource Corp. announced full-year operational results from its Don David Gold Mine in Oaxaca. During Q4 2023 the mine milled 111.2 K tonnes @ 1.44 gpt Au, 85 gpt Ag, 0.39% Cu, 1.39% Pb, 2.95% Zn to produce 4,077 Oz Au, 282.5 K Oz Ag, 341 Cu tonnes, 1,072 Pb tonnes, 2,884 Zn tonnes in the quarter, adding up to 18,534 Oz Au, 1.04 M Oz Ag (31,085 Oz AuEq). For 2024 the guidance is to produce 13,000 to 15,000 Oz Au, 1.25 to 1.4 M Oz Ag, (29,500 to 31,500 Oz AuEq) at cash cost $1,450 to $1,650 per Oz AuEq. Negotiations during Q4 2023 reduced royalties from 5% to 3% on the La Tehuana, El Aguila, and Mina El Aire mining concessions.
ON FINANCING
- Regency Silver Corp. closed further $253 K of a previously announced non-brokered placement of $800 K. The company also granted stock options to acquire 1.7 M of common shares to directors, officers, employees and consultants (Dios Padre, Sonora).
- Pantera Silvera Corp. applied to extend the expiry date of 11.8 M share purchase warrants to March 11, 2025 (Nuevo Taxco, Guerrero).
- Reyna Silver Corp. increased the size of its non-brokered listed issuer financing exemption (“LIFE”) announced on Feb 14, 2024, and its previously announced concurrent non-brokered private placement. The amended LIFE offering is to raise up to $3.2 M (Guigui, Chihuahua).
- Almaden Minerals Ltd. informed that because of the low price of its share (due to the dispute with the Mexican government. – See below) the company will voluntarily delist from the NYSE and parallelly seek a listing on the OTCQB Marketplace (Ixtaca, Puebla).
- Defiance Silver Corp. closed the final tranche of its previously announced non-brokered private placement for aggregate gross proceeds of C$2.6 M. Windermere Capital Fund SPC – Breakaway Strategic Resource SP, an insider of the company purchased C$1.2 M in shares, taking its ownership to a total of 41.5 M common shares and 3.05 M warrants. (Zacatecas, Zacatecas).
- Guanajuato Silver Company Ltd. granted stock options and restricted share units to select officers, directors, employees and consultants (El Cubo, Guanajuato).
- Sierra Madre Gold and Silver Ltd. upsized and closed its previously announced non-brokered private placement financing raising total gross proceeds of $1 M (La Guitarra, Estado de Mexico).
ON RESOURCES AND DEVELOPMENT
- Atacama Copper Corp. started a 10,000 m diamond drilling campaign at its Cristina project in Chihuahua. “The Cristina project consists of multiple outcropping quartz veins that are frequently greater than 10 metre in width and extend for a currently known strike length of up to five kilometres. At least four parallel mineralized vein zones have been mapped and sampled to date”. Epithermal to mesothermal mineralization is known to occur over 1,100 m of vertical range, hosted by andesitic volcanic rocks of the Lower Volcanic Group and locally covered by Upper Volcanic Group rhyolitic rocks. Current open pit constrained resources are centered on the Guadalupe vein, comprising 752 K Oz AuEq in indicated resources and 777 K Oz AuEq in inferred resources. Atacama is trying to define an underground higher-grade resource.
ON DEALS AND CORPORATE ISSUES
- United States Antimony Corp. announced plans to discontinue all Latin America operational activities and close its US Antimony Mexico, S.A. de C.V. (USAMSA) subsidiary, terminating the majority of its employees on March 11, 2024, immediately. “The Company intends to possibly sell or lease its USAMSA entity, operations, or assets over the next year and has initiated an active search for buyers or leasing opportunities of its operations and/or existing assets.” United States Antimony will continue to hold its existing Los Juarez mining claims in Queretaro. The reasons stated to close include high operating costs, new stringent Mexican mining laws, safety concerns, and the inability to collect back taxes from the Mexican government.
- Vortex Metals Inc. announced the authorization by the Santiago Astata Agrarian Community to Vortex to carry on mineral exploration activities, including drilling, at its Zaachila project in Oaxaca. “Furthermore, the company has committed to forming an environmental monitoring committee with active community participation to oversee the activities and ensure environmental protection throughout the exploration program”.
- Sonoro Gold Corp. appointed Katherine Reagan to the board of directors, in addition to her position of vice president of corporate development and corporate secretary (Cerro Caliche, Sonora).
- Riverside Resources Inc. signed an option agreement with Fortuna Silver on Riverside’s Cecilia project in Sonora. The option term agreement envisages 5 years to earn 51% by spending US3.75 M, delivery of $150 K in cash payments and at least $500 K spent on work in the first year. Fortuna paid Riverside the initial $25 K on signing, and is to pay $25 K on filing of the agreement in Mexico, and further $25 K per year, with Riverside acting as operator charging a 10% management fee on top of work spending. Upon earning 51%, Fortuna may earn 80% by spending an additional $2.25 M in work over 3 years. After earning 80%, Fortuna might elect within 120 days to pay Riverside $5 M cash and grant Riverside a 2% NSR where 1% NSR may be purchased for $3 M, with Fortuna earning 100% in the project. The low sulfidation Au-Ag epithermal mineralization is associated to at least two nested dome complexes in sedimentary rocks.
- CMC Metals Ltd. announced the cancellation of the $1.2 M private placement previously announced due to the failure, of the property owner of the Ag-Au Gavilanes project in Durango, to achieve an extension of the exploration permit with SEMARNAT (Mexico’s environmental Agency). “CMC has subsequently served notice of its intent to terminate the agreement with Sailfish Royalty Corp. to acquire the Gavilanes project but remains interested in securing exclusivity rights until October 2024.” The company intends to focus on its flagship Silverknife property in British Columbia.
- Guanajuato Silver Company Ltd. announced the signing of a new third-party processing agreement with REM Marfil S.A. de C.V., a local Guanajuato based company. Under the agreement mineralized material from the past producing La Providencia mine is to be processed at the El Cubo and Cata processing facilities in Guanajuato. “The Agreement covers the processing of an initial 80,000 dry metric tonnes of mineralized material with a minimum head grade of 0.43 grams per tonne gold and 192 grams per tonne silver.”
- Almaden Minerals Ltd. and Almadex Minerals Ltd. updated on its Request for Consultation delivered to the Mexican government in December 2023 according to the Comprehensive and Progressive Agreement of for Trans-Pacific Partnership (CPTPP). The Mexican government acknowledged receipt but never proposed dates for a consultation meeting. On March 14, 2024, Almaden delivered to Mexico written notice of its intention to submit a claim to arbitration under the CPTPP. “The damages relating to the Almaden and Almadex Claim will be for no less than US$200 million, in the aggregate. The Notice enables the Company to initiate arbitration should an amicable resolution of the dispute with the Mexican government not be reached.”
ON SOCIAL RESPONSIBILITY
- No Relevant News.
On the image below: Specularite-quartz matrix breccia in a project in the Sonoran Desert. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Fifth Week of February 2024

By Jorge Cirett
During the 9th week of the year (February 26th to March 3rd, 2024), companies working in Mexico posted at least 23 news releases. One company reported on exploration at its property, one published its guidance for 2024, one released production results for the last quarter and one is stopping mining operations. Four companies announced financing rounds for a total of C$5.8 M, while one more announced a C$34 M financing. One company declared a dividend and one more the increase of its loan credit facility. One company informed on work at its advanced property and one more updated on ongoing development at a new property. One company is disposing of an interesting property, two announced director’s appointments and one more informed on its litigation process against the Mexican government. ON MEXICO ISSUES, the head of the Economy Secretariat announced the acquisition of the remaining 49% of the company producing salt from coastal flats in Baja California Sur. The first work pane under T-MEC was installed to review labor matters on a Zacatecas mine. ON EXPLORATION, in Sonora, Tocvan Ventures is to commence drilling at Pilar. ON MINING, Argonaut Gold announced its production guidance for 2024. Starcore International Mines released production results for the quarter. Golden Minerals is stopping mining at Velardeña, in Durango, and evaluating its alternatives. ON FINANCING, five companies informed on the opening or closing of financing rounds: Sierra Madre Gold and Silver (C$1 M), CMC Metals (C$1.2 M), Reyna Silver (C$2.5 M + $500 K), Defiance Silver (C$1.09 M), Vizsla Silver (C$34 M). Alamos Gold declared a quarterly dividend. Guanajuato Silver Company announced the increase of its gold loan credit facility to US$13.3 M. Aztec Minerals granted options to directors, management and consultants. ON RESOURCES AND DEVELOPMENT, Torex Gold reported good drilling intercepts on brownfields and near mine exploration on several deposits at its Limón Guajes property in Guerrero. Avino Silver updated on development work at La Preciosa, in Durango. ON DEALS AND CORPORATE ISSUES, Ranchero Gold is disposing of its Santa Daniela property in Sonora. Silver Bull updated on the arbitration process on its dispute with the Mexican government. US Antimony and Hecla Mining announced director’s appointments. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
- Raquel Buenrostro, head of the Economy Secretariat (Secretaría de Economía) announced the nationalization of Exportadora de Sal, the company that produces salt from coastal plains in Guerrero Negro, Baja California Sur, by buying the 49% stake of the Japanese Mitsubishi company (In the 1980’s, the Mexican government managed even businesses that sold bicycles, the actual administration seems adamant in getting back to those times).
- The governments of the United States, Canada and Mexico installed the first work pane since the signature of the T-MEC, to resolve if there is or not a violation of workers’ rights at Grupo Mexico’s San Martín mine, in Zacatecas.
ON EXPLORATION
- Tocvan Ventures Corp. is set to commence drilling at its Pilar project in Sonora. After a year of focusing on bulk sampling and land consolidation, the company is to begin systematic drilling for resource definition and additional targeting. “The initial focus will be on infill and step-out targeting within and adjacent to the Pilar Main Zone including where previous drill campaigns successfully discovered the southern extension of the Main Zone, returning 108.6 meters of 0.8 g/t Au, including 9.4 meters of 7.6 g/t Au and 5 g/t Ag.”
ON MINING
- Argonaut Gold Inc. announced its 2024 guidance for production, cost per ounce and exploration expenditure forecast, including figures for its Mexican operations. At La Colorada, in Sonora, Argonaut Gold is aiming to produce 5 to 6 K Oz Au on residual operations, at $1,600 to $1,700 cash cost and an AISC of $1,600 to $1,700 per Oz AuEq. At San Agustín, in Durango, Argonaut intends to mine 6.8 to 7.1 M tonnes of ore grading 0.45 to 0.50 gpt Au, recovering 37% to 39% Au to produce 35K to 40 K Oz Au at cash cost $1,650 to $1,750 per Oz Au and an AISC of $1,800 to $1,900 per Oz Au. Argonaut’s Mexican operations are expected to be cash flow breakeven. “A financial advisor has been appointed to assess strategic alternatives for the Mexican operations, including the sale of one or more of the assets”.
- Starcore International Mines Ltd. announced production results for the Q3 ended January 2024, at its San Martin mine in Queretaro. During the period 52.7 K tonnes were milled, grading 1.58 gpt Au, 14.6 gpt Ag, recovering 89.1% Au, 50.3% Ag, to produce 2,514 Oz AuEq.
- Golden Minerals Co. announced that it has elected to stop operations at its Velardeña properties in Durango. The company restarted mining operations in December 2023 with the goal of achieving positive cash flow during the first half of 2024. As the initial performance of the mine and processing plant has not achieved the results projected, the decision to cease mining operations was reached. Golden intends to “evaluate potential alternatives for the Velardeña Properties, which may include a sale of properties or winding up of certain of the Company’s Mexico operations.”
ON FINANCING
- Sierra Madre Gold and Silver Ltd. announced a non-brokered private placement aiming to raise $1 M “with an existing long-term institutional shareholder”. Net proceeds are to be used to fund the care and maintenance on, and the mine restart plan at La Guitarra mine, in Estado de Mexico.
- CMC Metals Ltd. is to carry a non-brokered private placement for aggregate gross proceeds of up to $1.2 M (Gavilanes, Durango).
- Reyna Silver Corp. increased the size of its non-brokered private listed issuer financing exemption (LIFE) private placement previously announced due to investor demand, to go from $1.5 M to $2.5 M. The company is also completing a concurrent non-brokered private placement for gross proceeds of up $500 K to purchasers pursuant to other applicable exemptions under NI 45-106 (Guigui, Chihuahua).
- Defiance Silver Corp. closed the first tranche of its previously announced private placement, for aggregate proceeds of C$1.09 M. Defiance also extinguished a debt for shares in the amount of $46.6 K (Zacatecas, Zacatecas).
- Alamos Gold Inc. declared a quarterly dividend of US$0.025 per common share (Mulatos, Sonora).
- Vizsla Silver Corp. completed its previously bought deal prospectus for aggregate gross proceeds of C$34 M, which includes the exercise in full of the underwriter’s over-allotment option for 3 M offered shares. The company paid to the underwriter a cash commission equal to 6% of the gross proceeds raised under the Offering. (Panuco, Sinaloa).
- Guanajuato Silver Company Ltd. announced that the previously arranged US$7.5 M Gold Loan Credit Facility financing with Ocean Partners UK Ltd. has been increased to US$13.3 M. “The loan facility is for a term of 36 months from the date of the initial draw; it is repayable in equal fixed monthly installments of gold totalling approximately 338 troy ounces per month for a period of 30 months following a six-month grace period from the date of the initial draw.” The company also completed its shares-for-debt transaction totaling C$414.7 K by issuing shares, including those to three non-arms-length parties to settle for C$40 K (El Cubo mine complex, Valenciana mines complex, San Ignacio, in Guanajuato).
- Aztec Minerals Corp. granted 3.27 M stock options to directors, management and consultants of the company (Cervantes, Sonora).
ON RESOURCES AND DEVELOPMENT
- Torex Gold Resources Inc. released results from its 2023 drilling program at El Limón Guajes in Guerrero. Highlighted core length intervals comprise 22.91 m @ 10.94 gpt Au, 12 gpt Ag, 0.41% Cu; 7.50 m @ 8.09 gpt Au, 119 gpt Ag, 2.12% Cu At El Limón Sur Trend, 37.08 m @ 14.04 gpt Au, 9 gpt Ag, 0.38% Cu; 20.57 m @ 8.22 gpt Au, 29 gpt Ag, 1.02% Cu at El Limón Deep Trend, 12.33 m @ 8.92 gpt Au, 7 gpt Ag, 0.4% Cu; 4.66 m @ 2.13 gpt Au, 37 gpt Ag, 2.05% Cu at the Sub-Sill Trend and 4.00 m @ 11.78 gpt Au, 140 gpt Ag, 0.14% Cu; 3.55 m @ 10.07 gpt Au, 36 gpt Ag, 0.87% Cu at El Limón West Trend. During 2023, 60,699 m were drilled in 248 holes at El Limón Guajes brownfield and near mine exploration. For 2024, $12 M have been allocated to infill and step-out 54,500 m of drilling, focusing on further exploring the northeast trending structural corridors.
- Avino Silver & Gold Mines Ltd. updated on ongoing development work at La Preciosa, in Durango. Current works and prep at the Avino mill include the rehabilitation of the office building, extensive sampling of historic surface mineralized stockpiles, haulage of such stockpiles to the Avino mill complex, reinforcement of walls at the mine entrance and previously developed underground areas and the rehabilitation of a thickener tank. “Once the rehabilitation work on the thickener is complete, production of a silver-gold concentrate from this stockpile material will commence which will be another milestone for the Company.”
ON DEALS AND CORPORATE ISSUES
- Ranchero Gold Corp. approved on a special meeting of shareholders the disposition by its subsidiary the interest in four mining concessions covering the Santa Daniela property in Sonora. The disposition is subject to TSX approval, and the remaining US$1.9 M near-term cash payment will only be paid when the concessions have been transferred to Alamos Gold Inc.
- United States Antimony Corp. added Joseph A. Carrabba as an independent director to its board (Juarez, Queretaro).
- Silver Bull Resources Inc. updated on progress with its international arbitration claim against the Mexican government. Advances include the appointment of a three-person arbitration panel by the International Centre for Settlement of Investment Disputes, with a first session on February 13, 2024. A quantum expert was engaged by the company to assess its claims. Silver Bull is to file its Memorial in May 2024, with the Arbitration hearing slated for October 2025 (Sierra Mojada, Coahuila).
- Hecla Mining Co. announced the appointment of Mark P. Board as a director, effective February 23, 2024 (San Sebastián, Durango).
ON SOCIAL RESPONSIBILITY
- No Relevant News.
On the image below: subcrop of granitic rocks on a project in the Sonora desert. Picture by Jorge Cirett.


