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The Mining and Exploration News in Mexico: Highlights on the Second Week of November 2023

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By Jorge Cirett                                             

During the 45th week of the year (November 6th to November 12th, 2023), companies working in Mexico posted 29 news releases. Two companies reported exploration advances on their properties and twelve companies released Q3 2023 reports. Two companies informed on financing rounds, one on the granting of share options and one more on its share consolidation process. One company amended the terms on a property acquisition, one is reviewing its strategic options forward, one more is waiting for mining permits and two announced director’s appointments. ON MEXICO ISSUES, Ganfeng Lithium Company is trying to negotiate with the Mexican government the recent cancellation of its mining concessions in Sonora. ON EXPLORATION, In Chihuahua, Mammoth Resources presented metallurgical results from Tenoriba. In Zacatecas, Radius Gold presented drilling results from Tropico. ON MINING, Capstone Copper, Endeavour Silver, Gold Resource, Pan American Silver, Aura Minerals, Gatos Silver, Fortuna Silver, SilverCrest Metals, Coeur Mining, Avino Silver, Golden Minerals and MAG Silver presented Q3 2023 production results. ON FINANCING, Tocvan Ventures is to close a CAD$500 K financing round. Golden Minerals closed a US$4.2 M public offering. Minaurum Gold granted stock options to directors, officers and consultants. Kootenay Silver announced the consolidation of its shares.  ON RESOURCES AND DEVELOPMENT, Heliostar Metals reported drilling results from its Ana Paula project in Guerrero. Prime Mining reported on drilling at its Los Reyes project in Sinaloa. ON DEALS AND CORPORATE ISSUES, Pantera Silver amended the terms on the acquisition of the Nuevo Taxco project in Guerrero. Bear Creek Mining announced the appointment of directors of the company. Gold Resource is reviewing its strategic alternatives, including the potential sale of the company. Minaurum Gold announced the appointment of Rubén Padilla to the board of directors. Osisko Development is waiting for mining permits at San Antonio, in Sonora.  ON SOCIAL RESPONSIBILITY, Argonaut Gold, SilverCrest Metals and Avino Silver presented information on their impact on communities.

ON MEXICO ISSUES

  • Ganfeng Lithium Company is trying to negotiate with the Mexican government the recent cancellation of its mining concessions in Sonora.

ON EXPLORATION

  • Radius Gold Inc. provided an update of drilling at its Tropico project in Zacatecas. The company completed an initial 1,300 m diamond drill program in eight holes, with assays received for the first seven holes. Drilling is planned to resume upon the receipt of remaining assays. Highlighted core length results comprise 29.18 m @ 0.34 gpt Au, 4 gpt Ag; 30.10 m @ 0.35 gpt Au, 3 gpt Ag; 44.20 m @ 0.28 gpt Au, 2 gpt Ag; 28.52 m @ 0.28 gpt Au, 3 gpt Ag; 36.25 m @ 0.55 gpt Au, 9 gpt Ag (including 7.52 m @ 1.40 gpt Au, 29 gpt Ag); 12.30 m @ 0.44 gpt Au, 3 gpt Ag. “The expected hydrothermal breccia pipe was not found vertically below the sinter as predicted by the geophysics, instead is rather un-expectedly dipping at 45o east and has now been defined under soil cover 200m to the east of the outcropping target”.
  • Mammoth Resources Corp. announced results from bottle roll tests performed on three composite samples of assay reject sample material of drill holes from the Carneritos area of its Tenoriba property in Chihuahua. Results from oxide material reached 92% and 88% dissolution Au and 55% Ag in 12 hours and 94% and 91% Au, 59% Ag after 96 hours. Results for the oxidized-sulfide transition material reached 72% Au, 61% Ag in 12 hours and 75% Au, 64% Ag in 96 hours. “Based on the success from these initial bottle roll tests, Mammoth has commenced testing a coarser fraction of the oxidized and mixed oxidized-sulfide zone material and preliminary tests of a sulfide sample and looks forward to reporting on these results in the near future”.   

ON MINING

  • Capstone Copper Corp. reported financial results for Q3 2023, including figures from its Mexican operations. Of a consolidated production of 40.3 K tonnes Cu during the quarter, 5.9 K tonnes were produced at Cozamin, in Zacatecas, at $1.85 cash cost per Lb Cu. “Q3 2023 infill drilling at the Mala Noche Main Vein West Target was on hold while the development of the lower elevation mine cross-cut was completed. Infill drilling will recommence in early Q4 2023 to support an updated mineral resource estimate in 2024”.
  • Endeavour Silver Corp. announced financial and operating results for Q3 2023. Consolidated production at the Bolañitos (Guanajuato) and Guanaceví (Durango) mines during the quarter of 1.46 M Oz Ag, 9,089 Oz Au (1.87 M Oz AgEq) at cash cost $17.94 per Oz Ag and ASIC of $24.10 per Oz Ag. “Cost metrics were significantly impacted by lower production at the Guanaceví mine and increased operating development resulting from mine sequencing changes required to focus on improved access and ventilation as well as plant maintenance required during the last week of September”. Cash position of $41 M and working capital of $75.9 M by the end of the period. During the quarter $23.4 M were raised, primarily to fund the Terronera mine construction.
  • Gold Resource Corp. presented operational results for the year to date from its Don David mine in Oaxaca. A total of 14,777 Oz Au, 778 K Oz Ag, 8,772 tonnes Zn, 904 tonnes Cu, 3,681 tonnes Pb were produced on the year to date at total cash cost after co-product credits of $1,389 per Oz AuEq on the last quarter. At the quarters end the company had a cash balance of $6.7 M with no debt and working capital of $13.8 M.
  • Pan American Silver Corp. reported results for the third quarter 2023, without disclosing production figures by project. The company produced 5.7 M Oz Ag, 244.2 K Oz Au, with a silver segment cash cost of $13.13 and an AISC of $18.19, to end the period with $832.1 M, inclusive of cash and investments of $386 M, a $750 M revolving line of credit and $809 M of total debt primarily related to the acquisition of Yamana. At La Colorada, in Zacatecas, “the Company invested $14.0 million of project capital in Q3 2023 to advance the La Colorada Skarn project, largely for exploration and the preliminary economic study underway, as well as advancing the excavation of the concrete-lined ventilation shaft”. The preliminary economic study for the project is to be released by year-end 2023.
  • Aura Minerals Inc. filed consolidated financial statements for the period ended on September 30th 2023. Consolidated production from all its mines reached 64,875 Oz AuEq, of which 27,933 Oz AuEq were produced at Aranzazu, in Zacatecas. The AISC of consolidated production was $1,437 per Oz Au. Aura Minerals ended the quarter with a cash balance of $179 M and a net debt of $112.1 M.
  • Gatos Silver Inc. announced third quarter 2023 financial and operating results. The company has a 70% interest in the Cerro Los Gatos mine in Chihuahua, which processed 268.3 K tonnes at a rate of 2,916 tpd, averaging 0.30 gpt Au, 285 gpt Ag, 1.84% Pb, 3.82% Zn, to produce 1.28 K Oz Au, 2.22 M Oz Ag, 9.5 M Lb Pb, 13.8 M Lb Zn, or 3.46 M Oz AgEq at co-product cash cost of $14.42 and a co-product AISC of $17.64 per Oz AgEq. As of October 31, 2023, the company had $57.7 M in cash, no debt and a $50 M revolving credit facility available.
  • Fortuna Silver Mines Inc. reported financial and operating results for the third quarter 2023. The company consolidated production from its operations in several countries was 94,821 Oz Au, 1.68 M Oz Ag. At the San Jose mine in Oaxaca, 247.5 K tonnes were processed at a rate of 2,845 tpd, grading 189 gpt Ag, 1.14 gpt Au, recovering 91% Ag, 91% Au, to produce 1.37 M Oz Ag, 8,205 Oz Au, at a cash cost of $13.84 per Oz AgEq and an AISC of $18.04 per Oz AgEq. Infill drilling led to the discovery of the Yessi vein, a blind structure 200 m horizontally from existing underground infrastructure, with highlighted true width intercepts of 9.9 m @ 1,299 gpt AgEq and 5 m @ 621 gpt AgEq.
  • SilverCrest Metals Inc. released its financial results for the third quarter of 2023 and expanded on October 2023 operational results from Las Chispas mine, in Sonora. During the period the company mined 83,800 tonnes, processing 114,500 tonnes at a daily rate of 1,245 tpd, averaging 4.35 gpt Au, 413 gpt Ag, recovering 98.3% Au, 98.1% Ag to produce 15,700 Oz Au, 1.49 M Oz Ag at cash cost $6.53 per Oz AgEq and an AISC of $12.23 per Oz AgEq. During the quarter 14,183 m of exploration drilling was completed, 83% in resource conversion and the rest in new vein targets, at a cost of $2.8 M. By the end of the Period SilverCrest held 70.0 M in cash and 11.7 M in bullion.
  • Coeur Mining Inc. reported third quarter 2023 financial results including figures from its operations in Mexico. At Palmarejo, in Chihuahua, 501.7 K tonnes were milled, averaging 1.71 gpt Au, 114.1 gpt Ag, recovering 97.6% Au, 86.9% Ag to produce 26,870 Oz Au, 1.60 M Oz Ag at CAS of $917 per Oz Au and CAS of $15.56 per Oz Ag. “The focus of exploration has transitioned from primarily mapping and sampling to more intensive drilling from four rigs during the quarter compared to one rig in the previous quarter…. focused on finding the intersection of structures where there is potential for a higher-grade shoot”. During the period Palmarejo apported 34% of the gold and 69% of the silver produced by Coeur, at the lowest costs per ounce. Full-year production is expected be 100 to 112.5 K Oz Au, 6.5 to 7.5 M Oz Ag at Palmarejo. Coeur ended the quarter with $53 M in cash and $220 M available capacity under its $390 M revolving credit facility and $7 M of marketable securities.
  • Avino Silver & Gold Mines Ltd. released consolidated financial results for the third quarter 2023. At the Avino mine in Durango, 154.5 K tonnes were milled to produce 237 K Oz Ag, 2,077 Oz Au, 1.14 M Lb Cu, or 591.2 K Oz AgEq at cash cost $16.90 per Oz AgEq. Recent deep drilling indicates that “The vein system continues to be open along strike and at depth”.  At the end of the period Avino had $1.85 M in cash and $7.44 M in working capital.
  • Golden Minerals Co. released financial results and business summary for the quarter ending on September 30, 2023. The company is working on “permitting, equipment readiness, arrangements with union staff, contract miners, plant operators and support personnel. The Velardeña mines last operated in November 2015”. Also during the period a PEA report for the Velardeña properties in Durango was filed. Mining activities were concluded at Rodeo, in Durango in June 2023, and continued processing stockpiled material until August, with the pouring of the last doré in September. At the end of the period Golden Minerals held $1.6 M in cash and no debt.
  • MAG Silver Corp. announced unaudited financial results for Q3 2023. At Juanicipio (Fresnillo PLC 56% / MAG Silver 44%) in Zacatecas, 313.1 K tonnes were mined, 322.2 K tonnes processed @ 523 gpt Ag, 1.32 gpt Au, 1.33% Pb, 2.25% Zn, to produce 4.29 M Oz Ag, 7.76 K Oz Au, 7.69 M Lb Pb, 9.59 M Lb Zn at cash cost $4.68 per Oz Ag and an AISC of $9.19 per Oz Ag. The Juanicipio processing facility has achieved nameplate capacity, with Ag recovery above 88%. By the end of the period MAG held working capital of $55.1 M, including cash of $58.5 M and no long-term debt.

ON FINANCING

  • Tocvan Ventures Corp. announced the incoming closing a non-brokered private placement for gross proceeds of up to CAD$500 K (Pilar, Sonora).
  • Golden Minerals Co. announced and closed during the week a public offering, raising US$4.2 M (Velardeña, Durango).
  • Minaurum Gold Inc. granted 1.75 M common share stock options to directors, officers and consultants (Alamos Silver, Sonora).
  • Kootenay Silver Inc. announced that the 10 to 1 consolidation of the outstanding common shares of the company will be made effective on November 14, 2023 (Columba, Chihuahua).

ON RESOURCES AND DEVELOPMENT

  • Heliostar Metals Ltd. reported results from two diamond drill holes at the Parallel Panel target at the Ana Paula project in Guerrero. This target is 50 m north of the High Grade Panel, and was identified over the last few months. Highlighted core length intervals comprise 14.75 m @ 5.06 gpt Au (including 5.3 m @ 11.7 gpt Au); 18.1 m @ 2.3 gpt Au; 147.05 m @ 4.13 gpt Au (including 16 m @ 11.2 gpt Au and 7.0 m @ 14.5 gpt Au and 8.6 m @ 8.70 gpt Au). “The new holes demonstrate good continuity of width and grade within the Parallel Panel”.
  • Prime Mining Corp. reported expansion drilling results from Los Reyes project in Sinaloa. Highlighted true width intervals comprise 20.10 m @ 2.11 gpt Au, 29 gpt Ag (including 6.30 m @ 5.74 gpt Au, 43 gpt Ag); 5.50 m @ 1.06 gpt Au, 73 gpt Ag (including 1.80 m @ 2.57 gpt Au, 79 gpt Ag); 4.45 m @ 1.04 gpt Au, 8 gpt Ag (including 1.00 m @ 3.26 gpt Au, 20 gpt Ag). “Today’s results, along with previously released holes in this area, have extended mineralization approximately 250m down-dip from the May 2023 resource pits”. There are now six rigs operating at Los Reyes, extending the high-grade Z-T area shoots at depth and along strike, expanding the two other resource areas and exploring new generative targets. “Prime has completed over 48,000 m of its planned 60,000 m 2023 drill program”.

ON DEALS AND CORPORATE ISSUES

  • Pantera Silver Corp. amended the terms of the Nuevo Taxco option agreement to acquire the 1,100-ha project in Guerrero. Under the new terms Pantera is to issue 1.5 M shares in lieu of making a final cash $150 K payment. A final 2 M shares payment will be due on October 30th, 2024 and under the amended terms the vendor has the option to accept the 2 M shares or $150 K cash plus 500 K shares. The final $800 K work commitment has been extended to be competed before the end of 2025.
  • Bear Creek Mining Corp. announced the appointment of Ms. Sandra Daycock Ms. Susan Toews as directors of the company, and Mr. Brian Peer to the position of Chief Operating Officer (Mercedes, Sonora).
  • Gold Resource Corp. presented a review of strategic alternatives. “Notwithstanding the technical successes …… in light of the continued challenges facing the Company, the Company’s Board of Directors has decided to initiate a formal review process, with the assistance of outside financial and legal advisors, to evaluate strategic alternatives for the Company. The comprehensive process will begin immediately and will evaluate a broad range of options to maximize shareholder value, including a potential sale of the Company”.
  • Minaurum Gold Inc. announced the appointment of Dr. Ruben Padilla, PhD to the board of directors (Alamos Silver, Sonora).
  • Osisko Development Corp. presented its third quarter 2023 report, with a few lines on the San Antonio project in Sonora. The company produced 13,591 Oz Au from the San Antonio heap leach since commencing processing of stockpiled inventory in Q1 2022. During Q3 production from the remaining stockpile inventory was completed, with no further production envisaged. “The Company awaits next steps from the government of Mexico with respect to the permitting process”.

ON SOCIAL RESPONSIBILITY

  • Argonaut Gold Inc. released its 2022 Environmental, Social, and Governance (ESG) Report and ESG strategy. For the first time released detailed energy and climate, water management, and biodiversity, with a water recycling rate of 91% on all its mines. Company-wide the Lost Time Injury Rate was lowered from 0.32 in 2021 to 0.07 in 2022. Zero operational disruptions due to labor or community issues.
  • Silver Crest Metals Inc. signed “a collaboration agreement with Comisión Estatal del Agua (CEA) and the municipality of Arizpe to work on agriculture infrastructure, sewage system and water concessions for agricultural use for the local communities”.
  • Avino Silver & Gold Mines Ltd. currently holds “448 direct jobs at the mine, which has increased substantially since the restart of operations in 2021, which typically translates to 3 times the number of indirect jobs for services, consultants and suppliers in the surrounding communities and the Durango area”.  

On the image below: Geologist Julio Carcamo in a Sonoran Desert project. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the First Week of October, 2023

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Diatreme breccia

By Miguel A Heredia

During the 40th week of the year (October 02nd to October 08th, 2023), at least 20 press releases were announced by companies working in Mexico, and 6 news published by the media, with nine commenting on Mexican issues, five disclosing deals and corporate issues, four reporting resources and developments of their properties, four informing on exploration results, two announcing financing issues, and two reporting production results. ON MEXICO ISSUES, Pan American suspended temporarily operations at its Colorada Mine in Zacatecas due to security concern. Grupo México declared that the Sonora River was successfully remedied, while the Ministry of the Environment and Natural Resources (SEMARNAT) presented a document stating that the presence of contaminating elements persists in the Sonora River basin after the Grupo Mexico spill in August 2014. President Andrés Manuel López Obrador said on Wednesday, October 4, 2023, that in about 15 days he hopes to have a proposal for action on the notorious case of a chemical spill from a mine owned by the giant Grupo México into a river in the north of the country in 2014. Mine Workers Union of Peñasquito Mine in Zacatecas, the Mexico´s largest gold mine, accepted operator Newmont Corp´s proposal to end a 4 month stop on Thursday night, October 5, 2023. Gold and silver mining companies listed in the United States and Canada stock markets suffered the decline in precious metals in the international market, due to the strength of the dollar, among other reasons. Chesapeake and Defiance Silver reported the best drilling intercepts in Mexico on the first week of October, 2023. ON EXPLORATION, In Coahuila, Monumental reported final results of its maiden drilling program at its Jemi heavy rare earth element project. In Sinaloa, Chesapeake reported a new gold discovery at its Lucy project. In Zacatecas, Radius provided an update of its drilling program at its Tropico project. In Oaxaca, Vortex excavated manually six trenches, totalling 188m and collected 117 samples at its Riqueza Minera project.  ON MINING, Fortuna reported Q3, 2023 production results from its San Jose Mine, Oaxaca. Guanajuato Silver provided an operations update of their four silver producing mines (El Cubo, Valenciana, and San Ignacio Mines in Guanajuato, and Topia Mine in Durango). ON FINANCING, Excellon completed the extension of the maturity date of its 5.75% secured convertible debentures from July 30, 2023 to July 31, 2024 (La Negra Mine, Queretaro).  Bear Creek closed its previously announced bought deal financing for gross proceeds of CAD $9.5M (Mercedes Mine, Sonora). ON RESOURCES AND DEVELOPMENT, Defiance announced that new sampling of historical drill holes has identified high grade mineralization in wide widths in previously unrecognized zones at the San Acacio project area in Zacatecas. Heliostar reported 80.4% average gold recovery from seven composites representative of the High Grade Panel at its Ana Paula project in Guerrero. Minera Alamos reported maiden Mineral Resource Estimate for its Santana project, Sonora. Tocvan identified several target areas through its due diligence field work completes at its Pilar project in Sonora.    ON DEALS AND CORPORATE ISSUES, Impact Silver announced that its shares are now trading in the USA on the OTCQB market (Zacualpan project, State of Mexico). Sierra Madre reported that its common shares are now eligible for electronic clearing and settlement through the Depository Trust Company (DTC) in the United States (La Guitarra Mine, State of Mexico). Goldgroup announced the appointment of its new CEO (Cerro Prieto Mine, Sonora). Orex signed a non-binding letter of intent to acquire 100% of the Valenciana property in Zacatecas. Radius completed the issuance of 500K common shares to Bruce Smith (Tropico project, Zacatecas).  ON SOCIAL RESPONSIBILITY, No relevant news.

ON MEXICO ISSUE

  • Pan American Silver Corp., suspended temporarily operations at its Colorada Mine in Zacatecas due to security concern. The company experienced an armed robbery of two trailers of concentrate. Fortunately, there were no physical injuries to the personnel. Pan American decided to suspend operations, project work, and exploration at La Colorada to protect the safety and security of the personnel.
  • Grupo México S.A.B. de C.V., declared that the Sonora River was successfully remedied, while the Ministry of the Environment and Natural Resources (SEMARNAT) presented a document stating that the presence of contaminating elements persists in the Sonora River basin after the Grupo Mexico spill in August 2014. In a statement, Grupo México pointed out that “The supposed findings of the sampling presented last week lack any causal link with the event that occurred in 2014. They fail to point out other current sources of contamination such as illegal mining, the discharge of untreated blackberries and the prolonged accumulation of residues of agricultural fertilizers and insecticides. The results released in recent days contradict those that CONAGUA and COFEPRIS have made public over time, which are supported by laboratories accredited by the Mexican Accreditation Entity (EMA) and endorsed by various institutions.” Grupo México argues that for five years after the accident, water monitoring was carried out in 35 sampling stations and 33 wells, in addition to bio-monitoring that included analyzes of exposure to metals, plant toxicity, genetics in invertebrates and flora. The document presented by the mining company states that “scientific evidence supports that the remediation of the Sonora River is recognized as successful and fully in accordance with the law,” and that the Sonora River region has been affected by continuous disinformation campaigns, arising with Political purposes.
  • President Andrés Manuel López Obrador said on Wednesday, October 4, 2023, that in about 15 days he hopes to have a proposal for action on the notorious case of a chemical spill from a mine owned by the giant Grupo México into a river in the north of the country in 2014. Last week, the environmental authority presented an opinion in which it concluded that the firm’s remediation efforts had not been sufficient and that the Sonora River continued to show the presence of contaminants nine years after the incident. On Wednesday, however, tycoon Germán Larrea’s company said the remediation was “successful.” At the time, the company was fined and had to create a trust to repair the damages. The president added that it seemed that the resources had not only been insufficient but also that their use had not been transparent.
  • Mine Workers Union of Peñasquito Mine in Zacatecas, the Mexico´s largest gold mine, accepted operator Newmont Corp´s proposal to end a 4 month stop on Thursday night, October 5, 2023. Mine Workers Union stated in a statement that as part of the agreement, workers at the Peñasquito mine will receive 8% more pay for each shift, and the increase will be retroactive to August 1, 2023. Each of the around 2,000 unionized workers will also receive an equal share of a total of MXN $152M (USD $8.3 M). The dispute over profit sharing related to 2022 will be decided by Mexico’s tax agency, while workers will receive 10% of profits for 2023 as long as the company makes a net profit in its income, according to the statement.
  • Gold and silver mining companies listed in the United States and Canada stock markets suffered the decline in precious metals in the international market, due to the strength of the dollar, among other reasons. The shares of the Mexican mining company Industrias Peñoles fell almost 5% this Monday, losing MXP $3,975M in capitalization on the Mexican Stock Exchange (BMV). In fact, the session hit a one-year low. Peñoles shares fell 4.87%, to MXP $195.45 each, making it the second station that lost the most in the session on the BMV. Its Fresnillo subsidiary listed on the London Stock Exchange lost 2.94%, to 5.35 pounds per share. Earlier in the day, Peñoles’ stock on the BMV reached a minimum of MXP $190.40, its lowest level since September 30, 2022. The American companies Newmont and Royal Gold fell 3.82 and 3.25%, in that order, on Wall Street, while the Canadian companies Wheaton Precious Metals and Pan American Silver fell 3.92 and 5.25%, respectively, on the Toronto Stock Exchange. In Mexico, the other three mining companies listed on the Stock Exchange (Grupo México, Compañía Minera Autlán and Frisco) did not present losses in their shares, because their income depends to a lesser extent on precious metals.
  • Chesapeake Gold Corp., and Defiance Silver Corp., reported the best drilling intercepts in Mexico on the first week of October, 2023. Details are shown in the table below:

ON EXPLORATION Monumental Minerals Corp., reported final results of its maiden drilling program at its Jemi heavy rare earth element (REE) project in Coahuila, which commenced on the Veladora North and South prospect areas. “Of the 2000 m drilled, 186 m of core (124 samples) returned anomalous REE concentrations. These samples contained total rare earth oxides (TREO1) results greater than 500 parts per million (ppm), with a maximum of 2018 ppm, and a mean and standard deviation of 717 and 282 ppm (respectively). Heavy rare earth oxides (HREO2) are also highest in these samples with a maximum of 517 ppm, and a mean and standard deviation of 164 ppm and 98 ppm (respectively). Anomalous TREO1 and HREO2 values were observed in every drill hole except JV-23-08 and JV-23-10”. Table below shows La Veladora significant assay results:

  • Chesapeake Gold Corp., reported a new gold discovery at its Lucy project, Sinaloa. The company completed 14 holes in the 2023 campaign for a total of approximately 1,710 m drilled. Drilling highlights include hole LU23-06 with 6.11 g/t Au over 24m; hole LU23-09 with 2.57 g/t Au over 30m, including 3.12 g/t Au over 24m; hole LU23-10 with 1.95 g/t Au over 21m, including 3.3 g/t Au over 9m; and hole LU23-13 with 3.95 g/t Au over 24m, including 5.44 g/t Au over 12m.
  • Radius Gold Inc., provided an update of its drilling program at its Tropico project, Zacatecas. As previously reported, hole TDD-001 planned for 300m to intercept Tropico target, encountered difficult ground conditions at 56m in a large brecciated fault zone. “This hole intercepted from 19m to 56m, intense altered clay, silicification, variable zones of hydrothermal breccia and sets of stockwork veinlets with banded silica veins.  Assay results from 18 samples returned 29m at 0.34 g/t gold from 24m downhole with the final sample returning 0.6 g/t Au. Diamond drill hole TDD-002 was collared 25m west of TDD-001 and drilled at -55° directly under TDD- 001 using larger diameter PQ core. The hole is still in progress. Below 25m of soil cover the hole intersected a 45m zone of epithermal alteration (similar to TDD-001) with clay, variable silicification, brecciation and zones of veinlets with occasional banded vein textures”. “Diamond drill hole TDD-003 was collared on the west of the Tropico breccia and drilled east at -65° to scissor holes 1 and 2 at depth. TDD-003 was collared in silicified crackle breccia and has to date intersected 80m of variably clay altered, silicified, and brecciated sediment. Significantly at 69m depth the hole intersected a 13m zone of white banded massive epithermal veining and breccia. The hole is still in progress”.
  • Vortex Metals Inc., reported that it is focused on the Rhyolite Dome area at its Riqueza Minera project in Oaxaca, and has moved westward toward the copper-bearing gossans of the Laminas zone, which may represent a Cu-rich stringer zone in the footwall of a VMS deposit. The company has excavated manually six trenches, totalling 188m, in which has identified broad exposures of iron- and manganese-rich exhalite horizons, silicified rhyolite flows and altered metasediments. Vortex has collected 117 samples and sampling results are anticipated to arrive in October.

ON MINING

  • Fortuna Silver Mines Inc., reported Q3, 2023 production results from its San Jose Mine in Oaxaca. The company milled 247,542 tonnes of 189 g/t Ag and 1.14 g/t Au with metallurgical recoveries of 91.31% and 90.71% respectively, to produce 8,205 Oz Au and 1.37M Oz Ag. The San Jose Mine plans to deliver annual silver production within the guidance range of between 5.3 to 5.8M Oz Ag.
  • Guanajuato Silver Company Ltd., provided an operations update of their four silver producing mines: El Cubo, Valenciana, and San Ignacio Mines in Guanajuato, and Topia Mine in Durango. “Since commercial restart at Valenciana Mine Complex in January 2023, steady production improvements, aided by the refurbishment of both the Cata shaft and a new underground locomotive system, have enabled the company to achieve production at the Cata Mill averaging over 20,000 tonnes per month from material sourced from Valenciana and San Ignacio”. “El Cubo operation is now milling at the rate of approximately 22,000 tonnes per month; this rate represents approximately half of the total capacity at the mill”. “The Company, in conjunction with the Secretaría Del Trabajo (the Federal Ministry of Labour), have been working to improve safety and security conditions at the mine in response to the unfortunate fatality that occurred in August 2023”. “The mineralized systems currently being mined at Topia are extraordinarily high grade yet are associated with higher extraction costs because of the narrow nature of the vein structures. With the goal of improving profitability at Topia, the Company intends to dramatically transform its operations through the exclusive use of local mine contactors”. The Company now anticipates that full year AgEq 2023 production will range from 3.4M to 3.6M Oz.

ON FINANCING

  • Excellon Resources Inc., completed the extension of the maturity date of its 5.75% secured convertible debentures from July 30, 2023 to July 31, 2024. In consideration for the extension, the company has issued 6,888,458 common shares of the company priced at CAD $0.156 per common share to the holders of the debentures in satisfaction of an extension fee in an amount equal to 6% of the aggregate principal amount of the debentures at the time of announcement (La Negra Mine, Queretaro).
  • Bear Creek Mining Corporation closed its previously announced bought deal financing. The company issued a total of 27.2M units at a price of CAD $0.35 per unit for gross proceeds of CAD $9.5M. Each unit is comprised of one common share of the company and one common share purchase warrant of the company. Each warrant will be exercisable to acquire one common share at an exercise price of CAD $0.42 per warrant share until October 5, 2028. Net proceeds will be used to support additional development work at its Mercedes Mine in Sonora, to expand on recent positive underground drill results, and for general working capital purposes, including CADS $3M intended to be used to reduce Mercedes ´trade payables to a normalized level over the next two quarters.

ON RESOURCES AND DEVELOPMENT

  • Defiance Silver Corp., announced that new sampling of historical drill holes has identified high grade mineralization in wide widths in previously unrecognized zones at the San Acacio project area in Zacatecas. Significant drill intercepts were encountered in holes SAD-15-05 with 98 g/t Ag, 0.1 g/t Au, 0.01% Pb, and 0.03% Zn (107 g/t AgEq) over 1m, plus 91 g/t Ag, 0.15 g/t Au, 0.08% Pb, and 0.3% Zn (114 g/t AgEq) over 4.65m, including 308 g/t Ag, 0.06 g/t Au, 0.05% Pb, and 0.2% Zn (319 g/t AgEq) over 0.85m, plus 153 g/t Ag, 0.02 g/t Au, 0.05% Pb, and 0.1% Zn (161 g/t AgEq) over 2.72m; hole SAD-15-07 with 235 g/t Ag, 0.3 g/t Au, 0.07% Pb, and 0.16% Zn (267 g/t AgEq) over 1.12m, 89 g/t Ag, 0.16 g/t Au, 0.13% Pb, and 0.51% Zn (123 g/t AgEq) over 3.77m, including 283 g/t Ag, 0.26 g/t Au, 0.12% Pb, and 0.52% Zn (324 g/t AgEq) over 0.84m; hole SAD-17-14 with 129 g/t Ag, 0.25 g/t Au, 0.06% Pb, and 0.18% Zn (157 g/t AgEq) over 6.83m, including 319 g/t Ag, 0.59 g/t Au, 0.08% Pb, and 0.22% Zn (376 g/t AgEq) over 2.3m, including 1,180 g/t Ag, 2.23 g/t Au, 0.07% Pb, and 0.18% Zn (1,369 g/t AgEq) over 0.35m; hole SAD-17-15 with 155 g/t Ag, 0.02g/t Au, 0.06% Pb, and 0.14% Zn (162 g/t AgEq) over 36.7m, including 200 g/t Ag, 0.02g/t Au, 0.07% Pb, and 0.19% Zn (210 g/t AgEq) over 16.85m, including 279 g/t Ag, 0.03 g/t Au, 0.12% Pb, and 0.32% Zn (296 g/t AgEq) over 6.81m, including 595 g/t Ag, 0.07g/t Au, 0.27% Pb, and 0.65% Zn (629 g/t AgEq) over 2.82m; including 854 g/t Ag, 0.06g/t Au, 0.28% Pb, and 0.27% Zn (876 g/t AgEq) over 1.38m, including 285 g/t Ag, 0.02g/t Au, 0.05% Pb, and 0.17% Zn (294 g/t AgEq) over 3.18m, including 138 g/t Ag, 0.02g/t Au, 0.07% Pb, and 0.11% Zn (145 g/t AgEq) over 15m, including 228 g/t Ag, 0.03g/t Au, 0.14% Pb, and 0.19% Zn (241 g/t AgEq) over 6.59m, including 435 g/t Ag, 0.06g/t Au, 0.28% Pb, and 0.37% Zn (460 g/t AgEq) over 3m; and hole SAD-17-16 with 192 g/t Ag, 0.1g/t Au, 0.02% Pb, and 0.05% Zn (202 g/t AgEq) over 2.31m, including  810 g/t Ag, 0.44 g/t Au, 0.07% Pb, and 0.1% Zn (851 g/t AgEq) over 0.35m.
  • Heliostar Metals Ltd., reported 80.4% average gold recovery from seven composites representative of the High Grade Panel at its Ana Paula project in Guerrero. Metallurgical process is based on a conventional 75 micron grind size and Carbon-in-Leach (CIL) flowsheet. Highlights of the metallurgical testwork include that gold recoveries range from 74.6 – 88.1% for these samples; gravity testwork suggests that greater than 31% of the gold may be gravity recoverable; and it confirms the company’s interpretation that recoveries from high-grade gold mineralization can utilize simpler, lower cost, conventional milling processes.
  • Minera Alamos Inc., reported maiden Mineral Resource Estimate (MRE) for its Santana project, Sonora. The table below shows the MRE by zone for the Santana project:
  • Tocvan Ventures Corp., identified several high priority target areas with historic workings and silicified breccias through its due diligence field work completes at its Pilar project in Sonora. Surface samples collected during due diligence of the area have been sent to the lab and assays are pending.

ON DEALS AND CORPORATE ISSUES

  • Impact Silver Corp., announced that its shares are now trading in the USA on the OTCQB market under the symbol “ISVLF”. The Company’s shares also continue to trade in Canada on the TSX Venture Exchange under the symbol “IPT” (Zacualpan project, State of Mexico).
  • Sierra Madre Gold and Silver Ltd., reported that its common shares are now eligible for electronic clearing and settlement through the Depository Trust Company (DTC) in the United States. Sierra Madre’s shares started trading on the OTCQX® Best Market this summer (La Guitarra Mine, State of Mexico).
  • Goldgroup Mining Inc., announced the appointment of its new CEO, effective October 1, 2023. The previous Interim CEO, will continue as the Company’s Chief Financial Officer.  (Cerro Prieto Mine, Sonora).
  • Orex Minerals Inc., signed a non-binding letter of intent (LOI) with Exploraciones El Cairo S.R.L. de C.V., to acquire 100% of the Valenciana property in Zacatecas. Since the LOI is non-binding, the negotiation of a definitive agreement is underway at this time, and such definitive agreement is expected to include a four months due diligence period, scaled option payments, and an area of influence and a 2% NSR on the original concessions, plus a 0.5% NSR on adjacent properties obtained from third party concession holders within the area of influence. “The Valenciana Property hosts high-grade epithermal gold and silver veins, with base metals of lead and zinc, in Cretaceous sedimentary units and Tertiary rhyolitic and monzonitic intrusive rocks. It is located on the Mesa Central within the prolific “Silver Trend” of Mexico”.
  • Radius Gold Inc., completed the issuance of 500K common shares at a deemed price of $0.24 per share, for a total deemed value of $120K to Bruce Smith, in part for his ongoing leadership as the Company’s President and Chief Executive Officer (Tropico project, Zacatecas).

ON SOCIAL RESPONSIBILITY

  • No relevant news.

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

On the picture above, diatreme breccia related to a flow banded rhyolite dome in a locality in Durango, Mexico. Photo by Miguel A Heredia.

The Mining and Exploration News in Mexico: Highlights on the Second Week of September 2023

/ Gambusino Prospector / Leave a comment

By Jorge Cirett                                             

During the 37th week of the year (September 11th to September 17th, 2023), 21 companies working in Mexico posted news releases. Two companies reported exploration advances on their properties, and one company reported quarterly results. Six companies informed on the opening or closing of private placements, their assistance to investor conferences, the amendment of terms on subscriptions and information circulars.  Five companies presented drilling results from their properties, one presented an updated mineral resource for its property, another two presented updated PEAs and three more updated on exploration activities on their projects. One company intends to change name and one other informed on litigation advances against the federal government. ON MEXICO ISSUES, no relevant news. ON EXPLORATION, In Oaxaca, Vortex Metals updated on exploration work in Zaachila. In Zacatecas, Radius Gold commenced drilling at Tropico. ON MINING, Starcore International Mines reported results for its first quarter 2023. ON FINANCING, Colibri Resource informed on the closing of a financing round for US$687 K. Sailfish Royalty declared a quarterly dividend. Fortuna Silver and Regency Silver are to attend investor conferences. Sierra Madre Gold and Silver amended the terms of subscription receipts. Bear Creek Mining updated on the convertible promissory notes for the payment of US$25 M on the acquisition of the Mercedes mine in Sonora. ON RESOURCES AND DEVELOPMENT, Vizsla Silver reported drilling results from Panuco, in Sinaloa. Prime Mining announced expansion drilling results from Los Reyes, in Sinaloa. Silver Tiger Metals presented an updated mineral resource estimate for its El Tigre project in Sonora. GoGold Resources released the updated PEA on Los Ricos Sur project in Jalisco. Gold Resource updated on expansion and infill drilling at its Don David mine in Oaxaca. Alamos Gold released excellent drilling results from two target areas on its Mulatos property in Sonora. Sierra Madre Gold and Silver updated on exploration at recently acquired La Guitarra property in Estado de Mexico. Avino Silver & Gold Mines released results from deep drilling at Avino, in Durango. Orex Minerals informed on hyperspectral alteration studies being carried out at Coneto, in Durango. Golden Minerals filed an updated PEA for Velardeña, in Durango. ON DEALS AND CORPORATE ISSUES, Golden Tag Resources intends to change name to Silver Storm Mining. Almaden Minerals reported the Mexican Federal Administrative Court granted a provisional injunction to Almaden, on its fight to get their mining concessions back into good standing. Argonaut Gold reached an agreement with four ejidos to operate for three more years at El Castillo and San Agustín properties in Durango. ON SOCIAL RESPONSIBILITY, no relevant news.

ON MEXICO ISSUES

  • No Relevant News.

ON EXPLORATION

  • Radius Gold Inc. commenced drilling at its Tropico project in Zacatecas. The company envisages a 2,000 m drill program on the hot spring type sinter and breccia pipe system, targeting a “Fresnillo-style” mineralized system at depth, and near-surface bulk mineable gold mineralization on a 450 m by 250 m breccia pipe.
  • Vortex Metals Inc. completed the phase I geologic field program for the environmental study at Zaachila, in Oaxaca. “A total of 13 trenches have been excavated … across exposures of weakly metamorphosed Upper Jurassic sedimentary, volcanic and intrusive rocks where historical surface sampling identified copper mineralization. A total of 387 meters of trench have been cut yielding a total of 271 chip samples” with results pending. Copper mineralization has been observed as malachite, azurite, chalcopyrite and bornite, associated to silica-rich exhalite beds, as quartz-carbonate veinlets cutting silicified and chloritized meta-sediments and volcanics (green schist facies) and as bedded units in the metasediments. “In a few of the less oxidized exposures, sericite was widely observed”.

ON MINING

  • Starcore International Mines Ltd. reported results for its first quarter ended July 31, 2023. At the San Martín Mine in Querétaro, 57.7 K tonnes were milled, averaging 1.14 gpt Au, 14.4 gpt Ag, recovering 84.0% Au, 45.8% Ag, to produce 1,800 Oz Au, 12.3 K Oz Ag, at cash cost $2,158 per Oz AuEq. At the end of the period cash on hand was $5.7 M, and working capital $6.2 M. “Our quarterly production reflects our recent difficulties in reaching our higher-grade ore bodies or stopes….. We expect to achieve our targets over the remainder of the year as we are currently completing the development to the high-grade zones”.

ON FINANCING

  • Sailfish Royalty Corp. declared the company’s third quarterly dividend for 2023, in the amount of US$0.0125 per common share (Gavilanes, Durango).
  • Fortuna Silver Mines Inc. announced it is going to be present at the Gold Forum Americas in Colorado Springs, Colorado (USA), from September 17 to September 20, 2023 (San Jose, Oaxaca).
  • Regency Silver Corp. announced its chairman is to be present at the 2023 Kinvestor Days Virtual Conference on September 19, 2023 (Dios Padre, Sonora).
  • Colibri Resource Corp. closed a second and final tranche of its non-brokered private placement, for gross proceeds of US$200 K, which combined with the first tranche proceeds total US$687 K (Evelyn, Sonora).
  • Sierra Madre Gold and Silver Ltd. amended the terms of 5.12 M subscription receipts in order to extend the escrow release conditions and termination for an additional 30-day period (La Guitarra, Estado de México).
  • Bear Creek Mining Corp. updated on the convertible promissory note intended to be issued to defer a US$25 M current liability originally payable to a wholly-owned subsidiary of Equinox Gold Corp. and is issuing an amendment to its management information circular dated August 9, 2023. “The Company further announces that it has closed an unsecured and non-convertible demand loan (the “Loan”) from EquinoxGold in the amount of US$1.3 million, the proceeds of which will be used for working capital purposes and further optimization of the Mercedes Mine”. The amendment refers to an exemption of formal valuation requirement described on section 5.5(b) of Multilateral Instrument 61-101 – Protection of Minority Security Holders in Special Transactions (Mercedes, Sonora).

ON RESOURCES AND DEVELOPMENT

  • Vizsla Silver Corp. reported results from 13 new holes targeting the La Luisa vein on its Panuco project, in Sinaloa. Highlighted true-width intervals comprise 11.20 m @ 7.14 gpt Au, 229 gpt Ag 0.3% Pb, 1.6% Zn; 8.90 m @ 2.85 gpt Au, 61 gpt Ag, 0.1% Pb, 2.2% Zn (including 0.77 m @ 10.35 gpt Au, 98 gpt Ag, 0.4% Pb, 15.8% Zn); 7.70 m @ 1.90 gpt Au, 67 gpt Ag, 0.7% Pb, 0.3% Zn (including 0.54 m @ 12.35 gpt Au, 250 gpt Ag, 5.6% Pb, 10.4% Zn and 1.08 m @ 1.48 gpt Au, 171 gpt Ag, 1.6% Pb, 11.2% Zn); 5.00 m @ 2.49 gpt Au. 155 gpt Ag, 0.9% Pb, 4.5% Zn. 8.85 m @ 0.98 gpt Au, 67 gpt Ag, 0.1% Pb, 1.0% Zn; 1.16 m @ 1.12 gpt Au, 76 gpt Ag, 0.2% Pb, 14.9% Zn. To date Vizsla Silver has reported 33 holes from La Luisa outlining a mineralized footprint 700 m long, 400 m down dip and 3.07 m in width, averaging 175 gpt Ag, 3.40 gpt Au, 0.28 % Pb, 1.33 % Zn (or 449 gpt AgEq).
  • Prime Mining Corp. reported expansion drill results from Los Reyes project in Sinaloa. “This drilling targeted areas extending materially beyond the mineral resource envelope at the Z-T, Guadalupe and Central Zones” which are the ones with defined resources. Highlighted true width intervals comprise 20.50 m @ 3.16 gpt Au, 55 gpt Ag (including 4.0 m @ 9.71 gpt Au, 85 gpt Ag); 2.20 m @ 10.10 gpt Au, 264 gpt Ag (including 1.20 m @ 17.80 gpt Au, 437 gpt Ag); 0.95 m @ 18.20 gpt Au, 2,024 gpt Ag; 1.0 m @ 5.47 gpt Ag, 615 gpt Ag.
  • Silver Tiger Metals Inc. announced an updated Mineral Resource Estimate for its El Tigre project in Sonora. “A total of 482 drill holes (124,851 metres) and 3,160 surface and adit channel samples (6,473 metres) were used in the Mineral Resource Estimate”, which includes the South Zone In Pit, South Zone Out-of-Pit, North Zone Out-of-Pit, Vein (S & N) Total, Low Grade Stockpile and Tailings Zones. Indicated Resources comprise 46.4 M tonnes @ 0.39 gpt Au, 25 gpt Ag, 0.01% Cu, 0.03% Pb, 0.06% Zn, containing 575 K Oz Au, 37.2 M Oz Ag, 9.4 M Lb Cu, 35.5 M Lb Pb, 64.3 M Lb Zn. Inferred resources comprise 20.9 M tonnes @ 0.56 gpt Au, 78 gpt Ag, 0.04% Cu, 0.13% Pb, 0.22% Zn, containing 373 K Oz Au, 52.6 M Oz Ag, 18.1 M Lb Cu, 59.7 M Lb Pb, 103.4 M Lb Zn.
  • GoGold Resources Corp. released the updated preliminary economic assessment (PEA) and mineral resource estimate for its Los Ricos South project in Jalisco. The report foresees commodity prices of $23.75 per Oz Ag and $1,850 per Oz Au, an After-Tax (5%) net present value of US$458 M, an After-Tax IRR of 37%, and an 11-year mine life (LOM) producing 88 M Oz AgEq (47 M Oz Ag, 493 K Oz Au, 14 M Lb Cu), with initial capital costs of $148 M, expansion capital of $69 M and sustaining capital of $72 M during LOM, producing 8 M Oz AgEq per year at cash cost $8.15 per Oz AgEq and all-in sustaining costs of $9.02 per Oz AgEq. The new resource estimate envisages 11.1 M tonnes averaging 1.43 gpt Au, 151 gpt Ag, 0.11% Cu in the measured and indicated resources category and 1.4 M tonnes at 1.22 gpt Au, 120 gpt Ag, 0.28% Cu in the inferred category, containing 511 K Oz Au, 53.8 M Oz Ag, 27.3 M Lb Cu (1.26 Moz AuEq) and 54.1 K Oz Au, 5.3 M Oz Ag, 8.5 M Lb Cu (140.9 K Oz AuEq) respectively.
  • Gold Resource Corp. provided an update on expansion and infill diamond drilling on the Arista, Three sisters, Gloria and Switchback vein systems at its Don David mine in Oaxaca. Highlighted true width intervals comprise 5.63 m @ 1.87 gpt Au, 279 gpt Ag, 0.2% Cu, 0.9% Pb, 1.6% Zn; 6.49 m @ 1.33 gpt Au, 21 gpt Ag, 0.17% Cu, 0.4% Pb, 2.1% Zn; 6.13 m @ 0.32 gpt Au, 214 gpt Ag, 0.76% Cu, 4.3% Pb, 3.0% Zn; 4.87 m @ 0.09 gpt Au, 47 gpt Ag, 0.47% Cu, 1.1% Pb, 7.2% Zn; 2.49 m @ 0.96 gpt Au, 27 gpt Ag, 1.01% Cu, 1.1% Pb, 9.7% Zn; 3.46 m @ 0.24 gpt Au, 198 gpt Ag, 0.74% Cu, 0.6% Pb, 4.9% Zn; 6.33 m @ 0.14 gpt Au, 60 gpt Ag, 0.62% Cu, 0.1% Pb, 2.2% Zn; 2.62 m @ 1.93 gpt Au, 73 gpt Ag, 0.81% Cu, 1.6% Pb, 10.4% Zn; 6.56 m @ 1.06 gpt Au, 27 gpt Ag, 0.22% Cu, 0.7% Pb, 2.1% Zn; 6.49 m @ 0.11 gpt Au, 78 gpt Ag, 0.64% Cu, 1.5% Pb, 2.9% Zn. “Five underground diamond drill rigs are currently operating … more than 100 drill holes and 25,000 meters of core has been drilled year-to date in 2023…. These drill results will be incorporated into a 2023 resource estimate update”.
  • Alamos Gold Inc. released drilling results from the Puerto del Aire deposit and the Capulin target at its Mulatos property in Sonora. Puerto del Aire is a high-grade underground deposit adjacent to the Mulatos pit, not included in the mineral resources, and the Capulin target is four km east of the Mulatos pit. Highlighted true width core intervals comprise 7.05 m @ 41.46 gpt Au; 9.50 m @ 18.32 gpt Au; 9.45 m @ 13.62 gpt Au; 1.20 m @ 85.80 gpt Au; 17.60 m @ 5.58 gpt Au; 18.70 @3.30 gpt Au; 6.0 m @ 10.42 gpt Au; 15.10 m @ 3.86 gpt Au; 11.50 m @ 3.21 gpt Au; 9.45 m @ 3.84 gpt Au in Puerto del Aire, and core length intercepts of 120.85 m @ 2.73 gpt Au (including 29.05 m @ 9.31 gpt Au); 6.0 m @ 3.65 gpt Au; 8.80 m @ 0.99 gpt Au in the Capulin target. Three drill rigs are currently working on the Capulin target, two defining the limits of known mineralization and one testing along the 2 km long Capulin fault. The 2023 exploration budget has been increased to 24.5 M, including 50,000 m of drilling at Puerto del Aire and 24,000 m of drilling on several high priority targets including Refugio, Halcon West, Carricito, Bajios, and Cerro Pelon West.
  • Sierra Madre Gold and Silver Ltd. Updated on its exploration activities at the past producing La Guitarra mine in Estado de México. In February 2023 the company started a 2,000-scale geologic mapping program, delineating to date nearly 53 km of mineralized quartz veins, breccias and stockwork zones hosted in metasediments and andesites, with hundreds of old shafts, cross cuts, adits, and prospect pits having been located. “ The La Guitarra Mine is a permitted, past-producing underground mine which includes a 500 t/d processing facility that operated until mid-2018”.
  • Avino Silver & Gold Mines Ltd. released the results from four holes drilled on the deepest part of the Avino mine, in Durango. The known depth extent of the mineralization is of at least 750 m vertically, which is assessed as unusual for Mexican epithermal deposits. Highlighted true width intercepts comprise 44.40 m @ 0.21 gpt Au, 31 gpt Ag, 0.70% Cu (including 9.85 m @ 0.58 gpt Au, 42 gpt Ag, 1.10% Cu); 27.15 m @ 0.07 gpt Au, 36 gpt Ag, 0.39% Cu; 13.20 m @ 0.09 gpt Au, 59 gpt Ag, 0.47% Cu; 6.60 m @ 0.12 gpt Au, 27 gpt Ag, 0.92% Cu. “Four holes totalling 2,040 meters, were drilled below Level 17 in this drill campaign … The persistence of silver and copper grade continuity from surface down a plunge distance of over 1,100 metres with increasing copper grades supports the possibility of a deeper mineralized system which may be linked to a porphyry centre”.
  • Orex Minerals Inc. announced that hyperspectral alteration studies are now underway on the Coneto project in Durango, by JV partner Fresnillo PLC. “Both direct Corescan of selected drill core from silver and gold mineralized zones, plus a SpecTIR Survey covering district scale mapping, will be conducted. These methods aid in mineral identification through Short-Wave Infra-Red (SWIR) and Visible Near Infra-Red (VNIR) analysis”. The 4,800 hectares project displays low to intermediate sulfidation Au-Ag epithermal mineralization, with 38,613 m of drilling in 106 diamond holes.
  • Golden Minerals Co. filed an updated preliminary economic assessment (PEA) for the Velardeña property in Durango.

ON DEALS AND CORPORATE ISSUES

  • Golden Tag Resources Ltd. intends (subject to regulatory and shareholders approval) to change the company name from Golden Tag Resources Ltd. to Silver Storm Mining Inc. “(La Parrila, Durango).
  • Almaden Minerals Ltd. reported that the Mexican Federal Administrative Court granted a provisional injunction to Almaden “relating to the submission issued by Mexico’s Ministry of the Economy (“Economia”) to the district court (the “District Court”) which is overseeing the implementation of the February 2022 decision of Mexico’s Supreme Court (“SCJN”) requiring indigenous consultations prior to the granting of mineral titles to the Ixtaca project ……. It is expected that the Court will decide on the grant of a permanent injunction within the coming weeks, which if received would continue in effect until the Court has ruled on the revocation of the Economia Submission” (Ixtaca, Puebla).
  • Argonaut Gold Inc. reached an agreement with four local Ejidos to operate for three more years in the El Castillo and San Agustín properties in Durango.

ON SOCIAL RESPONSIBILITY

  • No relevant news.

On the image below: Silicified structure ridge on a project in the Sonoran Desert. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the Third Week of August 2023

/ Gambusino Prospector / Leave a comment

By Jorge Cirett                                            

During the 33rd week of the year (August 14th to August 20th, 2023), 18 companies working in Mexico posted news releases. Two companies informed on exploration work at its properties, three reported second quarter 2023 results and one more of a fatality on an underground mine. One company informed on a private placement and one more on incentive option granting to directors, employees and consultants. Four companies informed on technical reports, updated mineral resources, drilling results and metallurgical testing on their projects. The closing on the transfer of a property in Durango was announced. ON MEXICO ISSUES, Camimex ask for the government intervention to reach an end to the Peñasquito mine strike, which begun in early June, and also for speedier action on environmental permitting. ON EXPLORATION, in Sonora, Colibri Resource received the permit to drill at Evelyn. In Coahuila, Monumental Minerals updated on its drilling program at Jemi. ON MINING, Guanajuato Silver reported a fatality on one of its mines. Sierra Metals, Discovery Silver and Americas Gold and Silver released production results for Q2 2023. ON FINANCING, Barksdale granted options to directors, employees and consultants. Oroco Resource raised $1.75 M. ON RESOURCES AND DEVELOPMENT, Golden Tag updated the mineral resource estimate for La Parrilla, in Durango. GR Silver Mining released drilling results from the San Marcial deposit on its Plomosas project in Sinaloa. Sierra Madre Gold and Silver released drilling results from the Tepic project in Nayarit. Silver Tiger Metals released drilling results from El Tigre, in Sonora. Vizsla Silver announced positive metallurgical test results for the Copala resource area on its Panuco project in Sinaloa. ON DEALS AND CORPORATE ISSUES, First Majestic Silver and Golden Tag Resources closed the transaction on La Parrilla mine in Durango. ON SOCIAL RESPONSIBILITY, no relevant news. ON MEXICO ISSUES

  • Camimex (Cámara Minera de México) asks relevant authorities to contribute in the solution to the Peñasquito strike in Zacatecas, and to act more speedily on the granting of environmental permits needed.

ON EXPLORATION

  • Colibri Resource Corp. received the necessary permit to drill up to 2,000 m on the Evelyn property in Sonora. The program is focusing on the Main Zone and West El Sahuaro areas.
  • Monumental Minerals Corp. provided an update on the current drill program at the Jemi project in Coahuila. To date 1,800 m have been drilled targeting rare earth mineralization, with 12 holes completed and a final one underway, with results expected in about three weeks. “Numerous intrusive peralkaline dykes, sills, and veins, with identifiable eudialyte … were intersected in the completed holes … These peralkaline dykes and sills tend to occur in structural zones that appear to be adjacent to larger bodies of syenitic intrusions and are associated with irregular skarn mineralization at the contacts with the host carbonate sedimentary rocks. These zones are as much as several tens of meters in width downhole. The syenite may be the feeders for the peralkaline features (parental rocks) and pegmatitic intrusive rocks. Light rare earth element (LREE) bearing minerals such as monazite and xenotime have also been identified by visual inspection.”

ON MINING

  • Guanajuato Silver Co. reported an employee fatality on August 12 due to an accident at the San Ignacio mine in Guanajuato.
  • Sierra Metals Inc. reported results for the quarter, including figures from its Mexican operations. At Bolivar, in Chihuahua, 4,640 tonnes were milled per day for a total of 406 K tonnes in the period, to produce 10.7 M Lb CuEq at cash cost $1.62 and an AISC of $3.02 per Lb CuEq. The Cusi mine in Chihuahua (a non-core asset) operated at 596 tpd and processed 51.7 K tonnes during the period to produce 241 K Oz AgEq.
  • Americas Gold and Silver Corp. reported consolidated financial and operational results for the quarter ended June 30, 2023, including figures from its Mexican operations. At Cosalá, in Sinaloa, 335 K Oz Ag, 3.2 M Lb Pb, 9.6 M Lb Zn were produced at cash cost $4.51 and an AISC of $11.10 per Oz AgEq.
  • Discovery Silver Corp. announced its financial results for the second quarter 2023 and provided an update on the quarter and subsequent events. The 2022 Environmental, Social and Governance (ESG) report was released. A marketed public offering raised C$51.75 M, “Completion of the reserve expansion and definition component of our Feasibility Study program consisting of an additional 35,000 m of drilling in over 100 drill holes completed since the cut-off for the Pre-Feasibility Study”. As of June 30, 2023, Discovery had cash and cash equivalents of $68 M.

ON FINANCING

  • Barksdale Resources Inc. announced the granting of incentive stock options to its directors, employees and consultants for up 1.3 M shares at a price of $0.59 per share. (San Javier, Sonora).
  • Oroco Resource Corp. closed a non-brokered private placement, raising $1.75 M (Santo Tomás, Sinaloa).

ON RESOURCES AND DEVELOPMENT

  • Golden Tag Resources Ltd. completed an updated mineral resource estimate for La Parrilla Silver Mine Complex in Durango. The resource includes 22 veins within the Rosarios, San Marcos and Quebradillas underground mines, currently on care and maintenance. Indicated resources are estimated at 615 K tonnes @ 176 gpt Ag, 0.08 gpt Au, 1.55% Pb, 1.39% Zn (or 263 gpt AgEq), containing 3.48 M Oz Ag, 1,700 Oz Au, 9.6 K tonnes Pb, 8.5 tonnes Zn, or 5.19 M Oz AgEq. Inferred resources stand at 1.26 M tonnes @ 191 gpt Ag, 0.12 gpt Au, 0.99% Pb, 1.01% Zn (or 256 gpt AgEq), containing 7.73 M Oz Ag, 5,000 Oz Au, 12.4 K tonnes Pb, 12.7 K tonnes Zn, or 10.33 M Oz AgEq.
  • GRSilver Mining Ltd. announced results from one step-out drill hole outside the mineral resource boundary in the San Marcial area of its Plomosas project in Sinaloa. Highlighted core length intervals comprise 20.2 m @ 187 gpt Ag, 0.05 gpt Au, 0.3% Pb, 0.7% Zn (including 5.7 m @ 513 gpt Ag, 0.05 gpt Au, 0.4% Pb, 0.8% Zn, which includes 0.8 m @ 2,041 gpt Ag, 0.14 gpt Au, 0.8% Pb, 1.9% Zn). The hole “intersected a multistage quartz-calcite-sulfide zone composed of irregular veins and breccias crosscutting other hydrothermal breccias …”.
  • Sierra Madre Gold and Silver Ltd. announced results from six additional diamond drill holes of the current program at its Tepic project in Nayarit. The holes targeted the Taunas and Veta Tomas structures, with highlighted intercepts comprising 2.50 m @ 296 gpt Ag, 1.15 gpt Au; 0.60 m @ 111 gpt Ag, 2.06 gpt Au; 4.85 m @ 84 gpt Ag, 0.24 gpt Au; 10.05 m @ 158 gpt Ag, 0.46 gpt Au; 4.35 @ 258 gpt Ag, 0.68 gpt Au; 1.0 m @ 92 gpt Ag, 0.36 gpt Au. “The Tepic Project is a +2,600-hectare project where the previous operator completed 149 core holes totaling more than 31,000 meters. “
  • Silver Tiger Metals Inc. released results from drilling at El Tigre project in Sonora. Highlighted core length results from the Sooy vein and Sulfide Zone comprise 1.0 m @ 0.01 gpt Au, 178 gpt Ag, 0.22% Cu, 1.0% Pb, 1.7% Zn; 10.7 m @ 0.06 gpt Au, 74 gpt Ag, 0.08% Cu, 0.5% Pb, 0.5% Zn (including 2.3 m @ 0.06 gpt Au, 191 gpt Ag, 0.22% Cu, 1.4% Pb, 1.6% Zn); 4.7 m @ 0.15 gpt Au, 344 gpt Ag, 0.44% Cu, 0.6% Pb, 1.0% Zn; 0.5 m @ 0.26 gpt Au, 1,294 gpt Ag, 0.62% Cu, 3.8% Pb, 6.3% Zn; 3.4 m @ 1.57 gpt Au, 592 gpt Ag, 0.08% Cu, 0.4% Pb, 0.7% Zn; 10.5 m @ 1.98 gpt Au, 151 gpt Ag, 0.14% Cu, 1.4% Pb, 2.9% Zn (including 5.3 m @ 3.87 gpt Au, 249 gpt Ag, 0.22% Cu, 2.2% Pb, 4.4% Zn); 4.0 m @ 0.11 gpt Au, 786 gpt Ag, 0.68% Cu, 0.6% Pb, 1.3% Zn; 0.8 m @ 0.16 gpt Au, 1,549 gpt Ag, 1.73% Cu, 0.2% Pb, 0.7% Zn.
  • Vizsla Silver Corp. announced positive preliminary metallurgical test results for the Copala resource area at its Panuco project in Sinaloa. Drill core was first crushed and the subject to simple bulk flotation. Flotation + regrind + Cyanide Leach on flotation concentrate, coupled with Cyanide Leach of Rougher Tails recovered 90.6% Au, 93.7% Ag. “Further test work of material from the Napoleon, Tajitos and Copala deposits is planned to better understand and optimise grind size, cyanide consumption, leach kinetics, residence times and recoveries.”

ON DEALS AND CORPORATE ISSUES             

  • First Majestic Silver Corp. and Golden Tag Resources Ltd. closed the transaction on the La Parrilla past producing mine in Durango. First Majestic received 143.7 M shares of Golden Tag (US$20 M), and is to receive up to US$13.5 M in the form of three milestone payments either in cash or shares. The first repayment of US$2.7 M is due 18 months on the closing, the second US$7.75 M payment upon receipt of a resource estimate of 5 M Oz AgEq in reserves or 22 M Oz AgEq in measured and indicated resources and the third US$5.05 M payment upon receiving a resource estimate of 12.5 M Oz Ag Eq measured and indicated resources in a new zone on La Parrilla. In addition, First Majestic purchased 18 M shares of Golden Tag and 9 M warrants. Following the closing First Majestic owns 40.8% of Golden Tag shares, and if the warrants are exercised will own 42.2% on a partially diluted basis.

ON SOCIAL RESPONSIBILITY

  • No relevan news.

On the image below: Silicified vein ridge on a project in the Sonoran Desert. Picture by Jorge Cirett.

The Mining and Exploration News in Mexico: Highlights on the First Week of August 2023

/ Gambusino Prospector / Leave a comment

By Jorge Cirett                                             

During the 31st week of the year (July 31st to August 6th, 2023), 25 companies working in Mexico posted news releases. Five companies informed on exploration work at its properties and seven more reported second quarter 2023 results. Two companies informed on private placements, while one declared a dividend payment. Five companies informed on technical reports, updated mineral resources, drilling results, mining plans and mine preparations on their projects. One company sold the royalties in some properties and one other is reviewing exploration opportunities in South America. ON MEXICO ISSUES, one company made clear commitment to get projects beyond Mexico, the country new mining policies showing its might. The Union – Grupo Mexico conflict in Sombrerete is to be solved in Mexico, not under the T-MEC, according to the federal government. Income tax returns from the mining industry fell by 35% on the first semester 2023. ON EXPLORATION, in Sonora, Prismo Metals mobilized a drill rig to Los Pavitos; Silver Spruce Resources resumed work at Diamante. In Chihuahua, Kootenay Silver updated on work at Columba. In Sinaloa, Prismo Metals updated on the drilling at Palos Verdes. ON MINING, Fresnillo PLC, Starcore International Mines, Capstone Copper, Equinox Gold, First Majestic Silver, Torex Gold and Orla Mining released production results for Q2 2023. ON FINANCING, Goldgroup Mining issued shares on a convertible loan. First Majestic Silver declared the payment of a dividend per share. Colibri closed the first tranche of a private placement. ON RESOURCES AND DEVELOPMENT, SilverCrest Metals released a new technical report with updated mineral resources and a new mine plan for Las Chispas in Sonora. Impact Silver updated on work to refurbish the Plomosas mine in Chihuahua. GoGold Resources released drilling results from Los Ricos South in Jalisco. Discovery Silver released drilling results from the FS program at Cordero, in Chihuahua. Heliostar Metals reported on the re-scoping study at Ana Paula, in Guerrero. ON DEALS AND CORPORATE ISSUES, Endeavour Silver entered into an agreement to sell its royalty on the Cozamin property. Xali Gold is to review exploration opportunities in South America. ON SOCIAL RESPONSIBILITY, no relevant news. ON MEXICO ISSUES

  • Editor comments. One more company working exclusively in Mexico announced plans to look for projects in other countries. No one can say the policies imposed by the current administration are not producing the results sought, even if its full weight is to be felt in the years to come.
  •  The federal government directed that the labor conflict between Grupo Mexico and a Union (Sindicato Nacional de Trabajadores Mineros, Metalúrgicos, Siderúrgicos y Similares de la República Mexicana) in the Sombrerete mine in Zacatecas, has to be solved in Mexican courts, out of the T-MEC rapid response labor mechanism.
  • Income tax returns fell 34.6% year on year on the first semester of 2023, the biggest drop in 20 years. On VAT (IVA) and special tax on products and services (IEPS), the mining sector had refunds for $134 M ($2,275 M pesos) and $6.5 M ($110 M pesos) respectively.  

ON EXPLORATION

  • Kootenay Silver Inc. informed two of three surface access agreements needed have been now signed, and the third one is in the final negotiation stage at its Columba project in Chihuahua.
  • Prismo Metals Inc. announced the mobilization of a drill rig for the planned 2,500 m program to its Los Pavitos project in Sonora. Assays for the last four trenches dug at the project were published. Highlighted intervals comprise 1.0 m @ 3.98 gpt Au, 5 gpt Ag; 2.80 m @ 1.18 gpt Au, 16 gpt Ag. 
  • Prismo Metals Inc. updated on the drilling program at its Palos Verdes project in Sinaloa. Ten holes for a total of 2,035 m have been completed on the 2,500 m program, with the eleventh hole in progress and three holes remaining. On a second press release the company announced the expansion of the program by a joint committee by Prismo and Vizsla, to 3,600 m “in ten holes to be completed in two phases”.
  • Silver Dollar Resources Inc. submitted a drilling permit application for the next phase of drilling at the Nora project in Durango. “The geological setting is a Tertiary-aged volcanic flow-dome complex. Gold-silver mineralization is hosted within two structurally controlled epithermal veins, Candy and Nora…. Only 500 m of the potential 3-km strike of the Candy vein structure has been drill tested, and only to a depth of 250 m below surface”.
  • Colibri Resource Corp. and partner Silver Spruce Resources Inc. announced the resumption of field works at the Diamante project in Sonora. Stream sediment sampling, geological mapping and rock chip sampling are some of the planned activities.
  • Fresnillo PLC. provided its Q2-2023 production results. The Company produced over 14 M Oz Ag, 152,217 Oz Au, 13,994 tonnes Pb and 25,670 tonnes Zn from its operation in Fresnillo, Saucito and Juanicipio in Zacatecas, Cienega in Durango, Herradura and Nochebuena in Sonora, and San Julian in Chihuahua.
  •  Starcore International Mines Ltd. presented results for its fiscal year and quarter ending on April 30, 2023. During the quarter the company processed 56.8 K tonnes @ 1.45 gpt Au, 11.2 gpt Ag, recovering 86.1% Au, 48.3% Ag, to produce 2,300 Oz Au, 10 K Oz Ag at its San Martin mine in Queretaro. For the year, the company produced 10,000 Oz Au, 85.4 K Oz Ag. Mine operating cash cost was $1,611 and $1,535 per AuEq Oz respectively for the quarter and full year.
  • Capstone Copper Corp. reported financial results for the second quarter of 2023, including figures from its Mexican operations. At Cozamin, in Zacatecas, 6.6 K tonnes Cu were produced at cash cost $1.63 per Lb Cu.
  • Equinox Gold Corp. announced its second quarter 2023 financial and operating results, without disclosing figures per project.
  • First Majestic Silver Corp. announced unaudited consolidated financial results for the second quarter 2023. During the period the company produced 2.63 M Oz Ag, 40,658 Oz Au, or 5.97 M Oz AgEq.
  • Torex Gold Resources Inc. reported Q2 2023 and operational results. During the period, the company mined 11.77 M tonnes from the open pit (13,293 tpd), 174 K tonnes from underground (1,913 tpd) at the Limon Guajes mine in Guerrero, of which 1.21 M tonnes were processed to produce 107,507 Oz Au at cash cost $848 per Oz Au and an all-in sustaining cost of $1,308 per Oz Au. Torex maintains its 2023 guidance to produce 440 K to 470 K Oz Au. The quarter closed with net cash of $273.8 M.
  • Orla Mining Ltd. announced the results for the second quarter of 2023. At the Camino Rojo Oxide mine in Zacatecas, 29,058 Oz Au were produced at an AISC of $696 per Oz Au. The pit development is being hindered by SEMARNAT lateness to authorize permits. Cash balance at the end of the period was $114.5 M.   

ON FINANCING

  • Goldgroup Mining Inc. announced the issuance of 29.05 M shares upon conversion of the company’s outstanding convertible loan with a face value of $2.16 M (Cerro Prieto, Sonora).
  • First Majestic Silver Corp. declared a cash dividend of $0.0051 per common share for the second quarter of 2023 (San Dimas, Durango).
  • Colibri Resource Corp. closed the first tranche of the previously announced non-brokered private placement of “Units”, for gross proceeds of US$487 K. “Each Unit is comprised of: (i) US$1,000 principal amount of 10% secured convertible debentures (the “Debentures”) issued by the Company with a maturity date (“Maturity Date”) of 2 years from the date of issuance; and (ii) 5,416 common share purchase warrants of the Company” (Diamante, Sonora).

ON RESOURCES AND DEVELOPMENT

  • SilverCrest Metals Inc. announced results from an updated independent technical report for the Las Chispas operation in Sonora. The report describes a 1,200 tpd operation of ore averaging 4.02 gpt Au, 396.1 gpt Ag, recovering 98.0% Au, 97.0% Ag, to produce 57 K Oz Au, 5.5 M Oz Ag per year in an operation with a mine life (LOM) of 8 years, to generate a post-tax net present value of $549 M. Cash cost is estimated at $7.84 per Oz AgEq and an AISC of $11.98 per Oz AgEq. “The Mineral Resource Estimate model was updated to reflect: narrower veins located over a larger area, thus requiring increased underground development, increased constraints on geologic, statistical, and geostatistical modelling parameters resulting in reductions in resources mainly in Babicanora Main and Babicanora Norte Main veins and increased resources in the Babi Vista Vein, including the Babi Vista Splay. Additionally, there is an increase in the number of Mineral Resource veins and the veins are more widely dispersed. The Updated Inferred Mineral Resource Estimate is reduced from the 2021 FS due to conversion to M&I Mineral Resources and application of the same stricter constraints as applied to M&I Mineral Resources”.
  • Impact Silver Corp. provided an update on the recently acquired Plomosas mine in Chihuahua. The mill refurbishment is in the final stages, with testing and modification of the plant to start in late summer to ramp up production to the 200 tpd design capacity. The company has applied for an expansion of the current tailings pond while planning and permitting of the next one takes place. Refurbishment of ventilation, electrical and lighting systems are ongoing, and mine planning is being completed for 2023-2024. The current workforce is comprised by 70 company workers and 25 contract workers.
  • GoGold Resources Inc. announced drilling results from Los Ricos South project in Jalisco. The highlighted core length intercepts comprise 30.2 m @ 1.68 gpt Au, 278 gpt Ag (including 9.70 m @ 4.54 gpt Au, 769 gpt Ag); 34.8 m @ 1.37 gpt Au, 132 gpt Ag (including 7.0 m @ 4.68 gpt Au, 440 gpt Ag); 32.70 m @ 1.19 gpt Au, 124 gpt Ag; 11.7 m @ 0.93 gpt Au, 387 gpt Ag (including 1.40 m @ 5.36 gpt Au, 2,780 gpt Ag); 23.10 m @ 0.80 gpt Au, 143 gpt Ag; 28.10 m @ 0.71 gpt Au, 129 gpt Ag. “The Main area drilling campaign’s purposes is to better define the very high-grade portions of the current deposit that may be amenable to bulk underground mining…… It is expected that these holes will be included in an updated Resource to be released by the end of the summer”.
  • Discovery Silver Corp. released results from feasibility study (FS) drilling at its Cordero project in Chihuahua. Highlighted core length intervals of the reserve and expansion drilling comprise 62.10 m @ 0.25 gpt Au, 48 gpt Ag, 0.6% Pb, 0.6% Zn; 45.0 m @ 0.24 gpt Au, 66 gpt Ag, 0.5% Pb, 0.7% Zn; 51.7 m @ 0.19 gpt Au, 51 gpt Ag, 0.6% Pb, 0.9% Zn; 15.10 m @ 0.08 gpt Au, 278 gpt Ag, 3.1% Pb, 2.9% Zn; 12.4 m @ 0.19 gpt Au, 168 gpt Ag, 1.4% Pb, 3.1% Zn; 37.4 m @ 0.09 gpt Au, 79 gpt Ag, 1.1% Pb, 1.5% Zn; 38.5 m @ 0.17 gpt Au, 104 gpt Ag, 0.5% Pb, 0.3% Zn; 82.1 m @ 0.03 gpt Au, 33 gpt Ag, 0.6% Pb, 0.9% Zn. Discovery has now drilled 52,000 m in 164 holes as part of the FS drill program. Incoming “property-wide drilling will initially target large chargeability anomalies in the Sanson area (approximately 3.5 km to the northeast of Cordero) and skarn targets at depth in the northeast of the deposit. Currently, 9,000m of drilling is planned in 2023”.
  • Heliostar Metals Ltd. reported progress on re-scoping of the current pre-feasibility study (PFS) at the Ana Paula project in Guerrero. “The Company is evaluating three underground mining scenarios, with different cut-off grades and mining rates, that are being advanced for more detailed evaluation and comparison…… The Company will refine the options upon receipt of an updated resource model and metallurgical program results, both of which rely on drilling completed in 2023. Metallurgical results will be reported in October and an updated resource model is expected in November 2023”.

ON DEALS AND CORPORATE ISSUES              

  • Endeavour Silver Corp. entered into an agreement with Gold Royalty Corp. to sell all of its interest in a 1% Cozamin Royalty for a total consideration of US$7.5 M, payable in cash. “The Royalty applies to two concessions (Calicanto and Vicochea) on Capstone’s Cozamin copper-silver mine, located 3.6 kilometres north-northwest of Zacatecas City in state of Zacatecas, Mexico”.
  • Xali Gold Corp. has decided to review exploration opportunities in South America, including Peru. The company updated on its Mexican projects: Exploration at El Oro in Estado de Mexico has been put on hold, whilst Sun River Gold (who has an option in the El Oro mine tailings) has been advancing permitting and providing some cash flow through advances on the Net Profit Interest due once in production. “Negotiations are also underway with Mexican groups regarding both upgrades and financing commitments to make the San Dieguito de Arriba (“SDA”) Plant in Western Mexico fully operational. Xali Gold terminated the previously announced agreement (see January 18, 2023 News Release) with Minera Cinco Reales S.A. de C.V. (“MCR”) earlier this month due to MCR’s lack of progress”.

ON SOCIAL RESPONSIBILITY

  • Aura Minerals Inc. released its 2022 sustainability report, with a 62% reduction in frequency rates of accidents, 92% of water recycling and establishing a decarbonization plan with the goal of reducing GHG emissions by 5% from 2020 levels by 2023.

On the image below: Silicified vein ridges on a project in the Sonoran Desert. Picture by Jorge Cirett.