Jasperoid related to an epithermal vein system

By Miguel A Heredia

During the 43^th week of the year (October 21^st to October 27^th 2024), at least 32 press releases were announced by companies working in Mexico, with nine disclosing deals and corporate issues, nine communicating production and financial results, six reporting resources and development of their properties, five announcing financing rounds, two informing on exploration results, and one commenting on Mexican issues. ON MEXICO ISSUES, Kootenay reported the best drilling intercepts in Mexico on the fourth week of October, 2024. ON EXPLORATION, In Chihuahua, Kootenay released results from 4 holes drilled at its Columba project. In Sinaloa, Centenario Gold reported that it plans to initiate a second phase drill program in early 2025 at its Eden property.  ON MINING, Fortuna Mining announced that it will release its Q3, 2024 financial results on November 3, 2024 (San Jose Mine, Oaxaca). Starcore announced the resumption of operations at its San Martin mine in Queretaro. MAG Silver reported Q3, 2024 production results from its Juanicipio mine in Zacatecas. Santacruz released Q3, 2024 production results from its Zimapan mine in Hidalgo. Gold Royalty announced strong Q3, 2024 revenue, driven by the company´s cash flowing royalties (Cozamin, Zacatecas). Gold Resource reported preliminary Q3, 20243 production results from its Don David mine in Oaxaca. Equinox announced that it will release its unaudited financial and operating results for the three and nine months ended September 30, 2024 on Wednesday, November 6, 2024 (Los Filos mine, Guerrero). Newmont reported Q3, 2024 production results from its Peñasquito mine in Zacatecas. Fresnillo plc released Q3, 2024 production results from their Mexican operations. ON FINANCING, Guanajuato Silver announced a non-brokered private placement for gross proceeds of up to CAD $8M, the same that later on was modified to CAD $8.62M (Valenciana Mine Complex, Guanajuato). Prismo reported that it entered into debt settlement agreements with certain creditors of the company (Palos Verdes project, Sinaloa). Kingsmen announced a non-brokered private placement for gross proceeds of up to $1M (Las Coloradas project, Chihuahua). Osisko Development announced an oversubscribed and fully allocated private placement financing for gross proceeds of USD $57.5M (San Antonio project, Sonora).  ON RESOURCES AND DEVELOPMENT, Goldgroup reported results of an independent metallurgical testing conducted at its Cerro Prieto mine in Sonora. Endeavour Silver provided a Q3, 2024 construction progress update on its Terronera property in Jalisco. Chesapeake provided a metallurgical update for its Metates property in Durango. Sierra Madre announced a test mining throughput at its la Guitarra mine complex in Estado de Mexico. Silver Tiger released results of a preliminary feasibility study (PFS) for its El Tigre project in Sonora. Luca Mining commenced an underground exploration program at its Tahuehueto mine in Durango.  ON DEALS AND CORPORATE ISSUES, Quetzal Copper announced results of its annual general meeting of shareholders (Cristinas project, Chihuahua). Silver Storm reported that the trading of its shares on the TSX Venture Exchange has been suspended due to its failure to file its annual financing statements, management´s discussion and analysis, and related officer certifications. (La Parrilla Mine, Durango). Starcore announced management changes of its Board of Directors (San Martin mine, Queretaro). GR Silver reported the replacement of its CEO (Plomosas project, Sinaloa). Heliostar received regulatory approval for the acquisition of the Mexican business unit from Florida Canyon (San Agustin and El Castillo mines in Durango, plus other assets). Florida Canyon received regulatory approval for the sale of its Mexican business unit to Heliostar (San Agustin and El Castillo mines in Durango, plus other assets). Centenario Gold amended its Eden property option agreement located near Cosala, Sinaloa. Southern Silver reported results from its annual general meeting of shareholders (Cerro Las Minitas project, Durango). Fuerte Metals reported that its common shares have been approved to trade on the OTC Market’s Group Inc.’s OTCQB Venture Market (Cristina project, Chihuahua). Xali Gold announced that Kappes, Cassiday and Associates (KCA) is progressing well on the El Oro tailings project in Mexico, having made a recent payment of USD $1M as part of the purchase agreement.   ON SOCIAL RESPONSIBILITY,  no relevant news.

ON MEXICO ISSUE

• Kootenay Silver Inc., reported the best drilling intercepts in Mexico on the fourth week of October, 2024. Details are shown in the table below:

ON EXPLORATION

• Kootenay Silver Inc., released results from 4 holes drilled at its Columba project, Chihuahua. The batch reported herein comprises drill tests of the D-Vein trend along strike or at depth. The Company is focused on testing extensions and gaps within the data set in advance of the preparation of a mineral resource estimate. Drilling highlights (true width reported) include holes CDH-24-171 with 1,334 g/t Ag, 0.8% Pb, and 3.4% Zn over 2.17m, including 2,370 g/t Ag, 1.2% Pb, and 5.5% Zn over 0.42m, plus 117 g/t Ag, 1.1% Pb, and 0.3% Zn over 2.5m, plus 298 g/t Ag, 1.3% Pb, and 0.6% Zn over 6.48m, including 627 g/t Ag, 2.5% Pb, and 0.5% Zn over 2.62m, including 1,525 g/t Ag, 1.3% Pb, and 0.2% Zn over 0.53m, plus 369 g/t Ag, 0.6% Pb, and 1.8% Zn over 1.25m, including 976 g/t Ag, 1.5% Pb, and 4.8% Zn over 0.42m, plus 338 g/t Ag, 0.4% Pb, and 1.1% Zn over 15m, including 484 g/t Ag, 0.5% Pb, and 1.4% Zn over 9.34m, including 923 g/t Ag, 0.8% Pb, and 2.5% Zn over 1.2m, plus 487 g/t Ag, 0.5% Pb, and 1.1% Zn over 2.5m; and hole CDH-23-173 with 401 g/t Ag, 0.2% Pb, and 0.4% Zn over 1.67m, plus 142 g/t Ag, 0.1% Pb, and 0.6% Zn over 7.14m, including 377 g/t Ag, 0.3% Pb, and 1.8% Zn over 1.89m, plus 459 g/t Ag, 0.3% Pb, and 0.6% Zn over 0.76m, plus 796 g/t Ag, 0.6% Pb, and 2.2% Zn over 0.53m, plus 679 g/t Ag, 0.3% Pb, and 0.5% Zn over 0.76m, plus 162 g/t Ag, 0.4% Pb, and 1.4% Zn over 4m, plus 84 g/t Ag, 0.1% Pb, and 0.2% Zn over 7.58m, plus 1,070 g/t Ag, 4.2% Pb, and 1.7% Zn over 0.38m.
• Centenario Gold Corp., reported that it plans to initiate a second phase drill program in early 2025 at its Eden property in Sinaloa, building on insights gained from the first phase of drilling completed in February 2024. This upcoming program aims to further explore the mineralized systems on the Eden property, including the upper and deeper portions of the Buenavista epithermal system and other nearby prospects like La Provedora.

ON MINING

• Fortuna Mining Corp., announced that it will release its unaudited financial statements and management’s discussion and analysis for the Q3, 2024 on November 3, 2024 (San Jose Mine, Oaxaca).
• Starcore International Mines Ltd., announced the resumption of operations at its San Martin mine, Queretaro, which has returned to normal capacity following safety upgrades. The company expressed gratitude to various Mexican government agencies for their collaboration in enhancing safety standards.
• MAG Silver Corp., reported Q3, 2024 production results from its Juanicipio mine in Zacatecas. The company milled 322,290 tonnes of 481 g/t Ag,1.32 g/t Au, 1.6% Pb, and 2.8% Zn to produce 4.88M Oz Ag, 10-8K Oz Au, 10.66M Lb Pb, and 16.76M Lb Zn.
• Santacruz Silver Mining Ltd., released Q3, 2024 production results from its Zimapan mine in Hidalgo. The company processed 217,741 tonnes of 82 g/t Ag, 2.6% Zn, 0.8% Pb, and 0.29% Cu with metallurgical recoveries of 78%, 77%, 90%, and 43% respectively, to produce 444.6K Oz Ag, 9.68M Lb Zn, 3.38M Lb Pb, and 604.8K Lb Cu (1,156,097 Oz AgEq).
• Gold Royalty Corp., announced strong Q3, 2024 revenue, driven by the company´s cash flowing royalties. The company reported an approximately 160% increase in revenue and 90% increase in total revenue, land agreement proceeds, and interest in the third period of 2024 compared with the same period in 2023 (Cozamin, Zacatecas).
• Gold Resource Corporation reported preliminary Q3, 20243 production results from its Don David mine in Oaxaca. The company milled 83,690 tonnes of 0.54 g/t Au, 83 g/t Ag, 0.2% Cu, 1% Pb, and 2.6% Zn to produce 944 Oz Au, 194.5K Oz Ag, 208.3K Lb Cu, 1.29M Lb Pb, and 3.9M Lb Zn. In the third period of 2024, Gold Resource sold 1,357 Oz Au, 181.4K Oz Ag, 219.5K Lb Cu, 1.05M Lb Pb, and 3.3M Lb Zn (43,526 Oz AuEq) at an average realized  prices of USD $2,561/Oz Au, USD $30.61/Oz Ag, USD $8,832/tonne Cu, USD $2,065/tonne Pb, and USD $2,854/tonne Zn.
• Equinox Gold Corp., announced that it will release its unaudited financial and operating results for the three and nine months ended September 30, 2024 on Wednesday, November 6, 2024 (Los Filos mine, Guerrero).
• Newmont Corporation reported Q3, 2024 production results from its Peñasquito mine in Zacatecas. The company produced 213K Oz Au or 229K Oz AuEq at production costs of USD $ 985/Oz AuEq or USD $990/Oz AuEq and AISC of USD $1,224/Oz Au or USD $1,286/ Oz AuEq.
• Fresnillo plc released Q3, 2024 production results from their Mexican operations. The company presented consolidated results and reported the production of 14.4M Oz Ag, 156.8K Oz Au, 39.7M Lb Pb, and 72.3M Lb Zn during the third quarter of 2024. It also provided a 2024 outlook and expects to produce between 55-62M Oz Ag and 580-630K Oz Au /101-112 M Oz AgEq). At Fresnillo mine, Zacatecas, it processed 578,323 tonnes of 155 g/t Ag, 1.04 g/t Au, 1.5% Pb, and 3.3% Zn to produce 2.6M Oz Ag, 14.4K Oz Au, 16.86M Lb Pb, and 32.18M Lb Zn. At Saucito mine, Zacatecas, the company processed 590,362 tonnes of 219 g/t Ag, 1.35 g/t Au, 1.1% Pb, and 2% Zn to produce 3.7M Oz Ag, 19.8K Oz Au, 12.85M Lb Pb, and 20.8M Lb Zn. At Pyrites Plant (includes Fe concentrates from Saucito and Fresnillo mines) it  processed 39,845 tonnes of 564 g/t Ag and 2.14 g/t Au  to produce 527K Oz Ag and 790 Oz Au. At La Ciénega mine, Durango the company processed 272,133 tonnes of 1.14 g/t Au, 163 g/t Ag, 0.4% Pb, and 0.4% Zn to produce 8.9K Oz Au, 1.2M Oz Ag, 1.5M Lb Pb, and 1.48M Lb Zn. At San Julian Veins, Chihuahua/Durango Border, Fresnillo processed 314,786 tonnes of 1.24 g/t Au and 226 g/t Ag to produce 11.9K Oz Au and 3M Oz Ag, At San Julian Disseminated Ore Body, Chihuahua/Durango Border, it processed 435,804 tonnes of 0.06 g/t Au, 77 g/t Ag, 0.3% Pb, and 1.1% Zn to produce 498 Oz Au, 902K Oz Ag, 2.4M Lb Pb, and 8.4M Lb Zn. At Herradura mine, Sonora, the company processed 6,257,754 tonnes of 0.7 g/t Au and 1,1 g/t Ag to produce 89K Oz Au and 119K Oz Ag. At Noche Buena mine, Sonora, the company recovered 5.4K Oz Au from the leach pads. At Juanicipio mine, Zacatecas (attributable), Fresnillo processed 186,082 tonnes of 481 g/t Ag, 1.32 g/t Au, 1.6% Pb, and 2.8% Zn to produce 2.74M Oz Ag, 6K Oz Au, 6M Lb Pb, and 9.5M Lb Zn.

ON FINANCING

• Guanajuato Silver Company Ltd., announced a non-brokered private placement for gross proceeds of up to CAD $8M by the issuance of up to 33,333,333 units at a price of CAD $0.24 per unit. Later on, it was modified to CADS $8.62M by the issuance of 35,918,000 units at a price of $0.24 per unit. Net proceeds will be used for working capital and general corporate purposes (Valenciana Mine Complex, Guanajuato).
• Prismo Metals Inc., reported that it entered into debt settlement agreements with certain creditors of the company. Creditors have accepted 100,000 common shares of the company at a deemed issue price per share of $0.21, and 17,500 common shares of the company at a deemed issue price per share of $0.20 in full and final settlement of aggregate accrued and outstanding indebtedness in the amount of $24,500 (Palos Verdes project, Sinaloa).
• Kingsmen Resources Ltd., announced a non-brokered private placement financing of up to 4,000,00o units at a price of $0.25 per unit for gross proceeds of up to $1M (Las Coloradas project, Chihuahua).
• Osisko Development Corp., announced an oversubscribed and fully allocated private placement financing for gross proceeds of USD $57.5M, which is expected to close on November 12, 2024. The offering involves the issuance of 31,944,700 units at a price of USD $1.80 per unit. Part of the net proceeds will be used to repay a portion of the company´s credit facility (San Antonio project, Sonora).

ON RESOURCES AND DEVELOPMENT

• Goldgroup Mining Inc., reported that an independent metallurgical testing conducted at its Cerro Prieto Gold mine in Sonora has yielded promising results, confirming higher gold and silver recoveries from the Esperanza and Nueva Esperanza Zones. The average gold extraction rates were 82.07% for Nueva Esperanza and 78.03% for Esperanza, while silver extractions reached 90.42% and 63.12%, respectively. The tests involved cyanide agitated leach methods over a 72-hour retention period, with sodium cyanide and calcium oxide consumptions falling within medium ranges. On other tests involved locked cycle cyanide column method over a 78 days period, the average gold extractions rates were 78.88% for La Esperanza and 77.3% for Nueva Esperanza, while silver extractions reached 21.18% and 17.27% respectively at a sodium cyanide concentration of 600 ppm and crush size of  P₈₀ of 3/8”, resulting in a calculated gold and silver recoveries of 72.09% and 17.27% respectively (3% discounted from column extraction) X 95% ADR plant recover for both zones. These findings indicate a positive outlook for the mine’s production potential and economic viability.
• Endeavour Silver Corp., provided a Q3, 2024 construction progress update on its Terronera property in Jalisco.  It has reached 77% overall construction completion with more than USD $258M of the project’s budget spent to date. Key highlights include the Upper Plant Platform nearing completion and surface mill construction at 90%. The focus is shifting to the Lower Platform and Tailing Storage Facility, with significant progress in various areas, including the installation of flotation equipment and the construction of auxiliary buildings. The project is on track to begin commissioning systems near the end of Q4 2024, with ongoing mine development and community support initiatives also noted.
• Chesapeake Gold Corp., provided a metallurgical update for its Metates property in Durango. The company achieved gold recovery rates exceeding 70% using its proprietary oxidative leach technology, which will serve as a foundation for a pre-feasibility study (PFS). After 204 days of oxidation, a ~74% gold recovery was achieved. After 146 days, the oxidation process increased the silver recoveries by over 20%. Silver represents approximately 30% of the economic value of Metates. Additionally, the recent acquisition of certain intellectual property rights marks a strategic milestone, enabling Chesapeake to explore further opportunities in the global refractory ores market, valued at approximately USD $1.5 trillion. The metallurgical test work demonstrated improved recoveries for both gold and silver, indicating the potential for enhanced economic value from the project.
• Sierra Madre Gold and Silver Ltd., announced a test mining throughput at its la Guitarra mine complex in Estado de Mexico. Since test mining began on June 25, 2024, the company has achieved an average daily throughput of 428 wet metric tonnes (WMT), with peaks of 504 WMT/d. Silver recoveries have averaged 78%, while gold recoveries have improved from 74% in June to 87% in October. The company plans to begin commercial production before the end of the year and is testing new reagent combinations to enhance silver recovery from oxidized materials.  Since the commencement of test operations, a total of 39,272 tonnes of economically interesting mineralized material has been put through the processing circuit. A total of 690.44 dry metric tonnes of concentrate has been shipped to MRI Trading. Average provisional concentrate payment grades have been 2,903 g/t Ag and 34.74 g/t Au.
• Silver Tiger Metals Inc., released results of a Preliminary Feasibility Study (PFS) for its El Tigre project in Sonora. Highlights of the PFS (all figures in US dollars) include an after-tax net present value (NPV) using a discount rate of 5% of $22M, with an after-tax IRR of 40% and payback period of 2 years; 10-year mine life recovering a total of 43M payable Oz AgEq or 510K payable Oz AuEq, consisting of 9M Oz Ag and 408K Oz Au; total project undiscounted after-tax cash flow of $318M; initial capital costs of $86.8M, which includes $9.3M of contingency costs, over an expected 18-month build, expansion capital of $20.1M in year 3 and sustaining capital costs of $6.2M over the life of mine (LOM); average LOM operating cash costs of $973/Oz AuEq, and all in sustaining costs (AISC) of $1,214/Oz AuEq or Average LOM operating cash costs of $12/Oz AgEq, and all in sustaining costs (AISC) of $14/Oz AgEq; average annual production of approximately 4.8M Oz  AgEq or 56.7K Oz AuEq; and three years of production in the Proven category in the Phase 1 Starter Pit. “The PFS is focused on the conventional open pit mining economics of the Stockwork Mineralization Zone defined in the updated Mineral Resource Estimate (MRE). The updated MRE also contains an Out-of-Pit Mineral Resource that Silver Tiger plans to study in a Preliminary Economic Assessment in H1-2025.
• Luca Mining Corp., commenced an underground exploration program at its Tahuehueto mine in Durango. The company plans to drill up to 5,000m of diamond core drilling in 26 holes over the next 4-6 months. “The drill plan takes advantage of recently developed areas to potentially extend the resource along the modeled veins”.

ON DEALS AND CORPORATE ISSUES

• Quetzal Copper Corp., announced results of its annual general meeting of shareholders (Cristinas project, Chihuahua).
• Silver Storm Mining Ltd., reported that the British Columbia Securities Commission issued a failure to file cease trade order (CTO) due to the company’s failure to file its annual financial statements, management´s discussion, and analysis and related officer certifications for the financial year ended March 31, 2024, and its unaudited interim financial statements, related management´s discussion, and analysis and officer certifications for the three months ended June 30, 2024.  This delay is attributed to complexities related to the acquisition of the La Parrilla Silver Mine Complex. The company expects to complete its annual filings by approximately October 24, 2024, with interim filings to follow shortly after. As a result of the CTO, trading of the company’s shares on the TSX Venture Exchange has been suspended, and its listing has been moved from the OTCQB Market to the OTC Pink Open Market until the required documents are filed.
• Starcore International Mines Ltd., announced management changes of its Board of Directors as one of its members will be stepping down from the Board due to the requirements of her professional career. A new member will be joining the Board as her replacement (San Martin mine, Queretaro).
• GR Silver Mining Ltd., reported the replacement of its CEO by retirement effective immediately (Plomosas project, Sinaloa).
• Heliostar Metals Ltd., received regulatory approval from the Comisión Federal de Competencia Económica (COFECE) with respect to the pending acquisition of the Mexican business unit from Florida Canyon Gold Inc., which is anticipated in early November 2024 (San Agustin and El Castillo mines in Durango).
• Centenario Gold Corp., amended its Eden property option agreement located near Cosala, Sinaloa. Under the existing terms of the agreement, the company was required to make a cash payment of USD $60K on December 23, 2024, and a final payment of USD $425K on March 23, 2025, but now with the amendment, Centenario has extended the payment schedule over 2½ years while maintaining a total exploration expenditure requirement of $3M, with approximately 1.47M already spent as of June 30, 2024. future payments are shown in the amended payment schedule below:

• Southern Silver Exploration Corp., reported results from its annual general meeting of shareholders (Cerro Las Minitas project, Durango).
• Fuerte Metals Corporation reported that its common shares have been approved to trade on the OTC Market’s Group Inc.’s OTCQB Venture Market in the United States, under the ticker symbol FUEMF (Cristina project, Chihuahua). 
• Xali Gold Corp., announced that Kappes, Cassiday and Associates (KCA) is progressing well on the El Oro tailings project in Mexico, having made a recent payment of USD $1M as part of the purchase agreement. KCA expects to begin production within 12 to 18 months and is required to make minimum royalty payments of USD $50K to Xali every six months.

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, jasperoid related to a low sulphidation epithermal vein system in a project in Zacatecas, Mexico. Photo taken by Miguel A Heredia.