During the 15th week of the year (April 11th to April 17th, 2022), at least 30 press releases were announced by companies working in Mexico. To note, nine companies posted exploration advances on their properties, six released first quarter 2022 reports, one updated on project work, six reported drill results on their advanced properties and one signed an exploitation agreement on a small scale mine. ON MEXICO ISSUES, Mexico’s president Andrés M. López Obrador warned he will change the mining law to make a government’s monopoly on lithium, if his Energy bill is not approved. According to Miner Deck, three of the top ten gold intercepts on the second week of April were drilled by companies working in Mexico. Six of the top ten silver intercepts were by companies in Mexico. ON EXPLORATION, in Sonora, Tocvan Ventures provided drill results on the Pilar project; Infinitum Copper released trench results at La Adelita; Silver Spruce had the preventive report approved for drilling at Diamante; Reyna Gold started drilling at La Gloria; Aztec Minerals finished the phase 2 RC drill campaign at Cervantes. In Chihuahua, Reyna Silver released drill results from Batopilas. In Nayarit, Sierra Madre Gold and Silver released drilling results from Tepic. In Guerrero, Pantera Silver reported drill results from Nuevo Taxco. In Zacatecas, Defiance Silver completed drilling at the Lucita prospect in its Zacatecas Silver project. ON MINING, Endeavour Silver, Fortuna Silver, Avino Silver, Golden Minerals, Great Panther and Torex Gold released first quarter 2022 reports. ON FINANCING, No Relevant News. ON RESOURCES AND DEVELOPMENT, Prime Mining released drill results from Los Reyes, in Sinaloa. Silver Tiger Metals provided drilling results for El Tigre, in Sonora. Silverton Metals released RC drilling results from Peñasco Quemado, in Sonora. Vizsla Silver reported drilling results from the Animas vein corridor at Panuco, in Sinaloa. Endeavour Silver informed on drill results from the El Curso property at its Guanaceví mine in Durango. Fabled Silver Gold is planning phase 2 drilling at Santa Maria, in Chihuahua. SilverCrest Metals announced drill results from Picacho, in Sonora. ON DEALS AND CORPORATE ISSUES, Galore Resources entered into an exploitation agreement with Oztoc Metal Corp for mining at the Duraznillo mine in Zacatecas. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
Mexico’s president Andrés M. López Obrador, warned that, “if Congress does not approve a constitutional reform on electrical matters next week….. he will push for a rewrite of the country’s Mining Law”. He stated that modifying the Mining Law requires simple majority (which he has), “to make lithium a mineral that belongs to the nation, to the Mexicans”.
According to Miner Deck, three of the top ten gold intercepts on the second week of April were from companies working in Mexico: Prime Mining (fifth) with 4.23 m @ 52.08 gpt Au at Los Reyes, in Sinaloa; Tocvan Ventures (eighth) with 116.9 m @ 1.2 gpt Au at Pilar, in Sonora, and Silver Crest Metals (tenth) with 4.7 m @ 20.86 gpt Au at Picacho, in Sonora.
According to Miner Deck, six of the top ten silver intercepts on the second week of April were by companies in Mexico: Endeavour Silver (third) with 7.46 m @ 2,067 gpt Ag at Guanaceví, in Durango; Prime Mining (fourth) with 4.3 m @ 1,008 gpt Ag at Los Reyes in Sinaloa; Defiance Silver (sixth) with 3.33 m @ 709 gpt Ag, Vizsla Silver (seventh) with 2.4 m @ 959 gpt Ag at Panuco, in Sinaloa; Silver Tiger Metals (nineth) with 23.8 m @ 95 gpt Ag at El Tigre in Sonora; Sierra Madre Gold and Silver (tenth) with 2.55 m @ 878 gpt Ag at Tepic.
Silver Spruce Resources Inc. announced the approval by SEMARNAT (Environmental authority) of the preventive report for drilling at the 1,057 ha Diamante property in Sonora. The program envisages 2,000 m of reverse circulation drilling starting in May, on the La Prieta, Aguaje, El Chon, El Chon Oeste, La Olla, Calton, El Cumbro, and Mezquite-Raizudo targets.
Sierra Madre Gold and Silver Ltd. released results from seven drill holes of the phase II drilling program at the Tepic project in Nayarit. “Four of the holes are up-dip extensions from the previously defined historic resource area while three are strike extensions”. Highlighted core-length intercepts comprise 7.05 m @ 125 gpt Ag, 0.90 gpt Au; 3.2 m @ 194 gpt Ag, 1.36 gpt Au; 12.1 m @ 146 gpt Ag, 0.64 gpt Au (including 1.5 m @ 489 gpt Ag, 0.77 gpt Au); 2.25 m @ 48 gpt Ag, 0.90 gpt Au; 1.5 m @ 7 gpt Ag, 1.89 gpt Au; 4.6 m @ 156 gpt Ag, 1.20 gpt Au; 4.8 m @ 106 gpt Ag, 1.48 gpt Au; 2.55 m @ 878 gpt Ag, 3.04 gpt Au; 1.05 m @ 11 gpt Ag, 2.66 gpt Au. True widths estimated at 90% of core-length intervals.
Reyna Gold Corp. reported channel and dump sample results from the Sombrero target at its La Gloria property in Sonora. Highlighted results comprise 8.68 gpt Au, 0.56% Cu, 64 gpt Ag, 0.4% Pb, 0.1% Zn; 8.17 gpt Au, 0.34% Cu, 49 gpt Ag, 0.1% Pb; 2.84 gpt Au, 0.17% Cu, 36 gpt Ag, 0.3% Pb, 0.2% Zn. “Reyna has started drilling at El Sombrero and expanded the number of planned holes from an initial 10 to now 22 holes in the El Sombrero target as part of its ongoing 10,000-meter drill program, which now comprises of a total of 36 holes”.
Pantera Silver Corp. reported initial drill results from the Nuevo Taxco project in Guerrero. Highlighted true width (tw) results comprise 0.55 m @ 98 gpt Ag; 1.15 m @ 0.10 gpt Au, 48 gpt Ag; 1.6 m @ 98 gpt Ag; 1.3 m @ 96 gpt Ag; 0.8 m @ 82 gpt Ag; 1.85 m @ 0.09 gpt Au, 225 gpt Ag on the Negrilla vein and 5.05 m @ 0.30 gpt Au, 108 gpt Ag; 1.75 m @ 0.42 gpt Au, 7 gpt Ag; 1.00 m @ 0.41 gpt Au, 14 gpt Ag; 0.86 m @ 1.86 gpt Au, 35 gpt Ag; 1.25 m @ 0.51 gpt Au, 9 gpt Ag; 4.29 m @ 0.78 gpt Au, 9 gpt Ag on the Creston de Maria vein. This drilling campaign tested 630 m along strike on two veins of 21 in the property, with a combined longitude of more than 11 km.
Tocvan Ventures Corp. announced results from one core hole at its Pilar property in Sonora. Highlighted core length intervals comprise 116.85 m @ 1.19 gpt Au, 7 gpt Ag (including 48.05 m @ 2.81 gpt Au, 9 gpt Ag, which includes 10.20 m @ 12.04 gpt Au, 23 gpt Ag). This core hole is a twin form a reverse circulation hole that returned 94.6 m @ 1.6 gpt Au. Nine holes totalling 1,562 m have been completed of phase III drilling.
Reyna Silver Corp. released results from 19 holes totalling 7,964 m of its 10,000 m stage 1 drill program at Batopilas, in Chihuahua. Highlighted core length intervals comprise 9.35 m @ 3.38 gpt Au (including 3.65 m @ 8.18 gpt Au, which includes 1.65 m @ 12.75 gpt Au); 1.45 m @ 6.87 gpt Au (including 0.35 m @ 18.95 gpt Au); 5.40 m @ 5.68 gpt Au (including 3.65 m @ 8.18 gpt Au); 0.75 m @ 9.55 gpt Au; 1.8 m @ 4.06 gpt Au. Reyna Silver is doing more exploration work to define the extent of gold rich versus silver rich mineralization, and their relationship.
Aztec Minerals Corp. and JV partner Kootenay finished the phase 2 reverse circulation program with 26 holes totaling 4,649 m at Cervantes, in Sonora. Highlighted hole length intervals comprise 88.41 m @ 1.10 gpt Au (including 15.24 m @ 3.96 gpt Au); 108.2 m @ 0.37 gpt Au; 45.7 m @ 0.45 gpt Au, 167.20 m @ 1.00 gpt Au, (including 24.4 m @ 4.25 gpt Au); 136.8 m @ 1.49 gpt Au (including 51.68 m @ 3.42 gpt Au); 100.32 m @ 0.75 gpt Au; 12.2 m @ 0.92 gpt Au; 7.6 m @ 0.68 gpt Au; 54.72 m @ 0.88 gpt Au; 7.6 m @ 0.74 gpt Au; 86.64 m @ 0.50 gpt Au; 138.32 m @ 0.53 gpt Au; 132.2 m @ 0.43 gpt Au; 9.1 m @ 0.46 gpt Au; 152.4 m @ 0.97 gpt Au (including 33.5 m @ 2.05 gpt Au); 54.9 m @ 0.48 gpt Au. The focus of the program was to “better define the open pit, heap leach gold potential of the porphyry oxide cap at California, evaluate the potential for deeper copper-gold porphyry sulfide mineralization underlying the oxide cap, test for north and west extensions of the California mineralization at California North and Jasper, and assess the breccia potential of Purisima East”.
Infinitum Copper Corp. released trenching results from La Adelita project in Sonora-Sinaloa. Trench 2 returned a true thickness of 9.15 m @ 16.45 gpt Au, 1.90% Cu, 3 gpt Ag. Three magneto-telluric lines have been completed at Las Trancas, with interpreted results pending. Surface samples from Andalucia and Cerro Potreritos have returned up to 5.49 gpt Au, 1.34% Cu, 139 gpt Ag. “Additional surface sampling at Pericos confirmed the presence of skarn mineralization on the west limb of the Cerro Grande anticline, 800 m to the west of the Cerro Grande zone” with samples up to 1.38% Cu, 77 gpt Ag, 1.31 gpt Au.
Defiance Silver Corp. informed in the completed 4,750 m drill program at the 2,674 ha Lucita property, on Defiance’s Zacatecas project in Zacatecas. This is the first drilling in the central Lucita asset currently under option from Pan American Silver Corp.. Highlighted core length intervals comprise 3.33 m @ 0.06 gpt Au, 709 gpt Ag (including 1.15 m @ 0.11 gpt Au, 1,604 gpt Ag); 0.94 m @ 0.11 gpt Au, 107 gpt Ag; 2.73 m @ 0.16 gpt Au, 102 gpt Ag; 3.48 m @ 514 gpt Ag (including 1.9 m @ 940 gpt Ag); 1.05 m @ 0.19 gpt Au, 317 gpt Ag; 4.09 m @ 0.10 gpt Au, 137 gpt Ag (including 0.6 m @ 0.28 gpt Au, 618 gpt Ag); 1.51 m @ 0.76 gpt Au, 192 gpt Ag. “The dominant silver mineralization consists of pyrargyrite-proustite, acanthite, and argentite hosted in polyphase quartz and calcite veins, breccias, and stockwork veinlet zones”.
Endeavour Silver Corp. reported first quarter 2022 production. At Guanceví, in Durango, 101.2 K tonnes were produced at 1,125 tonnes per day (tpd) grading 407 gpt Ag, 1.19 gpt Au, recovering 85.6% Ag, 89.8% Au to produce 1.13 M Oz Ag, 3,477 Oz Au. At Bolañitos, in Guanajuato, 104.9 K tonnes were produced @ 61 gpt Ag, 1.73 gpt Au, recovering 85.9% Ag, 89.6% Au to produce 181.1 K Oz Ag, 5,218 Oz Au.
Fortuna Silver Mines Inc. released production results for the first quarter 2022, including figures from its operations in Mexico. In San Jose, in Oaxaca, 250.9 K tonnes were milled at a rate of 2,918 tpd, grading 185 gpt Ag, 1.13 gpt Au, recovering 91% Ag, 90% Au to recover 1.36 M Oz Ag, 8,239 Oz Au.
Avino Silver & Gold Mines Ltd. reported first quarter 2022 production results. At Avino, in Durango, 111.1 K tonnes were milled, averaging 50 gpt Ag, 0.29 gpt Au, 0.56% Cu, recovering 92% Ag, 77% Au, 89% Cu, to produce 164.4 K Oz Ag, 801 Oz Au, 1.22 M Lb Cu (457.8 K Oz AgEq). During the quarter the acquisition of La Preciosa project was completed, and drill results from La Potosina of up to 2.95 m @ 668 gpt AgEq were released. “Avino is completing its conversion to dry stack tailings”.
Golden Minerals Co. reported production for the first quarter 2022. At Rodeo, in Durango, 203.6 K tonnes were mined, 10.9 K tonnes stockpiled awaiting process, 88.6 K tonnes in low grade stockpiles 47.4 K tonnes processed at a rate of 527 tpd, grading 3.1 gpt Au, 11.6 gpt Ag, recovering 75.4% Au, 82.8% Ag, to produce 3,608 Oz Au, 13.9 K Oz Ag (3,787 Oz AuEq).
Great Panther Mining Ltd. reported production first quarter 2022 results, including figures from its Mexican operations. At Topia, in Durango, 16.3 K tonnes were mined, 16.2 K tonnes milled, averaging 362 gpt Ag, 0.84 gpt Au, recovering 92% Ag, 64% Au, to produce 173.7 K Oz Ag, 282 Oz Au, 365 tonnes Pb, 525 tonnes Zn (3,876 Oz Au Eq). The Guanajuato Mine Complex is currently in care and maintenance, while waiting for the CONAGUA (water use authority) tailings dam permit.
Torex Gold Resources Inc. released production results for Q1 2022. At its Limon-Guajes mine in Guerrero, 12,600 tpd were processed, 1,260 tpd mined from underground, 11,780 tpd mined by open pit, to produce 112,440 Oz Au during the period.
No Relevant News.
ON RESOURCES AND DEVELOPMENT
Prime Mining Corp. released drill results for 26 holes at its Los Reyes project in Sinaloa. A second high-grade ore shoot and the deepest mineralization to date was identified in Guadalupe East, with bonanza-grades found in 550 m step out from the inferred open pit boundary. True width highlighted results comprise 4.0 m @ 52.0 gpt Au, 1,008 gpt Ag; 0.6 m @ 7.62 gpt Au, 1,970 gpt Ag; 18.3 m @ 1.38 gpt Au, 39 gpt Ag; 14.1 m @ 1.12 gpt Au, 38 gpt Ag; 2.5 m @ 4.09 gpt Au, 103 gpt Ag; 7.5 m @ 1.47 gpt Au, 40 gpt Ag; 1.9 m @ 3.72 gpt Au, 370 gpt Ag; 1.0 m @ 1.57 gpt Au; 0.6 m @ 1.19 gpt Au, 9 gpt Ag; 2.8 m @ 1.38 gpt Au, 63 gpt Ag.
Silver Tiger Metals Inc. provided drilling results from its El Tigre project in Sonora. The seven drill holes targeted down dip under El Tigre historic workings at the North end, highlighted core-length intervals comprise 27.8 m @ 0.08 gpt Au, 18 gpt Ag; 1.0 m @ 0.09 gpt Au, 158 gpt Ag; 26 m @ 0.06 gpt Au, 25 gpt Ag; 2.1 m @ 0.23 gpt Au, 250 gpt Ag; 10.2 m @ 1.63 gpt Au, 6 gpt Ag (including 1.5 m @ 10.7 gpt Au, 23 gpt Ag); 1.2 m @ 0.04 gpt Au, 104 gpt Ag; 0.5 m @ 1.69 gpt Au, 101 gpt Ag; 23.8 m @ 0.19 gpt Au, 95 gpt Ag (including 2.3 m @ 0.94 gpt Au, 542 gpt Ag); 0.5 m @ 2.21 gpt Au, 1,200 gpt Ag. Underground rehabilitation is progressing at the historic El Tigre mine, with 215 m completed to date.
Silverton Metals Corp. released results from its step-out reverse circulation drilling at Peñasco Quemado, in Sonora. Highlighted hole-length intervals comprise 6.75 m @ 0.10 gpt Au, 46 gpt Ag; 1.00 m @ 75 gpt Ag, 0.37% Cu; 0.97 m @ 69 gpt Ag, 0.42% Cu; 5.10 m @ 27 gpt Ag; 11.30 m @ 54 gpt Ag (including 0.95 m @ 438 gpt Ag, 0.62% Cu); 3.74 m @ 47 gpt Ag; 11.85 m @ 17 gpt Ag; 19.70 m @ 27 gpt Ag; 5.30 m @ 46 gpt Ag; 54.10 m @ 23 gpt Ag; 6.45 m @ 73 gpt Ag; 7.45 m @ 26 gpt Ag; 10.30 m @ 31 gpt Ag; 5.60 m @ 42 gpt Ag. A total of 2,105 meters were drilled in nine holes.
Vizsla Silver Corp. reported results for 19 holes targeting the Animas vein corridor at its Panuco project in Sinaloa. Highlighted true width intercepts comprise 5.84 m @ 39 gpt Ag, 0.48 gpt Au, 0.2% Pb, 1.9% Zn; 3.09 m @ 84 gpt Ag, 1.30 gpt Au, 0.2% Pb, 0.3% Zn; 5.25 m @ 85 gpt Ag, 0.50 gpt Au; 1.14 m @ 121 gpt Ag, 2.21 gpt Au, 1.9% Pb, 3.2% Zn; 4.71 m @ 391 gpt Ag, 2.23 gpt Au, 1.5% Pb, 1.1% Zn; 7.13 m @ 39 gpt Ag, 1.16 gpt Au, 0.1% Pb, 0.8% Zn; 4.62 m @ 29 gpt Ag, 1.24 gpt Au, 0.2% Zn; 1.10 m @ 195 gpt Ag, 1.17 gpt Au; 5.66 m @ 124 gpt Ag, 0.98 gpt Au, 0.4% Pb, 1.3% Zn; 1.14 m @ 312 gpt Ag, 1.23 gpt Au, 0.1% Pb, 0.2% Zn; 1.00 m @ 622 gpt Ag, 2.75 gpt Au; 1.26 m @ 787 gpt Ag, 3.65 gpt Au, 0.2% Zn. Highlighted core length intervals comprise 2.40 m @ 959 gpt Ag, 5.97 gpt Au; 2.10 m @ 486 gpt Ag, 2.68 gpt Au; 0.95 m @ 113 gpt Ag, 4.85 gpt Au, 0.1% Pb, 0.3% Zn.
Endeavour Silver Corp. informed on high-grade underground drill results from El Curso property at its Guanceví mine in Durango. Highlighted true width results from the underground program comprise 2.09 m @ 0.92 gpt Au, 296 gpt Ag; 4.22 m @ 0.93 gpt Au, 428 gpt Ag; 7.26 m @ 0.84 gpt Au, 324 gpt Ag; 7.23 m @ 0.63 gpt Au, 323 gpt Ag; 1.34 m @ 1.30 gpt Au, 498 gpt Ag; 4.18 m @ 2.63 gpt Au, 857 gpt Ag; 7.46 m @ 5.83 gpt Au, 2,067 gpt Ag (including 0.47 m @ 56.50 gpt Au, 22,562 gpt Ag); 7.57 m @ 1.89 gpt Au, 975 gpt Ag; 6.26 m @ 0.60 gpt Au, 354 gpt Ag; 1.80 m @ 1.33 gpt Au, 814 gpt Ag; 13.12 m @ 0.74 gpt Au, 214 gpt Ag; 7.99 m @ 1.52 gpt Au, 262 gpt Ag; 1.87 m @ 2.36 gpt Au, 807 gpt Ag. El Curso property, covers the Santa Cruz vein “between Endeavour’s previously mined Porvenir Cuatro orebody and the Milache orebody currently being mined”.
Fabled Silver Gold Corp. is currently planning the phase 2 diamond drill program at Santa Maria, in Chihuahua. The Santa Maria veins were found in phase 1 drilling to be “mineralized breccias at the contacts or within diorite dikes”, which has led to the definition of five mineral/structural trends to pursue.
SilverCrest Metals Inc. announced results from drilling at El Picacho property in Sonora. This release covers 56,780 m in 247 holes (of a total to date of 68,200 m in 289 holes by SilverCrest). The focus of this campaign was to redefine and expand the Picacho Main vein historical resource of 364.4 K tonnes @ 8.54 gpt Au, 40 gpt Ag, containing 100 K Oz Au, 473 K Oz Ag defined in 2010 with only 14 holes and underground workings. The Picacho Main vein is 550 m long, 300 min depth, with an estimated true width of 2.4 m @ 5.42 gpt Au, 24 gpt Ag (Best tw intercept: 3.7 m @ 20.86 gpt Au, 73 gpt Ag); The Picacho Hanging Wall vein is 500 m long, 200 m in depth, 1.5 m in width @ 4.38 gpt Au, 38 gpt Ag (Best tw intercept: 1.3 m @ 42.3 gpt Au, 542 gpt Ag); The Picacho Hanging Wall 2 vein is 200 m long, 135 m in depth, 0.8 m in width @ 6.32 gpt Au, 46 gpt Ag (Best tw intercept: 2.8 m @ 11.9 gpt Au, 21 gpt Ag); The Picacho Hanging Wall 3 vein is 80 m long, 100 m in depth, 0.5 m in width @ 8.7 gpt Au, 450 gpt Ag (Best tw intercept: 0.8 m @ 10.71 gpt Au, 7 gpt Ag); The Picacho Footwall vein is 100 m long, 175 m in depth, 1.3 m in width @ 9.45 gpt Au, 16.1 gpt Ag (Best tw intercept: 1.7 m @ 37.09 gpt Au, 32 gpt Ag).
ON DEALS AND CORPORATE ISSUES
Galore Resources Inc. entered into an exploitation agreement between Oztoc Metal Corp. S. de R.L. de C.V. to reengage the mining activities that the previous tenant, URBYASA was conducting at the Duraznillo ranch in Zacatecas. The five-year contract includes the Los Gemelos I and Duende 7 mining concessions. Galore will receive 30% of gross revenues and OZTOC is to keep 70% for development, production and profit from the Duraznillo mine.
ON SOCIAL RESPONSIBILITY
No Relevant News.
On the image below: Banded quartz-barite vein in the Sonoran desert. Picture by Jorge Cirett.
During the 13th week of the year (March 28th to April 3rd, 2022), at least 32 press releases were announced by companies working in Mexico. To note, five companies posted exploration advances on their properties, three released quarterly and full year 2021 reports, one informed on the end of a strike and one declared commercial production. One announced the granting of stock options, three updated on project work, three reported drill results on their advanced properties, two released new resource estimates. ON MEXICO ISSUES, three of the top eight silver intercepts on the fifth week of March were obtained by companies working in Mexico. For the quarter, four of the top ten silver intercepts were from projects in Mexico. ON EXPLORATION, in Sonora, Tocvan Ventures provided drill results on the Pilar project; Infinitum Copper commenced drilling at Adelita; Silver Spruce had the preventive report approved for drilling at Jackie. In Zacatecas, Galore Resources informed on drilling at Dos Santos project. In Nayarit, Sierra Madre Gold and Silver released additional trenching results at La Tigra. ON MINING, SilverCrest Metals, Excellon Resources and Mag Silver released quarterly and full year 2021 reports. Excellon Resources informed the strike on its Platosa mine in Durango was terminated. Orla Mining initiated commercial production at Camino Rojo, in Zacatecas. ON FINANCING, Inomin Mines granted stock options to director and a contractor. ON RESOURCES AND DEVELOPMENT, Mexus Gold informed partner company Irmex is modelling the Mabel deposit in Sonora. Solaris Resources is preparing exploration work at La Verde, in Michoacan. Vizsla Silver reported drill results at Panuco, in Sinaloa. Prime Mining delivered drill results from Los Reyes, in Sinaloa. Discovery Silver released results from 17 holes at Cordero, Chihuahua. Torex Gold presented results of the updated technical report on the Morelos Complex in Guerrero. First Majestic Silver presented 2021 resource estimates for its properties. Silver Valley Metals updated on its potassium-lithium salars in Zacatecas and San Luis Potosi. ON DEALS AND CORPORATE ISSUES, Tamino Minerals is triggering a securities fraud probe. Huntington Exploration acquired the El Grande project in Nayarit. Xali Gold ratified the agreement on the tailings with El Oro Municipality in Estado de Mexico. Prime Meridian Resource updated on the purchase of La Verde project in Sonora. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
Of the top eight silver intersects released on the fifth week of March, three were by companies working in Mexico, according to Miner Deck. Discovery Silver was first with 45.6 m @ 125 gpt Ag at Cordero in Chihuahua, Vizsla Silver was sixth 2.75 m @ 322 gpt Ag at Panuco, in Sinaloa, and Prime Mining was eighth with 42.7 m @ 43 gpt Ag at Los Reyes, in Sinaloa.
According to Miner Deck, of the top ten silver intersects released on Q1 2022, four were by companies working in Mexico. Pan American Silver was fourth with 322.9 m @ 64 gpt Ag at La Colorada Skarn in Zacatecas, GoGold Resources was fifth with 25.7 m @ 776 gpt Ag at Los Ricos, in Jalisco; Silver Tiger was eight with 25.9 m @ 687 gpt Ag at El Tigre, in Sonora and Radius Gold was tenth with 96 m @ 167 gpt Ag at Amalia, in Chihuahua.
Sierra Madre Gold and Silver Ltd. announced additional results from the ongoing trenching program at La Tigra, in Nayarit. Highlighted intervals comprise 6.1 m @ 0.98 gpt Au; 24.2 m @ 1.59 gpt Au (including 4.7 m @ 5.58 gpt Au); 22.9 m @ 1.78 gpt Au, 6 gpt Ag; 6.6 m @ 3.42 gpt Au.
Galore Resources Inc. provided a drilling update of Los Gemelos, at its Dos Santos project in Zacatecas. Three holes have been finished on the San José area, showing recrystallized limestone, dikes and sills of intermediate composition with phyllic and argillic alteration, multiple bodies with hydroxides, hematite, calcite, and local sulfides and quartz, and hydrothermal breccia cemented by calcite and iron oxides. ”The mineralization is repetitive that is concentrated as veins, veins and stratabound bodies, hosted between the carbonate marine sedimentary sequence and the cupula of an unexhumed pluton….”.
Tocvan Ventures Corp. provided results for the three first holes of the phase III drilling campaign at Pilar, in Sonora. Highlighted drill-length intervals comprise 33.3 m @ 0.63 gpt Au (including 21.7 m @ 0.94 gpt Au) and 5.5 m @ 0.64 gpt Au, 10 gpt Ag in core holes and 6.1 m @ 0.51 gpt Au, 8 gpt Ag in a reverse circulation hole.
Infinitum Copper Corp. commenced diamond drilling at La Adelita project in Sonora and Sinaloa. The program envisages a total of 9,000 m of drilling in two phases, with phase I consisting of 3,000 m targeting areas within and adjacent to the existing mineralized zones, and some drilling on new zones like Cerro Grande footwall, Pericos and Las Trancas Sur. A magneto-telluric geophysical is underway, and is expected to aid in targeting.
Silver Spruce Resources Inc. informed the approval by SEMARNAT (environmental agency) of the preventive report for the 1,130 hectares Jackie project in Sonora. “Exploration plans were submitted for a 500-1,000-metre trenching program followed by an initial 1,000-2,000-metre reverse circulation drill program”.
SilverCrest Metals Inc. reported the financial results for the year 2021. At the end of the year construction progress at Las Chispas in Sonora was 86.2%, slightly ahead of schedule. Since 2019 over 17.5 km of underground development has been completed at Las Chispas, and during last year 114,143 m of drilling were completed, mostly as infill holes. At El Picacho, 40 km north of Las Chispas, 80,700 m of drilling were completed in 2021. At the end of the period the SilverCrest held cash and cash equivalents of $176.5 M, and $30 M remaining under a $120 M financing facility.
Excellon Resources Inc. posted financial results for Q4 and full year 2021. During the year, 85.5 K tonnes were mined, 86.0 K tonnes milled @ 494 gpt Ag, 5.01% Pb, 6.03% Zn, recovering 90.5% Ag, 78.5% Pb, 83.7% Zn, to produce 1.22 M Oz Ag, 7.61 M Lb Pb, 9.01 M Lb Zn (2.02 M Oz AgEq). Cash cost was $13.01 per Oz Ag and AISC $26.78 per Ag Oz. “current mining is entering an area of the deposit that steepens significantly, with fewer vertical-tonnes-per-metre than historically encountered…. the Company currently expects to wind down operations at Platosa during Q3 2022, subject to results from ongoing exploration programs” (Note by editor.- Although high-grade, Platosa seems to be at the end of its mine life due to a combination of deeper ores and high de-watering costs).
Excellon Resources Inc. announced on April 1, 2022 the resolution of the labor action initiated on March 7 by the Sindicato Nacional Minero Metalúrgico (Miner’s Union) at its Platosa mine in Durango.
Mag Silver Corp. presented its financial results for year 2021. The 4,000 tpd Juanicipio (56% Fresnillo PLC, 44% Mag Silver) plant was delivered to plant commissioning late in Q4, but due to regulatory approval commissioning was extended to Q2 2022. It is expected the plant to be working 85% to 90% of capacity by late 2022. Processing of mineralized headings from Juanicipio continues at the nearby Fresnillo plant and has begun to be processed at the Saucito facilities; Processing rates have increased from 38 K tonnes per month in Q4 to 45 K tonnes on the first two months of 2022. During 2021, 251.9 K tonnes from Juanicipio were processed, averaging 470 gpt Ag, to produce 2.97 M Oz Ag, 5,975 Oz Au, 1,065 tonnes Pb, 1,519 tonnes Zn. According to Juanicipio operator, Fresnillo PLC, the project construction is expected to be delivered on budget at $440 M. As of end of 2021 Mag held cash of $56.7 M.
Orla Mining Ltd. declared commercial production at the Camino Rojo Oxide mine in Zacatecas. “The declaration of commercial production at Camino Rojo comes after a successful commissioning period which included the ramp up of mining and processing to sustained throughput levels in excess of 75% of designed nameplate capacity of 18,000 tonnes per day”.
Inomin Mines Inc. informed 350 K stock options were granted to director and a contractor of the company (La Gitana, Oaxaca).
ON RESOURCES AND DEVELOPMENT
Mexus Gold US. informed that its partner at the Mabel project in Sonora, Irmex, “has been working on modelizing the Mexus data including the 611 core and RC holes previously carried out by Pacific Comox before acquisition by Mexus Gold”. To date Irmex has calculated a volume of 184.4 K tonnes @ 1.15 gpt Au, 76 gpt Ag, but work continues to increase the resource. Signature of the definitive agreement is planned for late April 2022.
Solaris Resources Inc. is planning more exploration work to advance its La Verde project (60% Solaris, 40% Teck) in Michoacan. The work envisaged includes the possible extensions of higher-grade ore. A spin-off company, Solaris Exploration, probably will continue with the work on La Verde, while Solaris Resources focus in Ecuador.
Vizsla Silver Corp. reported results from 53 holes on the Napoleon vein corridor at Panuco, in Sinaloa. The mineralized zone has been extended 350 m, which takes the total length of the corridor to 2,500 m. Highlighted true-width intervals comprise 4.00 m @ 55 gpt Ag, 20.38 gpt Au, 0.2% Pb, 3.0% Zn and 9.42 m @ 85 gpt Ag, 2.73 gpt Au, 0.9% Pb, 4.1% Zn (including 2.17 m @ 85 gpt Ag, 7.91 gpt Au, 1.2% Pb, 7.4% Zn) on the Napoleon vein, 2.7 m @ 746 gpt Ag, 6.27 gpt Au, 0.7% Pb, 2.9% Zn on the Napoleon hanging wall vein and 0.47 m @ 17 gpt Ag, 60.5 gpt Au, 0.4% Pb, 1.4% Zn at the Josephine vein.
Prime Mining Corp. released results from the phase II drill program on El Zapote Sur, one of eight ore deposits, at its Los Reyes project in Sinaloa. Highlighted true-width intervals comprise 27.4 m @ 2.38 gpt Au, 43 gpt Ag; 5.8 m @ 7.75 gpt Au, 57 gpt Ag; 3.9 m @ 2.68 gpt Au, 15 gpt Ag; 5.6 m @ 2.91 gpt Au, 41 gpt Ag; 4.3 m @ 2.73 gpt Au, 23 gpt Ag; 8.8 m @ 1.49 gpt Au, 20 gpt Ag; 2.3 m @ 7.10 gpt Au, 20 gpt Ag; 5.3 m @ 1.92 gpt Au, 42 gpt Ag; 18.2 m @ 1.09 gpt Au, 32 gpt Ag. Currently nine rigs are operating at Los Reyes, having completed 30,000 m (in 106 holes) of the planned 50,000 m program. “Mineralization at Zapote South consists primarily of white to grey crystalline to chalcedonic quartz, quartz breccia and stockwork ….. fault structures within or along the margins of rhyolite dykes …… Quartz is massive to crustiform, locally displaying colliform to bladed replacement textures. Higher-grade intervals are marked by finely banded green adularia”.
Discovery Silver Corp. informed on results from 17 holes from the phase 2 drilling program at Cordero, in Chihuahua. Highlighted core-length intervals comprise 45.6 m @ 125 gpt Ag, 0.54 gpt Au, 2.0% Pb, 2.7% Zn (328 gpt AgEq); 177.4 m @ 27 gpt Ag, 0.03 gpt Au, 0.1% Pb, 1.1% Zn (74 gpt AgEq); 44.5 m @ 20 gpt Ag, 0.03 gpt Au, 0.1% Pb, 2.2% Zn (106 gpt AgEq) outside the current resource, 38.6 m @ 91 gpt Ag, 0.11 gpt Au, 1.3% Pb, 1.3% Zn (189 gpt AgEq) beneath the PEA pit and 32.3 m @ 70 gpt Ag, 0.12 gpt Au, 0.8% Pb, 1.0% Zn (142 gpt AgEq); 17.7 m @ 68 gpt Au, 0.03 gpt Au, 0.3% Pb, 0.4% Zn on the margins of the PEA pit. “This current set of results was predominantly targeting the expansion of the open pit and the resource in the northeast of the deposit”.
Torex Gold Resources Inc. presented the results of the updated technical report on its Morelos Complex in Guerrero. The Morelos Complex has a baseline cumulative cash flow of $1,418 M and after-tax (NPV 5%) of $1,040 M, while the Media Luna (ML) projects presents an after-tax NPV(5%) of $458 M. Life of mine (LOM) estimated at 11.5 years, commencing in April 2022, with an annualized production of 374 K Oz AuEq at total cash cost $809 per Oz AuEq and AISC of $954 per Oz AuEq. Total mineral reserves of 5.123 M Oz AuEq @ 3.90 gpt AuEq.
First Majestic Silver Corp. announced its 2021 mineral reserve and mineral resource estimates for the company’s properties, including figures from its operations in Mexico. In its three Mexican mines (San Dimas in Durango, Santa Elena/Ermitaño in Sonora and La Encantada in Coahuila), the company holds 63 M Oz Ag, 879 K Oz Au in the proven and probable categories (included in resources), as well as 111 M Oz Ag, 1.28 M Oz Au in the measured and indicated resource categories and 75 M Oz Ag, 829 K Oz Au in the inferred resource category.
Silver Valley Metals Corp. updated on its potassium-lithium salars in Zacatecas and San Luis Potosi. “it is in advanced discussions and under NDA’s with several well financed and highly technical groups ……… All options remain open for the Company, including a direct investment into the Company itself and the Company moving the project forward, to a joint venture, to a spin out of the asset, to a buy-out of the entire asset”. The inferred resource on the properties comprise 243 K tonnes of lithium carbonate equivalent and 12.3 M tonnes of sulphate potash in 120 M tonnes @ 4.6% K, 380 ppm Li.
ON DEALS AND CORPORATE ISSUES
Tamino Minerals Inc. informed it is planning to trigger a Securities Fraud Probe against whomever results responsible of highly unusual “market activity witnessed during the last several months” (El Volcan, Sonora).
Huntington Exploration Inc. completed the acquisition of Lago de Oro S.A. de C.V. and its 550 square km El Grande gold project in Nayarit. A definitive agreement was reached to purchase all shares of the holding company for a cash payment of US$500 K, issuing 4 M shares of the company, a 2% NSR to the vendor and milestone payments on resources above 500 K Oz Au backed by NI-43-101 technical reports, capped at 20 M shares.
Xali Gold Corp. announced the ratification of the tailings and tourism agreements with the El Oro Municipality on El Oro tailings project in Estado de Mexico. “Renewing the Tailings Agreement is the final item required for Sun River Gold Corp (“Sun River”), who have the option to acquire 100% of the Tailings Project from Xali’s subsidiary…. The Tailings Agreement provides Xali Gold with the right to recover all available gold and silver from the tailings deposit and pay to the Municipality of El Oro an 8% Net Profits Interest”.
Prime Meridian Resources Corp. updated on the option to purchase La Verde project in Sonora. Prime Meridian (PMR) formed the Mexican subsidiary Sonoran Copper, S.A. de C.V. and reserved the new company’s new name Sonoran Desert Corporation. PMR has to make a US$200 K payment on Exchange approval, and a further US$200 K payment on late February 2023. Also, Cdn$3.75 M in shares of PMR prior to the first anniversary, and Cdn$2.5 M of PMR shares on the second anniversary. A 2% NSR on production from skarn mineralization will be retained by the vendor, and a 2% NSR on production from porphyry mineralization, with PMR having the right to buy 1% for US$1 M.
ON SOCIAL RESPONSIBILITY
No Relevant News.
On the image below: Epidote bearing porphyritic rock from a project in the Sonoran desert. Picture by Jorge Cirett.
During the 11th week of the year (March 14th to March 20th, 2022), at least 21 press releases were announced by companies working in Mexico. To note, only three companies posted exploration advances on their properties, four released quarterly and full year 2021 reports, four informed on financing rounds, three on share granting, repurchase or new market trading, two released new resource estimates, three posted drill results on properties with resources and one informed on the repossession of a property and mining concessions. ON MEXICO ISSUES, five of the top ten silver intercepts on the second week of March were obtained by companies working in Mexico. ON EXPLORATION, in Sonora, Rockland Resources recommenced exploration at its Elektra lithium project; Infinitum Copper discovered three new mineralization zones at Adelita. In Zacatecas, Orla Mining is to begin brownfield exploration around Camino Rojo. ON MINING, Avino Silver, Sierra Metals, American Gold and Silver, Orla Mining and Starcore International released quarterly and full year 2021 reports. ON FINANCING, Golden Tag granted stock options to directors, officers employees and consultants. Reyna Gold started trading at the OTCQB Market Exchange in USA. Oroco Resource announced the oversubscription of its previously announced private placement. Silver Tiger closed its financing for gross proceeds of C$23 M. Altaley Mining is to conduct a financing round for up to C$5 M. Minaurum Gold informed on the acquisition of 16% of Infinitum copper shares. First Majestic Silver was approved to extend its share repurchase program to up to 10 M shares. ON RESOURCES AND DEVELOPMENT, GoGold Resources released drilling results from El Favor East, at Los Ricos North in Jalisco. Torex Gold Resources released the 2021 resource estimate (4.47 M Oz Au) for El Limon Guajes Complex in Guerrero. Fortuna Silver Mines updated the resource estimate (46.6 M Oz Ag, 296 K Oz Au) to the end of 2021 on its San José mine in Oaxaca. Vizsla Silver reported results from drilling the Cruz Negra vein at Panuco, in Sinaloa. Mithril Resources provided drilling results from Copalquin, in Durango. ON DEALS AND CORPORATE ISSUES, Galore Resources regained control of the Duraznillo ranch and the mining concessions on its Dos Santos project in Zacatecas. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
Of the top ten silver intersects released on the second week of March, five were from companies working in Mexico, according to Miner Deck. Vizsla Silver was first with 9.45 m @ 1,559 gpt Ag at Panuco, in Sinaloa, whilst Magna Gold was second with 55.95 m @ 156 gpt Ag at Margarita, in Chihuahua. Prime Mining, Capitan Mining and Avino Silver were also in the list, with their project in Sinaloa and Durango.
Rockland Resources Ltd. announced exploration is to initiate at its Elektra project in Sonora. The company is to review the surface and drill information generated in 2017, when 1,762 m were drilled in 16 holes. Best intercepts of that campaign include 33 m @ 1,058 ppm Li and 24 m @ 1,050 ppm Li. The target is a lithium in clays deposit akin to the nearby “Sonora Lithium” property owned by Bacanora Lithium PLC.
Orla Mining Ltd. is to begin exploration in and around its Camino Rojo mine in Zacatecas. The company is planning to invest $10 M in exploration in Mexico during 2022. The current year drilling program is to infill drill the deposit and reduce the spacing to 50-125m in the sulfide zone. Last year program returned up to 108 m @ 2.38 gpt Au; 111 m @ 2.63 gpt Au; 58.5 m @ 2.51 gpt Au; 115.5 m @ 2.11 gpt Au; 64.6 m @ 3.04 gpt Au; 55.5 m @ 4.47 gpt Au; 55.5 m @ 4.95 gpt Au. The 2021 regional exploration program included an airborne magnetic survey, an IP survey, soil sampling and direct exploration under cover with 9,146 m of RAB drilling on 284 holes (holes 500 m apart, with 1,000 m line spacing) to sample the bedrock under shallow cover (up to 3 m @ 1.94 gpt Au, 7 km from Camino Rojo). That effort produced several targets that are to be followed-up this year, while target generation still continues.
Infinitum Copper Corp. announced the discovery of new zones of high-grade copper mineralization on the surface at its Adelita project in Sonora-Sinaloa. Mapping, prospecting and sampling (1,024 channel samples) program identified the Cerro Grande Footwall, Las Trancas and Pericos zones. At Cerro Grande, sampling on a garnet skarn alteration zone returned 7.50 m @ 1.88% Cu, 0.89 gpt Au, 127 gpt Ag, 0.9% Zn. Skarn hosted mineralization is also present at Pericos, estimated at 12 m in width, with results pending. At Las Trancas an oxidized breccia returned 0.5 m @ 3.67% Cu, 1.14 gpt Au, 4.2% Zn, with the structure having been traced for 780 m, and pending results in trench samples. A 14.8 line-km magneto-telluric geophysical survey is to be conducted over the Cerro Grande, Cerro Grande Footwall, Pericos and Las Trancas zones. Drilling is to start in late March.
Avino Silver & Gold Mines Ltd. released financial results for Q4 and year 2021. At Avino, in Durango, in 2021 the company milled 165.3 K tonnes (103.5 K tonnes on Q4, after normalization of operations) to produce 245.4 K Oz Ag, 3,386 Oz Au, 1.87 M Lb Cu (842.4 K Oz AgEq). Over 15,500 m of drilling were completed in 124 holes during the year. In October of 2021 Avino entered into a definitive agreement with Coeur Mining Inc. to acquire the La Preciosa project, close to the Avino mine “for upfront consideration of $29.7 million on closing and $5 million due within 12 months of closing. Further contingent consideration including cash, royalties and a mineral reserve discovery payment. The transaction is expected to close during Q1 2022”. At the year’s end the company held US$22.3 M in cash.
Sierra Metals Inc. reported 2021 financial results and 2022 guidance, without specifying figures of production by mine. At Bolivar, in Chihuahua, cash cost was $2.18 per Lb CuEq and the AISC was $4.22 per Lb CuEq. At Cusi, in Chihuahua, cash cost was $16.71 per Oz AgEq, and the AISC was $28.59. At Bolivar, 13,072 m of drilling were completed, as well as 21,059 m of infill drilling and 4,703 m of brownfield drilling at Cusi. The company held cash and cash equivalents of $34.9 M by the end of the year. “In Q4 2021, the Company announced its increased focus on copper and other steel-making products, including the strategic review process for the silver-producing Cusi Mine in Mexico. As part of this process, the carrying value of Cusi was reviewed. As a result, a non-cash impairment charge of $35 million was recognized for the year”.
Americas Gold and Silver Corp. reported consolidated financial and operational results for the year 2021. At Cosalá, in Sinaloa, re-started operations in September after a long struggle with an illegal blockade “after reaching an agreement with union representatives and certain Mexican government ministries in July 2021…. Production from the San Rafael mine increased during Q4‐2021 as the normal mining cycle was re‐established. The Los Braceros processing plant was fed with a combination of over 20,000 tonnes of existing stockpiled ore and new production from the mine. The milling rate ramped up in tandem with mine production, averaging approximately 1,700 tonnes per day during December 2021 and continuing into 2022”. During the Q4 61 K Oz Ag, 4.2 M Lb Zn, 1.7 M Lb Pb were produced.
Orla Mining Ltd. announced results for the Q4 and year 2021. During its commissioning year, at Camino Rojo in Zacatecas, 2.06 M tonnes were mined, of which 1.71 M tonnes were processed, 349.4 K placed on the low grade stockpile and further 2.05 M tonnes of waste were moved. The stacked ore grade was 0.74 gpt Au, and the gold produced was 2,422 Oz. “Orla continues to evaluate multiple development scenarios on the Camino Rojo Sulphide Project. The development scenarios being considered to potentially form the basis of a Preliminary Economic Assessment (“PEA”) currently include: (1) an underground mining option, (2) an open pit mining option with processing at a to-be-constructed sulphide facility at Camino Rojo, and (3) an open pit mining option with processing at Newmont’s Peñasquito plant. Based on the additional drilling and testwork to date, all development options remain possible”.
Starcore International Mines Ltd. filed the results for the third quarter ended January 2022. At San Martin, in Queretaro, 56.7 K tonnes were milled @ 1.46 gpt Au, 21.2 gpt Ag, recovering 88.1% Au, 45.8% Ag, to produce 2.4 K Oz Au, 17.8 K Oz Ag (2,588 Oz AuEq), at an AISC of $1,623 per Oz AuEq.
Silver Bull Resources Inc. granted 3.3 M stock options to various directors, officers, employees and consultants (Sierra Mojada, Coahuila).
Reyna Gold Corp. announced its common shares started trading on the OTCQB Market Exchange in USA (La Gloria, Sonora).
Oroco Resource Corp. announced the over subscription of the previously announced private placement (Santo Tomás, Sinaloa).
Silver Tiger Metals Inc. closed the previously announced bought deal offering of common shares of the company, for gross proceeds of C$23 M (El Tigre, Sonora).
Altaley Mining Corp. intends to conduct a non-brokered private placement financing, to raise gross proceeds of up to C$5 M. The net proceeds will be used for working capital expenses related to the beginning of mining and milling operations at Tahuehueto, in Durango.
Minaurum Gold Inc. informed on the acquisition of 6.1 M shares of Infinitum Copper Corp., which represents 16% of Infinitum (Alamos Silver, Sonora; Adelita, Sonora).
First Majestic Silver Corp. received regulatory consent to extend its share repurchase program, with the ability now to repurchase up to 10 M shares, or 3.8% of the issued and outstanding shares (San Dimas, Sinaloa).
ON RESOURCES AND DEVELOPMENT
GoGold Resources Inc. released results from five drill holes at El Favor East, within Los Ricos North project in Jalisco. Highlighted core length intervals comprise 1.0 m @ 0.15 gpt Au, 73 gpt Ag; 1.2 m @ 0.24 gpt Au, 82 gpt Au; 6.0 m @ 0.18 gpt Au, 100 gpt Ag (including 1.1 m @ 0.09 gpt Au, 210 gpt Ag); 1.2 m @ 0.50 gpt Au, 152 gpt Ag; 1.7 m @ 0.90 gpt Au, 257 gpt Ag; 45.5 m @ 0.52 gpt Au, 97 gpt Ag (including 0.9 m @ 13.05 gpt Au, 716 gpt Ag); 5.0 m @ 0.42 gpt Au, 93 gpt Ag; 7.4 m @ 0.36 gpt Au, 107 gpt Ag.
Torex Gold Resources Inc. reported mineral reserves and resources for the El Limón Guajes Complex in Guerrero, to the end of 2021. Proven and probable reserves of 17.5 M tonnes @ 3.03 gpt Au, containing 1.74 M Oz Au; measured and indicated resources of 21.31 M tonnes @ 3.61 gpt Au containing 2.47 M Oz Au; inferred resources of 2.19 M tonnes @ 3.74 gpt Au containing 264 K Oz Au. During 2021, 529 K Oz Au were processed.
Fortuna Silver Mines Inc. updated mineral reserve and resource estimates for its San José mine in Oaxaca. Proven and probable reserves stand at 6.16 M tonnes @ 131 gpt Ag, 0.67 gpt Au, containing 17.3 M Oz Ag, 113 K Oz Au; measured and indicated resources stand at 940 K tonnes @ 99 gpt Ag, 0.66 gpt Au, containing 3.0 M Oz Ag, 20 K Oz Ag; inferred resources stand at 6.82 M tonnes @ 120 gpt Ag, 0.74 gpt Au, containing 26.3 M Oz Ag, 163 K Oz Au.
Vizsla Silver Corp. reported results from five holes targeting the Cruz Negra vein, at its Panuco project in Sinaloa. Highlighted core-length intervals comprise 0.70 m @ 1,795 gpt Ag, 21.00 gpt Au, 0.2% Pb, 0.5% Zn; 4.45 m @ 34 gpt Ag, 3.26 gpt Au, 0.1% Pb, 1.0% Zn; 1.65 m @ 1,066 gpt Au, 9.85 gpt Au, 0.4% Pb, 0.7% Zn; 3.70 m @ 440 gpt Ag, 3.74 gpt Au, 0.5% Pb, 2.2% Zn; 3.20 m @ 160 gpt Ag, 10.40 gpt Au, 0.5% Pb, 4.3% Zn.
Mithril Resources Ltd. provided drilling results from its Copalquin project in Durango. Highlighted core-length intervals comprise 6.00 m @ 1.84 gpt Au, 23 gpt Ag; 1.00 m @ 1.79 gpt Au, 25 gpt Ag; 1.70 m @ 1.77 gpt Au, 117 gpt Ag; 2.14 m @ 0.89 gpt Au, 64 gpt Ag in one hole, 4.80 m @ 0.91 gpt Au, 57 gpt Ag; 2.30 m @ 1.75 gpt Au, 135 gpt Ag; 0.55 m @ 5.89 gpt Au, 474 gpt Ag in a second hole, 8.10 m @ 1.64 gpt Au, 106 gpt Ag in a third hole. Exploration work has defined over 7 km of veins in the project, with a major target area identified at La Montura, on strike with El Refugio, whereas Los Pinos area displays strong alteration, gold in soils and early stage drilling results of 0.60 m @ 9.91 gpt Au, 161 gpt Ag.
ON DEALS AND CORPORATE ISSUES
Galore Resources Inc. announced that “has legally and safely regained possession and control of the Duraznillo Ranch mining operation” at its Dos Santos project in Zacatecas. In January 2018 Galore entered into a mining exploitation agreement with Urbanizaciones y Acabados, S.A. de C.V., but due to a breach in the agreement Galore asked and had to file a demand to recover the Duraznillo ranch and the mining properties. On March 8, 2022, the ranch and the mining properties were peaceful and smoothly repossessed by Galore
ON SOCIAL RESPONSIBILITY
No Relevant News.
On the image below: Barite-quartz-hematite vein from a project in the Sonoran desert. Picture by Jorge Cirett.
During the 5th week of the year (January 31st to February 6th, 2022), at least 16 press releases were announced by companies working in Mexico. To note, three companies posted exploration advances on their properties, three released Q4 and full year 2021 reports, one granted share options and two completed private placements, six reported on project development and one on a property deal. ON MEXICO ISSUES, Mexico’s president said that a state controlled company is to be the sole lithium miner in the country. Fortuna Silver is demanding from the government to respect and confirm an already issued environmental permit for the San Jose mine in Oaxaca. ON EXPLORATION, in Sonora, Benjamin Hill Mining commenced a maiden drill program at its Sonora Gold property; Tocvan Ventures released surface sample results. In Durango, Southern Empire Resources updated on drilling at the Pedro project. ON MINING, Consolidated Zinc and Santacruz Silver Mining presented operating results for Q4 and full year 2021. Guanajuato Silver Company presented results for November and December 2021. ON FINANCING, Defiance Silver granted options to directors and officers. Benjamin Hill Mining and Barksdale Resources closed their private placements for $2.1 M and US$1.75 M respectively. ON RESOURCES AND DEVELOPMENT, Defiance Silver continues drilling at its Zacatecas project. GR Silver Mining released drill results from San Marcial, on its Plomosas project in Sinaloa. Discovery Silver is to drill 55,000 m during 2022 at its Cordero project in Chihuahua. GoGold Resources released drill results from El Favor East at Los Ricos North in Jalisco. Candelaria Mining received the drilling permit for Pinos, Zacatecas, and submitted the dilling permit for Caballo Blanco, in Veracruz. ON DEALS AND CORPORATE ISSUES, Commander Resources presented the deal on which its Pedro property in Durango was optioned to Southern Empire Resources. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
Mexico’s president Andres Manuel Lopez Obrador, on his daily conference while speaking on the proposed energy bill that includes the nationalization of the (non-existent) lithium industry, said that the Mexican government is to create a company for lithium extraction. With an anti-neoliberalist overtone and speaking of sovereignty, he affirmed lithium is owned by the Mexican people, and that no foreign countries are to have it.
Fortuna Silver Mines Inc. received in December 17, 2021, a 12 year extension on its environmental impact authorization for the San Jose Mine in Oaxaca. On January 28, 2022 received a notice form SEMARNAT stating a typographical mistake, by which the term of the permit would be reduced from twelve to two years. Minera Cuzcatan (Fortuna’s subsidiary) “has initiated legal proceedings in the Federal Court to challenge and revoke said typographical error and to reconfirm the 12 year extension period granted by SEMARNAT in December 2021”.
Benjamin Hill Mining Corp. announced the commencement of the maiden drill program at its Sonora Gold property in Sonora. The drill rig is currently working on the fourth of 34 planned holes on the Sonora Copper, Caracahui, El Fierro and La Salada areas. A 10,000 m induced polarization and resistivity geophysical survey covers the Sonora Copper, El Fierro, Caracahui, El Crestado, El Tanque, Las Antenas and La Salada areas. Benjamin Hill Mining paid a posthumous tribute to its Special Advisor David Jones: “He shared his knowledge and experience freely to the profession and to society, with honest exuberance to advance the development of economic projects, boosting local economies in the Americas and the around the world. Some of his projects have become mines that have positively impacted our world, socially and economically, proving himself one of the best economic geologists of modern times”.
Tocvan Ventures Corp. released surface sample results from its Pilar project in Sonora. Of 59 samples, 21 returned over 0.5 gpt Au, defining several new areas to be drilled. The Main Zone was expanded with up to 9.2 gpt Au, 279 gpt Ag in a silicified quartz vein breccia, the 4-T Trend was extended to the southeast with values of up to 6.6 gpt Au, 433 gpt Ag and a new vein corridor over 200 m long is highlighted by samples of up to 523 gpt Ag, 1.3 gpt Au and additional mineralization 300 m to the south returned up to 3.1 gpt Au, 27 gpt Ag.
Southern Empire Resources Corp. updated on drilling of the Pedro project in Durango. Three holes have been completed totaling 421 m, and a fourth is in progress. Core review “suggests zones of up to 70 m of moderately silicified, limestone dominated conglomerate with zones of up to 20 m (core length) exhibiting disseminated and vein controlled arsenical minerals including orpiment and realgar”. Historical drilling by Newmont produced intervals of up to 5.55 m @ 0.59 gpt Au.
Consolidated Zinc Ltd. presented its Q4 2021 report. At its Plomosas mine in Chihuahua, 3,140 tonnes were mined, 5,099 tonnes brought to the surface and 4,592 tonnes processed, grading 13.4% Zn, 7.1% Pb, 41 gpt Ag, recovering 77.1 % Zn, 37.8% Pb, to produce 377 tonnes Zn, 112 tonnes Pb in concentrate. The mining rate was affected by the flooding of stopes related to failures on pumping and generator equipments. “Access to the under-water stopes should be re-established during February 2022”. The company continues with the exploration of the Mina Mexico and the Juarez mine prospects within the project area.
Guanajuato Silver Company Ltd. presented production numbers on the last two months of 2021 and exploration highlights at El Cubo and Pinguico properties in Guanajuato. During November and December 2021, 238 K Oz AgEq were produced, resulting from the mining of 76 K tonnes from El Cubo and the El Pinguico above ground stockpile, of which 33 K tonnes were milled in December. Metallurgical recoveries for material from Pinguico averaged 74% Au, 72% Ag. The company completed 6,800 m of drilling at El Pinguico and El Cubo, and plans to complete over 22,000 m in 2022.
Santacruz Silver Mining Ltd. reported operating results for Q4, 2021. At Zimapan, in Hidalgo, 192.9 K tonnes were processed @ 76 gpt Ag, 0.6% Pb, 2.26% Zn, 0.35% Cu (or 184 gpt AgEq), recovering 67.2% Ag, to produce 318.4 K Oz Ag, 1,012 tonnes Pb, 3,442 tonnes Zn, 488 tonnes Cu (or 842 K Oz AgEq), to reach 691.4 K Oz Ag, 3,659 tonnes Pb, 12,101 tonnes Zn, 1,820 tonnes Cu (or 3.11 M Oz AgEq) in the year. At the Rosario mine in San Luis Potosi, operations were suspended in Q3, 2021, resulting on an annual processing of 39 K tonnes @ 53 gpt Ag, 0.17 gpt Au, 0.29% Pb, 1.46% Zn, recovering 79% Ag, to produce 52.3 K Oz Ag, 132 Oz Au, 88 tonnes Pb, 417 tonnes Zn (or 107.7 K Oz AgEq).
Defiance Silver Corp. granted incentive stock options to certain directors and officers covering 1.76 M common shares (Zacatecas project, Zacatecas).
Benjamin Hill Mining Corp. completed the over-subscribed private placement announced on December 17, 2021, for gross proceeds of $2.1 M (Sonora Gold project, Sonora).
Barksdale Resources Corp. closed the previously announced non-brokered private placement of US$1.75 M.
ON RESOURCES AND DEVELOPMENT
Defiance Silver Corp. has recommenced drilling at the Zacatecas project in Zacatecas. The general exploration program in 2022 will focus on testing prospective regional targets at Lucita, Tahuares, and Veta Grande. Over 3,000 m of drilling have been completed on the Lucita land package, and 4,500 m of drilling are planned on Tahuares and the central Lucita land package. “Results from the 2020-2021 phase of drilling in the Veta Grande resource area successfully demonstrated the down-dip and lateral continuity of the mineralized Veta Grande vein system below the current resource estimate”.
GR Silver Mining Ltd. released good drilling results from the San Marcial area of the Plomosas project in Sinaloa. Highlighted true width intercepts comprise 29.1 m @ 299 gpt Ag, 0.04 gpt Ag, 0.2% Pb, 0.4% Zn (including 5.0 m @ 614 gpt Ag, 0.02 gpt Au, 0.2% Pb, 0.2% Zn); 1.6 m @ 1,091 gpt Ag, 0.06 gpt Au, 1.4% Pb, 1.8% Zn; 13.0 m @ 58 gpt Ag, 0.08 gpt Au, 0.1% Pb, 0.3% Zn. “Large sections of the mineralized body are hosted by brecciated rock units above the main San Marcial Breccia body …….. related to late-stage quartz-calcite-sulphide veining which post-dates the San Marcial Breccia”. These intercepts are 420 m below the surface and 170 m down dip from the current resource.
Discovery Silver Corp. outlined the 2022 work program and budget for its Cordero project in Chihuahua. The company plans to drill 55,000 meters in 2022, of which 25,000 m are to be in the reserve-resource definition and engineering of the prefeasibility study, 14,000 m on resource growth and 16,000 m in the initial drill testing of five new targets within the property: Sanson, Dos Mil Diez, Molina del Viento, Porfido Norte and La Perla.
GoGold Resources Corp. released results from six holes sunk at El Favor East within the Los Ricos North project in Jalisco. Highlighted core-length intervals comprise 10.5 m @ 0.05 gpt Au, 72.3 gpt Ag; 3.4 m @ 0.68 gpt Au, 101 gpt Ag; 26.3 m @ 0.43 gpt Au, 107 gpt Ag (including 12.4 m @ 0.79 gpt Au, 184 gpt Ag); 25.7 m @ 1.55 gpt Au, 776 gpt Ag (including 4.3 m @ 8.65 gpt Au, 4,164 gpt Ag); 5.1 m @ 0.17 gpt Au, 69 gpt Ag; 8.1 m @ 0.46 gpt Au, 90 gpt Ag; 3.7 m @ 0.34 gpt Au, 158 gpt Ag; 63.6 m @ 0.23 gpt Au, 109 gpt Ag (including 2.9 m @ 2.36 gpt Au, 1,109 gpt Ag.
Candelaria Mining Corp. received the permit for its infill drilling program at Pinos, Zacatecas. “The drilling will seek to validate recently updated structural interpretations of the distribution of higher-grade mineralization, together with some additional holes in other high-grade veins in different parts of the mineralized system”.
Candelaria Mining Corp. submitted in late December 2021 a drill permit application for its Caballo Blanco project in Veracruz. “This initial Phase 1 drilling program will comprise approximately 7,000m and provide the first tests of each of the high priority targets within the highly prospective gold-copper epithermal / porphyry district. A second phase will then build upon these results, and also include resource expansion drilling at the most advanced PEA-level project within the region, La Paila”. Candelaria expects to drill between 14,000 and 15,000 m during 2022.
ON DEALS AND CORPORATE ISSUES
Commander Resources Ltd. provided an update on drilling (above, on the exploration bullets) of the Pedro project which is being explored by partner Southern Empire Resources Corp. in Durango. Southern Empire is earning a 100% interest for $700 K staged over four payments in three years and 100 K shares, with work expenditures of $1.5 M. Commander is to retain a 2% NSR royalty with no buy-back clause.
ON SOCIAL RESPONSIBILITY
No Relevant News.
On the image below: Quartz veining in deformed intrusive rocks in the Sonoran desert. Picture by Jorge Cirett.
During the 1st week of the year (January 3rd to January 9th, 2022), at least 17 press releases were announced by companies working in Mexico. To note, four companies posted exploration advances on their properties, one released its quarterly production figures, one is considering the end of mining operations, one is to mill third party ore, three posted on development and two on property deals. ON MEXICO ISSUES, three mining properties are to be commissioned during 2022 in Durango. According to Camimex, 60 thousand women work in the Mexican Mining industry. ON EXPLORATION, In Baja California, One World Lithium presented water sample results from drilling at Salar del Diablo. In Sonora, Riverside Resources reported high-grade results from surface sampling; Aztec Minerals informed on its ongoing RC drilling program at Cervantes. In Coahuila, Monumental Minerals is to carry on an airborne geophysical survey at its rare-earth Jemi project. ON MINING, Excellon Resources provided an update on its Platosa mine in Durango and on the exploration efforts in several projects. GoGold Resources presented Q4 2021 production results. Endeavour Silver announced its new Sustainable Strategy. Guanajuato Silver is to begin processing third party ores at its El Cubo mill. ON FINANCING, no relevant news. ON RESOURCES AND DEVELOPMENT, Fabled Silver released results from drilling at Santa Maria, in Chihuahua. GoGold Resources announced the acceleration of its drill program at Los Ricos North and South projects in Jalisco. Golden Tag Resources is to recommence drilling at its San Diego project in Durango. ON DEALS AND CORPORATE ISSUES, Mexus Gold US optioned its Mabel property in Sonora to Irmex Mining. Xali Gold extended the earn-in agreement of Sun River Gold into the El Oro tailings project in Estado de Mexico. ON SOCIAL RESPONSIBILITY, Minera Media Luna (Torex Gold), Minera Pangea (McEwen Mining) and Equinox Gold informed on social measures for the betterment of communities near its operations.
ON MEXICO ISSUES
Three new mining facilities to be inaugurated in Durango in Q1 2022, according to Gustavo Kienttzle Baille (Secretaría de Desarrollo Económico del Estado). The construction of two mines in Pueblo Nuevo and one in Tepehuanes started in 2021 with a total investment of US$46 M.
According to Camimex (Cámara Minera de México) 60 thousand women work in the Mexican mining industry. This is a great advance, as only a few decades ago women were prohibited by law to work in mining.
One World Lithium Inc. presented assay results from water samples from the Salar del Diablo project in Baja California. Multiple water samples were collected at different depths from four holes, two drilled in 2019 and two more in 2021, with depths ranging from 191 to 647 m. All samples returned less than 0.5 mg/L Lithium, less than 100 mg/L Potassium and less than 5 mg/L Boron, the detection limit for each element. “Drilling conditions were challenging as the fine grained and poorly consolidated nature of sediments that were only poorly to moderately cemented resulted in abundant borehole unravelling and “caving” during drilling”.
Riverside Resources Inc. reported high-grade sample assay results from its La Union project in Sonora. Highlighted results comprise 83.2 gpt Au; 0.3 gpt Au, 4,816 gpt Ag, 10.3% Pb, 3.5% Zn; nil-Au, 8 gpt Ag, 2% Pb, 21.4% Zn; 0.1 gpt Au, 176 gpt Ag, 3.8% Pb, 19.8% Zn; 6.1 gpt Au, 23 gpt Ag, 8.2% Pb; 8.8 gpt Au, 183 gpt Ag, 3.9% Pb, 3.4% Zn from chips, 22.6 gpt Au, 20 gpt Ag; 4.2 gpt Au, 42 gpt Ag, 2.3% Pb, 3.5% Zn from dumps and 0.8 m @ 9.4 gpt Au, 108 gpt Ag, 1.6% Zn; 1.6 m @ 9.9 gpt Au, 54 gpt Ag, 2.5% Zn; 0.6 m @ 3.6 gpt Au, 373 gpt Ag, 7.3% Pb, 7.3% Zn; 1.5 m @ 2.6 gpt Au, 170 gpt Ag, 0.7% Pb, 6.6% Zn in chip channels. “Mineralization is found on surface associated with low angle faults, folds, with the thicker mineralized intervals being where high angle fault intersect with other structures creating ‘traps’”.
Aztec Minerals Corp. informed on work carried out in 2021 at the Cervantes project in Sonora. The ongoing 5,000 m reverse circulation drill program commenced on Q4 2021, with 14 holes on the California target, one at the California North prospect, one at the Jasper prospect and four to six holes on the Purisima target.
Monumental Minerals Corp. is to carry an airborne magnetic and radiometric survey over its Jemi project in Coahuila. The property is host to several rare earth element occurrences, like Neodymium (Nd), Praseodymium (Pr), dysprosium (Dy) and Terbium (Tb), with associated Tantalum (Ta), niobium (Nb) and zirconium (Zr). “The high-resolution helicopter-borne magnetic and radiometric survey will be flown at 100 m line spacing over an area of approximately 100 km2 for a total of 1,120 line-km. It will be centred on the 8 km diameter Sierra La Vasca intrusion complex that hosts the Jemi HREE mineral occurrences”.
Excellon Resources Inc. provided an update on its Platosa operations in Durango and company-wide exploration plans. The company is evaluating the continuation of mining activities at Platosa (commissioned in mid-2005) beyond mid-2021 as a result of increased labour and energy costs at the time that mining is entering an area of the deposit where mineralization steepens, with fewer vertical-tonnes-per-meter than historically encountered. The company keeps exploring the Platosa property, with a 2,700 m drill program planned in 2022 on the PND skarn target and is conducting an O18 isotope study on the CRD–style Jaboncillo target, 11 Km northwest of the Platosa mine. At the nearby Evolución project, a 4,600 m drilling program is planned.
GoGold Resources Corp. informed on the production during the Q4 2021 of 2,558 Oz Au, 195.7 K Oz Ag, 123 tonnes Cu (444.1 K Oz AgEq) at its Parral tailings operation in Chihuahua.
Endeavour Silver Corp. introduced its new Sustainable Strategy, with three-year targets. The strategic plan involves increasing the positive social impact for people, elevate the environmental stewardship of the planet and lead a healthy, long term business (Terronera, Jalisco).
Guanajuato Silver Company Ltd. announced it will begin to process mineralized material from third parties at its El Cubo mill in Guanajuato. Approximately 4,000 tonnes form a mining operation in the Guanajuato area have been contracted “It is GSilver’s intention to use the approximately 20,000 tonne per month of excess capacity at the El Cubo mill to profitably process mineralized material from various potential sources in the Guanajuato area. Whether the business arrangement is designed as toll milling, raw material purchasing, or profit sharing, if it serves to contribute to our bottom line and helps to expand our presence in the 480-year-old mining camp of Guanajuato, then we will pursue it”.
No Relevant News.
ON RESOURCES AND DEVELOPMENT
Fabled Silver Gold Corp. released results from drilling at its Santa Maria project in Chihuahua. Highlighted core length intercepts comprise 0.95 m @ 0.16 gpt Au, 154 gpt Ag; 0.2% Zn; 13.10 m @ 0.23 gpt Au, 86 gpt Ag, 0.1% Pb, 0.4% Zn (including 6.10m @ 0.34 gpt Au, 159 gpt Ag, 0.3% Pb, 0.8% Zn, 0.3% Cu, which includes 1.50 m @ 0.32 gpt Au, 283 gpt Ag and 1.25 m @ 0.46 gpt Au, 315 gpt Ag, 1.0% Pb, 2.8% Zn, 0.08% Cu). Samples from three more holes have been sent for assaying.
GoGold Resources Inc. announced the acceleration of its drill program at Los Ricos North and South projects in Jalisco.
Golden Tag Resources Ltd. is to recommence diamond drilling at its San Diego project in Durango. “The current expanded 4,500 metre (“m”) diamond drill exploration program is a follow up to the 4,716 m of diamond drilling that had previously been completed and reported in 1H, 2021. As of December 20, 2021 a total of 2,350 m has been drilled, leaving approximately 2,150 m of additional drilling to be completed”. A total of 1,675 samples were sent to the lab for assaying and results are pending.
ON DEALS AND CORPORATE ISSUES
Mexus Gold US. Signed a letter of intent (LOI) with Irmex Mining, a Mexican corporation for its Mabel property in Sonora. The agreement on the 1,459 ha project will include cash and a 10% net profit interest (NPI). Mexus Gold is to focus in finding a JV partner for its flagship project Santa Elena, also in Sonora.
Xali Gold Corp. extended the Earn-In Option Agreement with Sun River Gold Corp. on the tailings project in El Oro, Estado de Mexico, in advanced exchange for net profits interests (NPI). Xali Gold granted Sun River a 6-month extension from October 31, 2021 to April 31, 2022 (Note.- This non-existent date is in the press release) for advanced NPI payments of US$17.4 K and additional eight months for additional payments. If commercial production is not achieved by May 1, 2022, Xali Gold agreed to grant a second extension until December 31, 2002 under the following terms: 1) Advanced NPI payments of US$15 K, commencing in May; 2) Advanced NPI payments of US$50 K per month once commercial production is reached during the first year of operation, and normal 5% NPI payments afterwards; paying the first US$1.5 M of the Municipality NPI owing to Xali Gold during the first three years of operation.
ON SOCIAL RESPONSIBILITY
Minera Media Luna (Torex Gold) informed on social support towards the Cocula Municipality in Guerrero.
Minera Pangea informed on actions taken promoting the health of inhabitants near its operations in Northern Sinaloa.
Equinox Gold informed on social support to communities near Los Filos mine in Guerrero.
On the image below: Copper stained silicified ridge on a project in the Sonoran Desert. Picture by Jorge Cirett.
It was with great sorrow that the news of the passing of David “Dave” Jones at his house in Tucson last week were received. I got to know him while working for BHP in the Sonoran desert, circa 1995, as he started to do consulting work in Mexico. At the time I was impressed by his capacity to read rocks, and re-construct the history of a mineralizing system, even when I did not agree with all of his interpretations. My early career started in the late 80’s, when Mexico was beginning to open to foreign investment in mining, therefore I already had had the chance to interact with plenty of Australians, Americans and Canadians by the time he showed up in Mexico…. And he was clearly one of a kind already by then, before embarking in the quest for discovery of mineral deposits in Mexico. Different not because of his nationality, but for his zest for life, his talkative and witty nature as well as his piercing gaze, the practice of climbing and speleology, his love for beautiful women and the risk taking attitude that later led him to stake large swaths of land in southern Mexico.
A true explorer, he always kept in his mind the curiosity for every feature of mineralized systems, and was permanently looking for ways to understand its formation. He was an instrumental part for the discovery of Los Filos deposit, in Guerrero, and the Switchback system in Oaxaca, and possessed by himself several large mining concessions in Guerrero and Oaxaca. It was always a pleasure to talk to him on mineral deposits or women, his favorite subjects.
His participation as a speaker in a Conference anywhere in Mexico was sure to attract the biggest audiences, as his flamboyant style was imprinted to all technical aspects of geology and exploration, a true geologist, explorer and showman, farewell to David M. Jones, who will be missed in Mexico.
During the 51st week of the year (December 20th to December 26th, 2021), at least 16 press releases were announced by companies working in Mexico. To note, three companies posted exploration advances on their properties, one obtained an environmental permit to keep operating, three released financing/shares/stock exchange related news, while five companies posted on project development or resource definition and one more on a property sale. ON MEXICO ISSUES, the environmental permit needed to keep Fortuna Silver’s San José mine in operation was finally granted by SEMARNAT. ON EXPLORATION, In Sonora, Colibri Resources completed a 3,122 m RC drilling campaign at Evelyn; Silver Spruce is preparing to submit the environmental permit for El Mezquite. Southern Empire Resources initiated an air-borne magnetic and radiometric geophysical survey. ON MINING, Fortuna Silver Mines was granted the environmental permit to continue its operations at the San Jose mine in Oaxaca. The company had to sue SEMARNAT because the organism was not granting the permit although complaining with all regulations. In the end, not-public negotiations and technical reviews resulted in the permit being granted. ON FINANCING, Alamos Gold is to repurchase up to 30 M of its public shares. Prime Mining was added to the MVIS Global Junior Miners Index. Sonoro Gold closed its non-brokered placement for $3 M. ON RESOURCES AND DEVELOPMENT, Almaden Minerals updated on its 2022 plans at Ixtaca; The environmental permit is being prepared for re-submittal as well as the human rights impact assessment (HRIA) report; A favorable outcome on a Supreme Court lawsuit is expected for H2 2022. Guanajuato Silver Co. provided drilling results for El Cubo and Pinguico in Guanajuato. Avino Silver & Gold Mines filed the mineral resource estimate for La Preciosa, in Durango. Silver Dollar Resources informed on the drilling of 1,134 m at its La Joya project in Durango. Azucar Minerals defined a large lithocap at a new target zone on its El Cobre project, Veracruz. ON DEALS AND CORPORATE ISSUES, GR Silver Mining sold El Salto and El Salto Sur mining concessions (covering 56,910 ha) to Grupo Minero Venturex, for past taxes and a 0.5% NSR. ON SOCIAL RESPONSIBILITY, SilverCrest Metals, Peña Colorada and Industrias Peñoles informed on social measures for the betterment of communities near its operations.
ON MEXICO ISSUES
The Mexican environmental regulator (SEMARNAT) finally approved the environmental permit needed to keep Fortuna Silver’s San José mine (in Oaxaca) in operation. Thousands of workers and inhabitants of communities near the mine to be affected by the impending closure appreciate the outcome.
Colibri Resource Corp. completed 3,122 m of reverse circulation (RC) drilling in 22 holes at its Evelyin project in Sonora. The drill program, geological mapping and outcrop sampling were paused for the holidays. “The Company will resume Phase I drilling at the El Sahuaro and Cerro Rojo targets, as well as other prioritized targets on the property in January, upon receipt and interpretation drill assay results”.
Southern Empire Resources Corp. initiated a high-resolution airborne magnetic and radiometric geophysical surveys at its Pedro project in Durango. The geophysical program comprises 384 line-km in 96 flight lines at 50 m spacing. In addition, a nine-hole 2,000 m drill core program is expected to start in January of 2022 in the 1,750 hectares mineral concession.
Silver Spruce Resources Inc. informed it is in the reviewing process for submission of the environmental report (Informe Preventivo) on its El Mezquite project in Sonora. The company intends to carry an additional phase of reverse circulation drilling with up to fourteen holes comprising 1,500 to 2,500 m in the 180 hectares project.
Fortuna Silver Mines Inc. informed the Secretaría de Medio Ambiente y Recursos Naturales (SEMERNAT) granted a 12 year extension of the environmental impact authorization (abbreviated as MIA, in Spanish) at the San Jose mine in Oaxaca. SEMERNAT had previously denied the extension application and Fortuna had to appeal the decision. “After continued dialogue and technical evaluation, SEMARNAT confirmed operations at the San Jose Mine are conducted in accordance with all environmental obligations” and granted the extension on the existing MIA.
Alamos Gold Inc. filed for a normal course issuer bid permitting Alamos to purchase for cancellation up to 30 M class A common shares, representing 10% of the company’s public float of the common shares to date. “The price for any repurchased Common Shares will be the prevailing market price at the time of the purchase. All Common Shares purchased by Alamos will be cancelled“ (Mulatos, Sonora).
Prime Mining Corp. has been added to the MVIS Global Junior Miners Index as of December 17, 2021 (Los Reyes, Sinaloa).
Sonoro Gold Corp. announced the closing of its previously announced non-brokered placement for aggregate proceeds of $3 M. In total the company paid $47.4 K in finder’s fees and 263.4 K in non-transferable Finder’s warrants.
ON RESOURCES AND DEVELOPMENT
Almaden Minerals Ltd. presented its plans for 2022. The company is preparing the resubmittal of the environmental permit for the Ixtaca project in Puebla, documenting well beyond the legal and regulatory framework in Mexico for filing in H1 2022, as well as the human rights impact assessment (HRIA) report. Almaden expects a lawsuit at the Supreme Court of Justice of Mexico being used to dispute the constitutionality of the Mexican mineral title regime to be solved favorably, optimistically in H2 2022. Since the last press release in October 2021, three more drill holes have been completed in the South East Alteration zone target near Ixtaca, and “The geologic observations and complete assay data will be analysed and additional mineral studies will be conducted on the core in order to identify any geochemical or mineral vectors in order to plan follow-up work in this area”.
Guanajuato Silver Company Ltd. provided drilling results from the El Cubo and Pinguico in Guanajuato. At the Cebolletas and 1850 Stope true width (TW) highlighted intervals comprise 2.00 m @ 1.10 gpt Au, 85 gpt Ag; 0.45 m @ 4.33 gpt Au, 192 gpt Ag; 3.87 m @ 1.38 gpt Au, 124 gpt Ag; 1.40 m @ 0.37 gpt Au, 99 gpt Ag in drilling by GR Silver and 1.62 m @ 2.85 gpt Au, 179 gpt Ag; 2.60 m @ 1.12 gpt Au, 131 gpt Ag; 1.71 m @ 0.46 gpt Au, 152 gpt Ag in drilling by Endeavour Silver. At El Cubo Villapando highlighted TW intervals comprise 6.35 m @ 0.69 gpt Au, 65 gpt Ag; 1.57 m @ 0.88 gpt Au, 98 gpt Ag. At El Pinguico, highlighted TW intervals comprise 4.05 m @ 0.68 gpt Au, 62 gpt Ag; 1.00 m @ 1.50 gpt Au, 122 gpt Ag; 0.55 m @ 2.11 gpt Au, 505 gpt Ag; 1.65 m @ 2.45 gpt Au, 125 gpt Ag; 7.95 m @ 1.35 gpt Au, 39 gpt Ag; 0.75 m @ 8.81 gpt Au, 208 gpt Ag; 8.10 m @ 1.00 gpt Au, 93 gpt Ag; 0.55 m @ 1.91 gpt Au, 75 gpt Ag.
Avino Silver & Gold Mines Ltd. filed the mineral resource estimate report on the La Preciosa project in Durango, which the company is proposing to acquire. The indicated mineral resource estimate comprises 17.4 M tonnes @ 176 gpt Ag, 0.34 gpt Au (202 gpt AgEq), containing 99 M Oz Ag, 189 K Oz Au (113 M Oz AgEq), whereas the inferred mineral resource includes 4.4 M tonnes @ 151 gpt Ag, 0.25 gpt Au (170 gpt AgEq), containing 21 M Oz Ag, 35 K Oz Au (24 M Oz AgEq).
Silver Dollar Resources Inc. informed 1,134 m of drilling have been completed in five holes at its La Joya project in Durango. “The initial drilling program is focused on target development on the Noria portion of the La Joya property with an emphasis on testing for possible structural extensions of known mineralized zones”.
Azucar Minerals Ltd. defined a large area of lithocap alteration in a newly outlined target at El Cobre project in Veracruz.” The new spectral mineral mapping in this area ….. has further defined a strong alteration signature with clear zoning including a central diaspore-pyrophyllite-shallow alunite/dickite and concentric halos of paragonitic and muscovitic white mica and inner propylitic epidote halo”. A soil sampling program is being completed for spectral and geochemical analysis intending to identify vectors to focus a drill program.
ON DEALS AND CORPORATE ISSUES
GR Silver Mining Ltd. announced the sale of El Salto and El Salto Sur non-core concessions, acquired from Mako Mining Corp. on March 2021, to the private Mexican company Grupo Minero Venturex S.A. de C.V.. The company received US$1 K, retaining a 0.5% NSR, and leaving Venturex responsible to pay all outstanding concession fees and related fines (Note by editor.- holding large titled mining concessions in Mexico is very expensive). In June GR Silver applied for the reduction of the surface of the 56,910 ha claims, but still has to receive the approval from the Dirección General de Minas (DGM).
ON SOCIAL RESPONSIBILITY
SilverCrest Metals inaugurated the Tetuachi bridge across the Sonora River in Arizpe, Sonora.
Peña Colorada donated material and equipment to the Biosfera Sierra de Manantlán.
Industrias Peñoles invested seven million pesos in the park Bosque Venustiano Carranza in Torreon, Coahuila.
On the image below: epidote filled fractures with calc-sodic halo and late quartz veinlet in a copper project in the Sonoran Desert. Picture by Jorge Cirett.
During the 49th week of the year (December 6th to December 12th, 2021), at least 20 press releases were announced by companies working in Mexico. To note, four companies posted exploration advances on their properties, there were no mining related news, two released financing news, one more settled a debt with shares and one more qualified to trade on the OTCQB; two companies released resource estimates, one posted on drilling results from an advanced property and one more provided an update on ramping up mining activities. One company changed its name and one more is to create a spin-off company for its remaining exploration projects. ON MEXICO ISSUES, Sonora, Guerrero and Oaxaca can become poles of mining activity. Camimex asked the president to ease the grip on the issuance of mining concessions, as it is to strangle the industry. The Zacatecas Mining Cluster inaugurated Quantum City. The national employment service increased the jobs offered in the mining industry. ON EXPLORATION, In Sonora, Heliostar Metals commenced drilling at Cumaro; Tocvan Ventures is trenching at Pilar. In Sinaloa, Vizsla Silver released drilling results from the Napoleon deposit at Panuco. In Guerrero, Pantera Silver received a drill permit for Nuevo Taxco. ON MINING, no relevant news. ON FINANCING, Guanajuato Silver and Prismo Metals announced or closed financing rounds for C$9.52 M and $2 M respectively. Aloro Mining is to settle a $211 K debt with shares. Sierra Madre Gold and Silver qualified for trading at the OTCQB in the USA. ON RESOURCES AND DEVELOPMENT, Discovery Silver filed the technical report with updated mineral resources at Cordero. Fabled Silver released drill results at Santa Maria. GoGold presented the initial mineral resource estimate on four deposits at Los Ricos North project, and current resources at Los Ricos Sur and the Parral tailings projects. Minera Alamos updated on ramping up of mining at Santana. Oroco Resources released its first drilling results from drilling the Santo Tomás deposit in Sinaloa. ON DEALS AND CORPORATE ISSUES, Advance Gold changed its name to Advance Lithium Corp., and Solaris Resources intends to transfer its non-core assets to a subsidiary company. Prime Meridian Resources optioned the La Verde Grande project in Sonora, for which is to forward US400 K in cash and US$8 M in shares in staged payments. ON SOCIAL RESPONSIBILITY, no relevant news.
ON MEXICO ISSUES
According to a note by Mexico Business News, Sonora, Guerrero and Oaxaca are to be poles of mining exploration in the coming years.
Camimex (Cámara Minera de México) asked the AMLO presidency to grant new mining concessions, as the lack of issuance of titles is to result in a shortage of mines in the future due to the lack of exploration. Mexico has seen its standing on the Fraser Institute report to fall from the 29 to the 42 position from 2018 to 2020.
The Zacatecas Mining Cluster inaugurated its Mining Center in Quantum City, to forward research, innovation and technological development in the State’s mining industry.
The Servicio Nacional de Empleo (National Employment Service) increased its jobs offer in the mining industry.
Vizsla Silver Corp. released results from twenty one drill holes targeting the Napoleon vein resource area, at Panuco, Sinaloa. The Napoleon vein measures approximately 1,000 m by 3.86 m in width, to a depth of 400 m, averaging 148 gpt Ag, 2.90 gpt Au, 0.46% Pb, 1.44% Zn (453 gpt AgEq), while the greater Napoleon vein resource area (including the previous one) measures 1,820 m by an average of 3.36 m in width to a depth of 300 m, averaging 142 gpt Ag, 2.62 gpt Au, 0.46% Pb, 1.39% Zn (421 gpt AgEq). Highlighted true width intercepts comprise 5.76 m @ 0.81 gpt Au, 56 gpt Ag, 0.8% Pb, 2.5% Zn; 1.21 m @ 2.25 gpt Au, 26 gpt Ag; 10.69 m @ 1.21 gpt Au, 220 gpt Ag, 0.4% Pb, 0.8% Zn; 1.74 m @ 0.29 gpt Au, 206 gpt Ag; 1.63 m @ 2.69 gpt Au, 34 gpt Ag, 0.2% Pb, 2.2% Zn; 2.52 m @ 0.54 gpt Au, 156 gpt Ag; 1.14 m @ 4.75 gpt Au, 128 gpt Ag, 1.2% Pb, 2.5% Zn; 2.90 m @ 0.76 gpt Au, 210 gpt Ag, 2.2% Pb, 1.8% Zn.
Heliostar Metals Ltd. commenced a drill program at its Cumaro project in Sonora. The drill program will focus on the Verde, Basaitegui and Palmita vein corridors. The Verde target comprises three veins with 530 m strike length 0.5 to 5.0 m in width, where previous surface sampling has returned 5.0 m @ 10.3 gpt Au, 168 gpt Ag; 5.9 m @ 2.65 gpt Au, 105 gpt Ag; 3.0 m @ 4.68 gpt Au, 61 gpt Ag; 1.75 m @ 11.5 gpt Au, 125 gpt Ag. At the Basaitegui target vein textures indicate a shallower part of the system is exposed and the vein at depth is to be tested. At the 1.7 km long Palmita target the mineralization system is also interpreted as shallow and the aim is to intercept the vein at depth.
Pantera Silver Corp. received a drill permit from the government for its Nuevo Taxco project in Guerrero. The maiden drill program is focused on priority targets within 135 ha area historically prepared for drilling by Impact Silver. This area hosts over 21 veins with “substantial width” and mapped lengths of 150 to 350 m, remaining open along strike and depth.
Tocvan Ventures Corp. updated on the trenching program at the Pilar project in Sonora. “Trenching is currently underway with four trenches completed to date at 4-Trench, North Hill and Main Zone targets”. At the Main zone the plan is to test an area where surface sampling has returned 10 m @ 2.5 gpt Au, 27 gpt Ag.
No relevant news.
Guanajuato Silver Company Ltd. closed the second and final tranche of its non-brokered private placement offering, for gross proceeds of C$9.52 M (El Cubo, Guanajuato).
Prismo Metals Inc. announced a non-brokered private placement intended to raise gross proceeds of up to $2 M (Los Pavitos, Sonora).
Aloro Mining Corp. intends to settle a debt for $211.2 K to various insiders of the company with 3.84 M shares (Los Venados, Sonora).
Sierra Madre Gold and Silver Ltd. announced it has qualified for trading on the OTCQB Venture Market in the United States operated by the OTC Markets Group Inc. (Tepic and La Tigra projects, Nayarit).
ON RESOURCES AND DEVELOPMENT
Discovery Silver Corp. filed the technical report with the update of mineral resources for the Cordero project in Chihuahua. The NI-43-101 report for the preliminary economic assessment (PEA) for Cordero will be filed within 45 days of November 30, 2021.
Fabled Silver Gold Corp. released results from one more hole at Santa Maria in Chihuahua. Nine core length intervals 1.5 to 3.0 m in width returned up to 0.16 gpt Au, 66 gpt Ag.
GoGold Resources Inc. released its initial mineral resource estimate for the Los Ricos North project in Jalisco, and updated the mineral reserve at the Parral tailings operation. Oxide indicated mineral from the El Favor, Casados, La Trini and Mololoa deposits adds up to 14.5 M tonnes @ 0.37 gpt Au, 100 gpt Ag, and inferred mineral resources of 15.0 m tonnes @ 0.28 gpt Au, 95 gpt Ag, containing 171 K Oz Au, 46.5 M Oz Ag and 136 K Oz Au, 44.1 M Oz Ag respectively. At El Orito sulfide zone there are 7.8 M tonnes @ 0.06 gpt Au, 28 gpt Ag, 0.11% Cu, 0.88% Pb, 1.33% Zn as indicated resources, and 5.5 M tonnes @ 0.06 gpt Au, 28 gpt Ag, 0.12% Cu, 0.74% Pb, 1.20% Zn as inferred resources, containing 15 K Oz Au, 7 M Oz Ag, 19 M Lb Cu, 151 M Lb, Pb, 229 M Lb Zn and 11 K Oz Au, 4.9 M Oz Ag, 15 M Lb Cu, 90 M Lb Pb, 146 M Lb Zn respectively, for a grand total of 334 K Oz Au, 93.5 M Oz Ag, 34 M Lb Cu, 241 M Lb Pb, 375 M Lb Zn. At the neighboring Los Ricos Sur project, the company holds 385 K Oz Au, 49.9 M Oz Ag in measured, indicated and inferred resources. At the Parral tailing project proven and probable mineral reserves are 12.8 M tonnes @ 0.35 gpt Au, 32.6 gpt Ag, containing 144 K Oz Au, 13.4 M Oz Ag.
Minera Alamos Inc. provided an update on the ramping-up of mining at Santana, in Sonora. Over 7,300 Oz Au have been placed on the leach pad, while cumulative gold recovery from ore under leach for more than 30 days his approaching 70%. “Mining and crushing activities at the project site continue to progress as operating experience is gained and the available Nicho Norte starter pit operating areas increase”.
Oroco Resources Corp. released results from drilling at its Santo Tomas project in Sinaloa. The eight holes completed so far in the North zone and drilling continues, whilst results for the first three holes have been received. Copper grades are comparable to historical grades and confirm the 2009 gradeshell model of Cu > 0.3%, with chalcopyrite and bornite disseminations and veinlets with sparse pyrite. “Sulphide mineralization in the main intersections on the North Zone are hosted in strongly potassic-altered volcanic and intrusive rocks with an overprint of phyllic alteration”. Highlighted core-length intervals comprise 255.0 m @ 0.39% Cu, 100 ppm Mo, 45 ppb Au; 280.1 m @ 0.38% Cu, 120 ppm Mo, 25 ppb Au; 25.5 m @ 0.29% Cu, 150 ppm Mo, 20 ppb Au; 14.3 m @ 0.50 % Cu, 80 ppm Mo, 26 ppb Au; 207.7 m @ 0.39% Cu, 140 ppm Mo, 19 ppb Au; 76.2 m @ 0.18% Cu, 20 ppm Mo, 7 ppb Au.
Prime Mining Corp. updated on exploration at its Los Reyes project in Sinaloa. Exploration results during the Q3 2021 include the discovery of Au-Ag mineralization in San Miguel East pit-constrained resource, in addition to near surface mineralization at Las Primas, additional high-grade results at Guadalupe East and strike and depth potential of the Zapote-Tahonitas mineralized structure. The planned phase two drilling program is to comprise 250 new holes and a minimum of 50,000 m.
ON DEALS AND CORPORATE ISSUES
Advance Gold Corp. changed its name to Advance Lithium Corp. (Tabasqueña, Zacatecas).
Solaris Resources Inc. intends to transfer its non-core assets in Ecuador, Peru, Chile and Mexico, into a newly incorporated subsidiary named Solaris Exploration Inc., while Solaris Resources focuses on the Warintza project in Ecuador (La Verde (60%), Michoacan).
Prime Meridian Resources Corp. executed a letter of intent (LOI) to purchase up to 100% interest in La Verde Grande 2,493 ha project in Sonora. “The Company’s plan is to fast-track the exploration and development of the seven currently known Cu-Zn-Ag-Au skarn zones, while evaluating in parallel, the significant opportunity for the discovery of copper porphyry mineralization proximal to those skarn zones”. PMR will make cash payments of US$400 K and payments in shares of US$8 M to acquire up to 100% indirect ownership of the La Verde project, subject to a 2% royalty. Upon completing the US$400 K payment, PMR will have earned 5% indirect ownership of the La Verde project, and further 45% indirect ownership upon issuance of 25 M shares @ CA$0.15 per share. PMR will acquire further 25% indirect interest by issuing an additional US$3 M in shares before the first anniversary. A final 25% indirect interest will be earned by issuing US$2 M in shares before the second anniversary. Of the 2% royalty, 1% can be bought by US$1.0 M.
ON SOCIAL RESPONSIBILITY
No relevant news.
On the image below: X marks the spot. Mafic dike on granitic intrusive rock in Sonora. Picture by Jorge Cirett.
During the 47th week of the year (November 22nd to November 28th, 2021), at least 17 press releases were announced by companies working in Mexico. To note, only three companies posted exploration advances on their properties, three more released Q3 reports, one reported concentrate theft, two released financing news and one on quarterly dividends, while four companies posted on project development or resource definition and one more on a mine in peril of closing by government red tape. ON MEXICO ISSUES, at MINNOVATION 2021 several companies received an award for social responsibility. In Oaxaca, inhabitants near Fortuna’s San José mine are being pressured to sign a document asking for the denial of expedition of an environmental permit, action that would result on the mine closure. ON EXPLORATION, In Sonora, Ridgestone Mining is preparing to drill El Cobre target on its Rebeico property. In Chihuahua, Radius Gold informed on excellent drilling results from the California target at its Amalia project; Silver Spruce updated on exploration plans at Pino de Plata. ON MINING, Impact Silver, Altaley Mining and Discovery Silver presented their Q3 2021 reports. Consolidated Zinc informed on the armed robbery suffered at its Plomosas plant in Chihuahua, where 90 tonnes of Zn concentrate were stolen. ON FINANCING, Galore Resources and Canasil resources informed on the closing of financing rounds that accrued CAD$818.5 K and $810.7 K respectively. Alamos Gold declared a $48 M quarterly dividend for its shareholders, adding to a total of $235 M delivered in 12 years. ON RESOURCES AND DEVELOPMENT, GoGold Resources released initial metallurgical tests at Los Ricos North in Jalisco. Zacatecas Silver presented drilling results from the Panuco Central and Tres Cruces veins at its Zacatecas Silver project. Fabled Silver Gold informed on drilling results from its Santa Maria project in Chihuahua. First Majestic Silver filed an updated technical report for its Santa Elena and Ermitaño project in Sonora. ON DEALS AND CORPORATE ISSUES, Fortuna Silver Mines is working with legal advisors to appeal the denial order received from SEMARNAT regarding its request for an extension of the environmental permit. ON SOCIAL RESPONSIBILITY, Industrias Peñoles, Fresnillo PLC, Torex Gold and Grupo Mexico informed on its support for communities, environment and education.
ON MEXICO ISSUES
Alfonso Durazo, Sonora’s governor, praised the social responsibility of the mining industry. This as he delivered awards to companies on the Sonora Mining cluster, for abiding by Responsabilidad Social Empresarial (Corporate Social Responsibility). Companies receiving the award included Peñoles, Autlán, Molymex and Alamos Gold, among others. The event was part of MINNOVACION 2021.
Inhabitants of communities near San José del Progreso, Oaxaca, where Fortuna Silver’s San José mine is located, denounce pressure and intimidation by agrarian and municipal authorities to sign documents asking for denial of the environmental permit by SEMERNAT (The Mexican environmental regulator), and to risk losing government aid if not complying with the request.
Ridgestone Mining Inc. finalized plans for a drill program on El Cobre property, within its 3,500 hectare Rebeico project in Sonora. The program envisages 2,700 m in 14 reverse circulation (RC) holes to test the mineralization below historical workings that run for 200 m along strike. Recent surface sample results include 1.0 m @ 3.5% Cu, 0.32 gpt Au; 1.5 m @ 1.5% Cu, 0.44 gpt Au; 3.0 m @ 2.65% Cu; 1.0 m @ 2.62% Cu; 1.5 m @ 2.21% Cu; 3.0 m @ 2.0% Cu.
Radius Gold Inc. informed on more drilling results from the California target at the Amalia project in Chihuahua. Highlighted core length results comprise 12.8 m @ 259 gpt Ag, 0.54 gpt Au (including 3.2 m @ 705 gpt Ag, 1.92 gpt Au); 39.7 m @ 204 gpt Ag, 0.35 gpt Au (including 19.1 m @ 346 gpt Ag, 0.63 gpt Au). Broad multiphase mineralization up to 50 m in width has been intercepted along 1 km of the California 2.8 Km long structure, to 300 m of depth. Other targets along the structure are still to be drilled due to the current lack of roads. Drilling is underway at the 1.5 km long El Cuervo vein target, a subparallel structure between the Amalia and California structures, where stockwork veining and brecciation have been mapped at up to 40 m in width.
Silver Spruce Resources Inc. updated on exploration at its 397-hectare Pino de Plata property in Chihuahua. A Lidar survey has been completed and the generated high-resolution topography provides a base for the incoming drilling, structural lineament mapping and future exploration. Negotiations continue with the surface owner to gain access to some of the drill targets.
Consolidated Zinc Ltd. informed that on November 16th a group of armed bandits entered its Plomosas mine in Chihuahua to steal 90 tonnes of zinc concentrate valued at US$90 K. The security guard and employees were unharmed, but locked in a transport container.
Impact Silver Corp. released financial and operating results for the Q3 2021. At Zacualpan, 34,587 tonnes were milled @ 156 gpt Ag to produce 152 K Oz Ag. At the Guadalupe mine production is being ramped-up to pre-pandemic levels, and a fourth drill rig has been added to the company’s fleet. The Capire open pit deposit and processing plant are being reviewed eyeing a re-start of operations.
Altaley Mining Corp. released quarterly reports for Q3 – 2021. At its Campo Morado mine in Guerrero, 168.4 K tonnes were processed, recovering 66% Zn, 29% Pb, to produce 10,743 tons of Zn concentrate (45% Zn, 2.29 gpt Au, 724 gpt Ag), 2,690 tons of Pb concentrate (22%Pb, 1.56% Cu, 5.45 gpt Au, 919 gpt Ag). Total cash cost was US$0.45 per Zn Lb and AISC of US$0.70 per Zn Lb.
Discovery Silver Corp. presented its financial results for the Q3 2021 and an update on the activities at the Cordero project in Chihuahua. Metallurgical tests show recoveries of 80-89% Ag, 83-91% Pb, 81-90% from locked cycle tests in sulfides and 54-80% Ag, 61-75% Au on oxide and transition ore cyanidation bottle roll procedures. An updated mineral resource estimate has been produced with information from 224,000 m of drilling in 517 holes, with 87% of the resource in the measured and indicated category. Phase 2 drilling is ongoing and focused on upgrading inferred resources, resource expansion of bulk-tonnage mineralization and testing the high-grade veins in the deposit. A PEA is expected to be released before the end of the current quarter, and a PFS on 2022.
Alamos Gold Inc. declared a quarterly dividend of US$0.025 per common share, and the repurchase of 383 K shares with a cost of $2.9 M. During the year Alamos has repurchased $8.9 M in shares. Thus far in 2021 the company has returned $48 M to shareholders through dividends and share buybacks, accumulating $235 M in dividends in 12 years (Mulatos, Sonora).
Galore Resources Inc. closed its non-brokered private placement financing, raising gross proceeds of CAD$818.5 K (Dos Santos, Zacatecas).
Canasil Resources Inc. announced the closing of the non-brokered private placement previously announced to gather $500 K, same that ended accruing $708.7 K in gross proceeds. The company also received $102 K from the exercise of warrants, taking the total to $810.7 K (Nora, Durango).
ON RESOURCES AND DEVELOPMENT
GoGold Resources Inc. announced positive initial results of metallurgic tests at its Los Ricos North project in Jalisco. HQ core from 108 drill holes at the Casados, El Favor, La Trini and El Orito deposits was composited and tested in Canada laboratories. The composites from Casados, El Favor and La Trini were subjected to direct cyanidation leaching of Au and Ag, while the one from El Orito was treated by flotation to extract also the base metal content. Recoveries ranged from 86% to 96% Au and 90% to 96% Ag on Casados, El Favor and La Trini, while at El Orito were 86% Au, 90% Ag, 87% Pb, 90% Zn and 90% Cu.
Zacatecas Silver Corp. released results from the drilling program targeting the Panuco Central vein and the Tres Cruces vein at its Zacatecas Silver project in Zacatecas. Assay results for four of the holes at Tres cruces have been received, and the highlighted intervals comprise 1.85 m @ 224 gpt Ag, 0.49 gpt Au; 2.17 m @ 798 gpt Ag, 0.34 gpt Au; 3.00 m @ 203 gpt Ag, 0.85 gpt Au. “Three holes targeted a historical high-grade intercept in Central Tres Cruces, over 1 km to the northwest and along strike of the eastern Tres Cruces holes. Assays for hole PAN 2021-013, which intercepted almost 5 metres of sulphidic quartz vein, are pending”.
Fabled Silver Gold Corp. informed on results from drilling at its Santa Maria project in Chihuahua. The drilling targeted and intercepted the down plunge extension of holes that recently returned significant gold grades, extending the zone 200 m below. Highlighted core-length intercepts comprise 1.5 m @ 69 gpt Ag, 0.63 gpt Au; 0.45 m @ 45 gpt Ag, 0.86 gpt Au; 1.05 m @ 165 gpt Ag, 0.58 gpt Au; 1.05 m @ 67 gpt Ag, 1.18 gpt Au; 3.3 m @ 138 gpt Ag, 1.46 gpt Au, 1.4% Pb, 2.0%Zn (including 1.85 m @ 107 gpt Ag, 2.40 gpt Au, 2.4% Pb, 3.5% Zn) in one hole.
First Majestic Silver Corp. filed an updated technical report for its Santa Elena mine in Sonora. The report also includes the results of a pre-feasibility study (PFS) on the Ermitaño project, four kilometers from the Santa Elena processing plant. Measured and Indicated resources for both projects comprise 6.06 M tonnes @ 97 gpt Ag, 2.85 gpt Au, containing 18.9 M Oz Ag, 557 K Oz Au, while inferred resources stand at 6.25 M tonnes @ 80 gpt Ag, 2.43 gpt Au, containing 16.2 M Oz Ag, 490 K Oz Au.
ON DEALS AND CORPORATE ISSUES
Fortuna Silver Mines Inc . “is working with legal advisors to file an appeal to the denial order received from SEMARNAT regarding its request to extend its environmental impact authorization (EIA) for its San José mine in Oaxaca. The company reported it continues to work with the authorities. However, due to the lack of concrete answers, it will use other legal alternatives”. The San Jose mine started operations back in 2011, but one of its environmental permits expired last month, and SEMARNAT (the Mexican environmental regulatory agency) is denying the permit on grounds of a pending evaluation on the regulation of the mine’s infrastructure and an indigenous consultation.
ON SOCIAL RESPONSIBILITY
Industrias Peñoles and Fresnillo PLC informed on programs to aid education of the new generations in Coahuila, Durango, Chihuahua, Guerrero, Estado de Mexico, Sonora and Zacatecas.
Minera Media Luna (Torex Gold) is supporting the education of students in Guerrero with the donation of computing equipment and facilities as well as providing professional practices on its installations for up to 20 students at a time.
Fundación Grupo Mexico delivered through its “Vagón Verde” (Green train car) 8,000 tree saplings to the city of Celaya, Guanajuato.
On the image below: Geologists Christian StClair and Tomás Tapia in a copper stained specularite vein ridge in the Sonoran Desert. Picture by Jorge Cirett.
During the 45th week of the year (November 8th to November 14th, 2021), at least 22 press releases were announced by companies working in Mexico. To note, seven companies posted exploration advances on their properties, five released Q3 reports, two on financing related news and one on marketing services contracting, while five companies posted on project development or resource definition and one more on a project acquisition. ON MEXICO ISSUES, no relevant news. ON EXPLORATION, In Sonora, Starcore International is exploring its Tecouitla and Meztli 4 concessions; Colibri Resources started RC drilling at Evelyn; Minaurum Gold informed on drilling at Alamos Silver; Silver Tiger reported high-grade results from drilling at El Tigre; Tocvan Ventures commenced field operations at Pilar. In Durango, Canasil Resources is to resume drilling at Nora. ON MINING, Gatos Silver, Avino Silver, Pan American Silver, Fortuna Silver and Endeavour Silver (all silver companies) presented their Q3 2021 reports. ON FINANCING, Candelaria Mining contracted the service of two marketing companies. Heliostar Metals closed a financing round for $4 M. Great Panther announced the underwriting of $20 M in shares. ON RESOURCES AND DEVELOPMENT, Fabled Silver released results from underground drilling at Santa Maria, Chihuahua. GoGold Resources reported drilling results from Los Ricos North in Jalisco. Pan American Silver disclosed further impressive drilling results from La Colorada Skarn in Zacatecas. Golden Minerals released RC drilling results from Rodeo, Durango. Osisko Development disclosed drilling results from the Sapuchi deposit at San Antonio in Sonora. ON DEALS AND CORPORATE ISSUES, Millrock Resources singed an agreement with Mine Discovery Fund on El Batamote property in Sonora. ON SOCIAL RESPONSIBILITY, Coanzamex, Industrias Peñoles and Fresnillo PLC informed on its support for communities, science and education.
ON MEXICO ISSUES
No Relevant News.
Starcore International Mines Ltd. is to start drilling at it “Meztli 4” and “Tecouilta” mining concessions in Sonora. The first stage drilling is to explore five veins that have more than eight months of reconnaissance work and 2,000 surface samples. Starcore holds 14,451 hectares in the area, which includes the Creston molybdenum deposit. The veins range from 0.55 to 1.07 m in width at the surface, with grades of up to 4.19 gpt Au and 250 gpt Ag.
Monarca Minerals Inc. released results from reverse circulation drilling at San Jose, in Chihuahua. “Large volumes of skarn and altered intrusive rocks have been intersected in the drilling …….. Mineralization is hosted in both exoskarn and endoskarn and in silicified intrusive rocks, which are locally potassically altered”. Some of the highlighted hole-length intervals comprise 3 m @ 4.07 gpt Au, 6 gpt Ag, 0.2% Pb, 0.5% Zn; 1.5 m @ 79 gpt Ag, 0.34% cu, 0.4% Pb, 1.5% Zn; 6.1 m @ 0.36 gpt Au, 3 gpt Ag, 1% Cu; 3 m @ 3.11 gpt Au, 32 gpt Ag, 0.13 % Cu; 1.5 m @ 0.92 gpt Au, 2 gpt Ag; 4.6 m @ 0.13 gpt Au, 0.33% Cu.
Colibri Resources Corp. started reverse circulation drilling at its Evelyn project in Sonora. The first 5,000 m phase of drilling will take approximately two months, focusing on targets generated by high-grade surface and trench sample results coincident with magnetic gradients and lineaments and mapped structures.
Minaurum Gold Inc. informed on drilling results at its Alamos Silver project in Sonora. “. Drilling at the Alessandra vein recently discovered a blind Ag-Cu-Pb-Zn skarn that is open in all directions while ongoing drilling at Europa-Guadalupe continues to delineate a high-grade mineralized vein system which is now been extended by 40% to at least 800 meters in length. Europa-Guadalupe remains open at depth and along strike”. Highlighted core-length results comprise 1.60 m @ 174 gpt Ag, 1.3% Cu; 1.20 m @ 0.3% Pb, 2.4% Zn; 5.05 m @ 106 gpt Ag, 0.2% Pb, 0.5% Zn; 2.25 m @ 228 gpt Ag, 0.1 gpt Au, 0.17% Cu, 0.5% Pb, 1.3% Zn; 1.55 m @ 139 gpt Ag, 0.13% Cu, 0.1% Pb, 0.2% Zn; 1.65 m @ 240 gpt Ag, 0.4% Cu, 0.5% Pb, 0.6% Zn; 1.10 m @ 1.2% Pb, 7.6% Zn; 0.90 m @ 57 gpt Ag, 0.24 gpt Au, 1.0% Pb, 3.0% Zn; 3.85 m @ 57 gpt Ag, 0.56 gpt Au, 0.8% Pb, 2.1% Zn; 11.05 m @ 120 gpt Ag, 0.25 gpt Au, 1.12% Cu, 0.4% Pb, 1.8% Zn; 6.40 m @ 147 gpt Ag, 0.13% Cu, 0.3% Pb, 0.6% Zn; 0.95 m @ 435 gpt Ag, 0.35 gpt Au, 0.43% Cu, 1.4% Pb, 3.6% Zn; 0.70 m @ 513 gpt Ag, 0.26% Cu, 0.2% Pb, 0.3% Zn; 1.50 m @ 1.1 gpt Au; 2.85 m @ 91 gpt Ag, 0.24% Cu, 0.3% Pb, 0.5% Zn; 21.85 m @ 62 gpt Ag, 0.14% Cu, 0.2% Pb, 0.4% Zn.
Silver Tiger Metals Inc. reported high-grade results from drilling on the Seitz Kelley vein at El Tigre project in Sonora. Highlighted core-length intervals comprise 17.5 m @ 31.53 gpt Au, 139 gpt Ag, 0.11% Cu, 0.9% Pb, 2.2% Zn, including 1.6 m @ 343.12 gpt Au, 238 gpt Ag, 0.1% Cu, 1.6% Pb, 2.6% Zn (which includes 0.5 m @ 1,097.8 gpt Au, 255 gpt Ag), and 7.1 m @ 0.21 gpt Au, 277 gpt Ag, 0.24% Cu, 1.8% Pb, 4.7% Zn. “The historical underground workings on the Seitz Kelly vein extended over a strike length of 1,000 meters on 11 working levels. Geological and assay plan maps from the original operations were recovered from the Anaconda Collection archives at the University of Wyoming. A total of 5,301 underground channel samples with gold and silver assays in the Seitz Kelly workings (levels, raises, winzes, crosscuts) were digitized and plotted. Mining on the upper levels of the Seitz Kelly vein was advanced to Section 5500N but only to 5100N on Level 6 and 5000N on Level 7 below the Espuelas Canyon (see Sooy and Seitz Kelly Vein Plan Map) when the mine shut down in 1930. Both drifts were advancing to the north in high grade ore”.
Tocvan Ventures Corp. commenced field operations at Pilar, in Sonora. The company intends to evaluate surface mineralization with trenching and channel sampling, metallurgical studies and additional 5,000 to 8,000 m of drilling.
Canasil Resources Inc. is planning to resume core drilling at the Nora project in Durango. The work is set to start on the third week of November, and is to focus on testing below and along strike extensions of the Candy vein high-grade already defined. Ten holes have tested the Candy vein for 500 m of the 3 Km traced strike on the surface, to a depth of 175 below, returning up to 11.29 true-width @ 5.31 gpt Au, 336 gpt Ag.
Gatos Silver Inc. reported third quarter 2021 operational and financial results. At Cerro Los Gatos in Chihuahua, 242.9 K tonnes were mined, 234 K tonnes milled at 2,544 tpd, averaging 256 gpt Ag, 0.30 gpt Au, 2.35% Pb, 4.10% Zn, containing 1.7 M Oz Ag, 1.3 K Oz Au, 10.8 M Lb Pb, 13.5 M Lb Zn, having recovered 89% Ag, 63% Au, 91% Pb, 74% Zn. By-product cash cost was $3.58 per AgEq Oz and By-product AISC $19.57 per AgEq Oz.
Avino Silver & Gold Mines Ltd. presented its consolidated financial results for the third quarter 2021. During the period at the Avino mine in Durango, 58.2 K tonnes were milled to produce 77.9 K Oz Ag, 1,183 Oz Au, 685.5 K Lb Cu, at cash cost $6.75 per AgEq and AISC of $25.60. Currently mining and milling are proceeding at between 1,000 and 1,500 tpd, below the 2,500 tpd plant capacity. As announced before, the La Preciosa property was acquired and plans are being prepared to integrate production into the Avino operations.
Pan American Silver Corp. reported unaudited results for the third quarter 2021, including some figures from its Mexican operations. At La Colorada, in Zacatecas, 1.4 M Oz Ag, 700 Oz Au were produced at cash cost $12.65 and AISC $18.48 per Ag Oz. At Dolores, in Chihuahua, 484 K Oz Ag, 39.6 K Oz Au were produced at cash cost $767 and AISC $951 per Au Oz.
Fortuna Silver Mines Inc. reported third quarter 2021 financial results, including figures from its Mexican operations. At San Jose, in Oaxaca, 250 K tonnes were milled at an average rate of 2,862 tonnes per day (tpd), grading 185 gpt Ag, 1.22 gpt Au, with recoveries of 92% and 91% respectively, to produce 1.43 M Oz Ag, 8,910 Oz Au at cash cost $9.99 per Oz AgEq and an AISC of $15.51 per Oz AgEq.
Endeavour Silver Corp. released its financial results for the Q3 2021. The company operates the Guanaceví mine in Durango and the Bolañitos mine in Guanajuato, having suspended recently operations at the El Compas mine in Zacatecas. During the period 1.3 M Oz Ag, 10,541 Oz Au were produced at $8.16 per Oz Ag and AISC of $17.46 per Oz AgEq, net of gold credits.
Candelaria Mining Corp. has contracted the services of two marketing companies, Adelaide Capital Markets Inc. and Investor News Network (Caballo Blanco, Veracruz).
Heliostar Metals Ltd. closed the second and final tranche of its non-brokered private placement offering for gross proceeds of $2.713.6 K, which combined with the first tranche amount to aggregate gross proceeds of $4 M (Cumaro, Sonora).
Great Panther Mining Ltd. announced an agreement under which the underwriters are to buy shares of the company for aggregate gross proceeds of $20 M (Guanajuato Mine Complex, Guanajuato and Topia, Durango).
ON RESOURCES AND DEVELOPMENT
Fabled Silver Gold Corp. released results from underground diamond drilling on its Santa Maria property in Chihuahua. The highlighted core-length interval is 16.50 m @ 0.04 gpt Au, 20 gpt Ag, including 3.0 m @ 0.11 gpt Au, 42 gpt Ag, and 1.50 m @ 0.11 gpt Au, 50 gpt Ag, and 1.50 m @ 0.12 gpt Au, 33 gpt Ag. The interval is in a dike with 1 mm stockwork quartz/oxidized pyrite veining.
GoGold Resources Inc. reported results form 11 holes at Mololoa and 19 holes at El Nayar at its Los Ricos North project in Jalisco. Some of the highlighted core-length intervals at Mololoa comprise 8.5 m @ 0.12 gpt Au, 50 gpt Ag; 23.5 m @ 0.25 gpt Au, 78 gpt Ag; 1.4 m @ 1.87 gpt Au, 798 gpt Ag; 5.0 m @ 0.23 gpt Au, 75 gpt Ag; 19.9 m @ 0.39 gpt Au, 90 gpt Ag; 6.8 m @ 0.12 gpt Au, 51 gpt Ag; 9.7 m @ 0.35 gpt Au, 97 gpt Ag, and 8.0 m @ 0.21 gpt Au, 70 gpt Ag; 7.1 m @ 0.33 gpt Au, 126 gpt Ag; 3.9 m @ 1.73 gpt Au, 288 gpt Ag; 16.6 m @ 0.50 gpt Au, 116 gpt Ag; 5.6 m @ 0.27 gpt Au, 81 gpt Ag; 5.5 m @ 157 gpt Ag; 1.5 m @ 0.36 gpt Au, 335 gpt Ag; 3.8 m @ 0.87 gpt Au, 161 gpt Ag; 14.1 m @ 0.12 gpt Au, 92 gpt Ag; 3.1 m @ 3.20 gpt Au, 67 gpt Ag at El Nayar.
Pan American Silver Corp. provided results from 39 infill and step-out holes at La Colorada Skarn in Zacatecas. During the current year 36,000 m of infill drilling and 14,000 m of exploration drilling have been completed, and 18,000 m are planned before the year ends and a further 60,000 m in 2022. Highlighted core length intervals comprise 31.9 m @ 48 gpt Ag, 0.13% Cu, 3.5% Pb, 5.2% Zn; 77.1 m @ 119 gpt Ag, 0.26% Cu, 7.7% Pb, 13.6% Zn; 114.6 m @ 133 gpt Ag, 3.6% Pb, 4.8% Zn; 70.3 m @ 82 gpt Ag, 4.2% Pb, 10.0% Zn; 204.5 m @ 48 gpt Ag, 0.19% Cu, 3.2% Pb, 5.3% Zn; 181.7 m @ 60 gpt Ag, 0.13% Cu, 3.8% Pb, 4.3% Zn; 96.3 m @ 19 gpt Ag, 2.4% Pb, 3.1% Zn; 89.0 m @ 65 gpt Ag, 0.19% Cu, 3.3% Pb, 6.6% Zn; 264.1 m @ 60 gpt Ag, 0.23% Cu, 3.4% Pb, 6.8% Zn; 314.1 m @ 35 gpt Ag, 0.17% Cu, 0.17% Cu, 1.6% Pb, 2.8% Zn; 64.5 m @ 69 gpt Ag, 0.15% Cu, 2.1% Pb, 4.7% Zn; 111.0 m @ 41 gpt Ag, 0.22% Cu, 1.3% Pb, 4.3% Zn.
Golden Minerals Co. released assays from its reverse circulation and diamond drill programs at Rodeo, in Durango. Highlighted drilled-length intervals comprise 28 m @ 2.0 gpt Au, 18 gpt Ag; 34 m @ 2.3 gpt Au, 9 gpt Ag; 20 m @ 8.2 gpt Au, 23 gpt Ag; 26 m @ 2.4 gpt Au, 23 gpt Ag; 24 m @ 3.7 gpt Au, 14 gpt Ag. “The 2021 drilling programs conducted at Rodeo consisted of 47 RC holes totaling 3,187m, plus 35 diamond holes totaling 2461m”.
Osisko Development Corp. announced drilling results from its exploration and category conversion drill program at its San Antonio project in Sonora. Mineralization at Sapuchi, Golfo de Oro and California is in a hydrothermal breccia 3,000 m long with intense sericite-chlorite alteration in sedimentary rocks, related to an intrusion and interpreted as of iron oxide gold style affinity (IOCG). A total of 27,000 m on 156 holes have been drilled in 2021, of which results for the first 41 holes at Sapuchi were presented on this press release. Core length results comprise 12.50 m @ 2.16 gpt Au; 10.25 m @ 2.37 gpt Au; 17.70 m @ 1.01 gpt Au, 12 gpt Ag; 13.85 m @ 1.50 gpt Au; 9.45 m @ 1.58 gpt Au, 32 gpt Ag; 20.45 m @ 1.08 gpt Au; 22.15 m @ 1.59 gpt Au; 12.65 m @ 2.94 gpt Au; 9.00 m @ 2.24 gpt Au, 14 gpt Ag; 39.90 m @ 1.02 gpt Au; 19.30 m @ 1.60 gpt Au; 22.00 m @ 1.30 gpt Au; 21.65 m @ 2.14 gpt Au; 29.20 m @ 1.52 gpt Au, 14 gpt Ag; 11.85 m @ 1.80 gpt Au; 9.10 m @ 2.19 gpt Au.
ON DEALS AND CORPORATE ISSUES
Millrock Resources inc. signed a binding letter agreement (and received a US$50 K payment) with Mine Discovery Fund Pty. Ltd. on its El Batamote property in Sonora. A definitive agreement will be signed once MDF incorporates a subsidiary company in Mexico. To earn a 100% interest in the concessions, cash payments for a total of US$1 M over five years should be made, execute US$6 M in exploration and pay Millrock US$250 K in shares. If the purchase option is exercised, annual advanced minimum royalty payments will have to be made, the first of US$50 K, and then increasing annually until a US$500 K is reached, remaining capped at that level until commercial production is achieved, when a 1% NSR on production enters into effect. The Batamote property hosts porphyry copper mineralization in the Cananea – La Caridad trend.
ON SOCIAL RESPONSIBILITY
Coanzamex informed on its sponsorship of the fire department in Parral, Chihuahua.
Industrias Peñoles and Fresnillo PLC informed on their support for basic science and education.
Grupo Mexico announced the donation of tree saplings to the Chihuahua government.
On the image below: Porphyritic dike on a porphyry copper project in the Sonoran Desert. Picture by Jorge Cirett.