Highlights on the Second Week of September, 2018. Mining and Exploration News in Mexico

Banded quartz epithermal vein

By Miguel A Heredia

During the 37th week of the year (September 10th to September 16th, 2018), at least 22 press releases were announced by companies working in Mexico, with ten informing on exploration results, six reporting on resources and developments, four communicating deals and corporate issues, and two announcing production results.  ON MEXICO ISSUES, no relevant news.  ON EXPLORATION, In Sonora, Riverside and Kootenay announced exploration results from its Cecilia and La Mina projects respectively. In Chihuahua, Harvest Gold began preparations to drill test its Cerro Cascaron project and Sable Resources released drilling results from its Margarita project.  In Sinaloa, Auxico reported sampling results from its Zamora project In Durango, Gainey announced a 1st phase of exploration at its Las Margaritas project, Orex commenced fieldwork exploration on its San Luis del Cordero project, and Prospero reported drilling results from its Buenavista project. In Zacatecas, Advance Gold started a phase 2 drilling program at its Tabasquena project. In Jalisco, Evrim announced trench and soil results from its Cuale project.  ON MINING, Starcore reported Q1 2018 results from its San Martin mine in Queretaro. US Antimony announced plans to increase its production of Sb, Au and Ag in Mexico. ON FINANCING, no relevant news. ON RESOURCES AND DEVELOPMENT, In Sonora, SilverCrest and Premier Gold released drilling results from its Las Chispas and Mercedes projects respectively. Aura provided an update at its Aranzazu mine in Zacatecas. Candelaria announced a PEA for its Pinos Gold project in Zacatecas.   McEwen reported that hopes to add 12 years of mine life at its El Gallo Complex in Sinaloa.  ON DEALS AND CORPORATE ISSUES, Evrim and First Majestic agreed to exercise the Ermitaño and Cumobabi option agreements in Sonora. New Gold announced the appointment of its new President and CEO (Cerro San Pedro mine, San Luis Potosi). Levon announced results from its annual general meeting (Cordero project, Chihuahua). Vangold withdrew its submission to acquire the San Carlos property in Guanajuato (El Pinguico mine, Guanajuato).

ON MEXICO ISSUES

  • No relevant news.

ON EXPLORATION

  • Riverside Resources Inc., completed 11 N-S lines for soil sampling which returned strong multi-elements anomalies with Au, Pb, Cu, and other key elements. These results along with previous exploration work have outlined four new target areas on its Cecilia project in Sonora. Target 1 is a 4km long by 300m wide target where previous rock sampling has found up to 2 g/t Au in silicified conglomerates , but the soil anomaly is open in both directions beyond the 4 Km and more than 800m wide. Target 2 is a NE trending Ag, Pb, Au, Zn, Sb, Hg and Cu soil anomaly over 2km long and 600m wide in rock cracks with faults and host veining displaying a series of NW striking feeder dikes. Target 3 is a 1km long by 500m wide Au-Zn with minor Ag, Cu, Pb and Bi soil anomaly associated to a N-S trending fault system intersecting Paleozoic limestones. This target is also along the border edge of a magnetic high reported in a regional government geophysics survey likely associated with Pre Cambrian granitic basement.  Target 4 contains “high-grade gold samples in soils and alteration with jasperoid, silicification, and carbonate veining of the Paleozoic limestone that gives a potential limestone hosted Au with anomalous soil assays of Zn, Pb, Ag and Mn”.
  • Kootenay Silver Inc., announced that its partner Capstone Mining Corp., has commenced an exploration program on its la Mina project in Sonora. The exploration program will consists of detailed mapping and rock chip / stream sediment sampling to generate potential drill targets.
  • Harvest Gold Corporation, reported that Evrim Resources, its JV partner and operator on its Cerro Cascaron project in Chihuahua, has mobilized an advance team to the site to start preparations to drill test the property. The drill program, expected to commence at the end of September, will consist of 3,000 m to test the Cascaron Gold targets and the Cascarita Silver targets.
  • Sable Resources, released drilling results from its Margarita project in Chihuahua. Significant intersections are from hole M-DDH-18-09 with 6.5m of 111 g/t Ag Eq, including 3.5m of 153 g/t Ag; hole M-DDH-18-11 with 11.3m of 252 g/t Ag Eq, including 1.3m of 889 g/t Ag Eq; hole M-DDH-18-12 with 12.7m of 98 g/t Ag Eq, including 1.8m of 244 g/t Ag Eq. Additionally, Sable identified a low-grade stockwork style of mineralization evident in numerous holes. The most significant results are hole M-DDH-18-03 with 44.13m of 50 g/t Ag Eq, including 6.95m of 142 g/t Ag Eq; hole M-DDH-18-07 with 7.6m of 54 g/t Ag Eq, and hole M-DDH-18-12 with 21.35m of 37 g/t Ag Eq. “With the first stage of drilling now complete we will evaluate our results and formulate a plan for stage 2 drilling targeting further extensions of Margarita and the other adjacent parallel veins”.
  • Auxico Resources Canada Inc., reported high-grade sampling results from its Zamora project in Sinaloa. Significant results are 0.80m of 4Kg Ag and 29.2 g/t Au at La Franca claim, 600m southwest of the Campanillas mine along a structure that can be followed by at least 600m along strike. Mineralization consists of breccia-stockwork veining containing galena, sphalerite and possible silver sulphosalts, malachite and chalcopyrite. Other significant results are from Aguamas area where some channel samples returned 0.65m of 6.38 g/t Au and 23 g/t Ag; 0.70m of 14.7 g/t Au and 34 g/t Ag; 0.50m of 3.55 g/t Au and 108.7 g/t Ag; and 1.60m of 6.64 g/t Au and 220 g/t Ag.
  • Gainey Capital Corp., announced a phase 1 exploration program on its Las Margaritas project in Durango. Las Margaritas is a mineralized vein system that extends at least 1.5Km along strike and averages 1-2m in width. The 1st phase exploration program will consists of detailed mapping and sampling with the objective to identify prospective areas to generate the best drill targets.
  • Orex Minerals Inc., commenced an exploration program on its San Luis del Cordero project in Durango, where the company has an option to acquire 100% interest in the property from Exploraciones del Altiplano S.A. de C.V. Mineralization at San Luis del Cordero is characterized by skarn and epithermal vein Ag-Cu-Zn as a result of Tertiary-quartz-feldspar-porphyry intrusions affecting Jurassic and Cretaceous limestones, calcareous sandstones and shales. The project has seen several phases of exploration from different mining companies, including 16,400m drilled in 62 holes in the period 2000-2016. The property contains indicated resources of 662.6K tonnes of 121 g/t Ag, 0.78 % Cu and 1.1 % Zn for a total of 5.1M Oz Ag Eq, and inferred resources of 2, 785,300 tonnes of 144 g/t Ag, 0.75 % Cu and 1.45 % Zn, for a total of 24.4 M Oz Ag Eq.
  • Prospero Silver Corp., reported core drilling results from eleven holes totaling 2, 811m drilled at its Buenavista project in Durango. Mineralization drilled-tested at Buenavista consists of structurally controlled epithermal veins centered on a rhyolite dome complex. “All holes cut anomalous silver mineralization, with a best interval of 1.6m @ 353g/t Ag from 185.6m downhole, within a broader interval of 49m @ 43g/t Ag in hole BVF-18-05”.
  • Advance Gold Corp., started a second phase drilling program at its Tabasquena project in Zacatecas to test the La Tabasquena epithermal vein at a depth of 1,800m. Phase 2 will test below the gold discovery hole of phase 1. It also will test some of the potential feeder type targets and all of the veins below the oxide zone which goes down to an estimated 175 metres below surface.
  • Evrim Resources Corp., announced new trench and soil results from its Cuale project in Jalisco. Highlight results include the trench 2 which was extended from 29.4m to 184.1m with an average grade of 0.85 g/t Au, including 59.1m of 1.79 g/t Au, and including 21.6m of 4.18 g/t Au; Trench 4 , extended from 106.2m to 156.2m with an average grade of 9.57 g/t Au, including 64.6m of 20.85 g/t Au, and including 7.5m of 163.31 g/t Au; and Trench 5 which contains 174m of 0.62 g/t Au, including 70m of 1.16 g/t Au, and including 40m of 1.45 g/t Au. A soil grid with 200 metre spacing outlined a Au anomaly over the entire La Gloria prospect with grades >0.01 g/t Au of 2,300m by 800m with a central corridor of 1,700m by 300m >0.1 g/t Au extending north of the trenched area.  “The soil anomaly at higher elevation correlates with elevated silver, antimony, molybdenum, arsenic and low contents of manganese and zinc.  At lower elevations gold correlates with elevated copper, tellurium, arsenic, bismuth and iron”. “The new trench results expand the La Gloria zone to the northwest and the east with consistent gold mineralization.  Soil sampling indicates the La Gloria system footprint is measurably larger with the potential to host a significant deposit and/or additional mineralized centers within the La Gloria prospect”.   “The soil survey has a distinctive high sulphidation signature centred on a large gold in soil anomaly that is approximately 2,300 metres by 800 metres.  The results indicate a potential major system with significant upside for additional mineralized centers within the La Gloria prospect.”

ON MINING

  • Starcore International Mines Ltd., reported Q21 2018 results from its San Martin mine in Queretaro. Starcore milled 77,400 tonnes of 1.53 g/t Au and 49 g/t Ag to produce 3.3K Oz Au and 72.7K Oz Ag, with an all-in sustaining cost of US$ 1,215 for Eq Oz. Metallurgical recoveries were 88.1% for Au and 59.6% for Ag.
  • US Antimony Corporation, produced 131,184 Lb Sb and 1,244 short tonnes of zeolites in August 2018 and announced plans to increase its production of Sb, Au and Ag in Mexico. At its Wadley mine in San Luis Potosi, the general level will be reactivated by cleaning up the waste to provide access and transportation of the lower grade for the mill. At Sierra Guadalupe in Zacatecas, the Santa Monica drift will be restarted. The ore is primarily sulphides and can be upgraded to 60-70% Sb flotation concentrate at its Puerto Blanco Mill to make antimony tri-sulphide. At the Soyatal district in Queretaro, a buying program will be started to purchase direct shipping ore for its Madero smelter. The construction of the cyanide leach plant for the Los Juarez Au-Ag-Sb should allow pilot testing to commence during Q4 2018. The company also closed an agreement purchase, dismantle and transport an antimony plant from Reynosa, Tamaulipas. When installed, the equipment from the Reynosa plant will increase the capacity of the Madero Smelter in Coahuila to approximately 30,000,000 Lb per year of antimony oxide.

ON FINANCING

  • No relevant news.

 

ON RESOURCES AND DEVELOPMENT

  • SilverCrest Metals Inc., released drilling results from its Las Chispas project in Sonora and expanded the high grade at Babicanora Norte vein. Drill holes have intersected additional high-grade Ag-Au mineralization at Babicanora Norte vein which is located about 300m NE of Babicanora vein and apparently is connected with the Granaditas area which contains multiple veins to the southeast. The most significant results are 1.8 m of 15.11 g/t Au and 1,718 g/t Ag or 2,851 g/t Ag Eq, 1.6 m of 8.96 g/t Au and 1,078 g/t Ag or 1,750 g/t Ag Eq and 1.5 m of 4.22 g/t Au and 687 g/t Ag or 1 Kg Ag Eq. The drilling results of Babicanora Norte vein will be part of the upcoming updated resource which will include 8 of the 30 identified veins in the district.
  • Premier Gold Mines Limited, reported drilling results from the Rey de Oro deposit at its Mercedes mine in Sonora. Highlights results include hole UG-R018-013 which returned 12.64 g/t Au and 240.1 g/t Ag across 29.65 m (TW of 13.5 m), hole UG-R018-015 with 0.41 g/t Au and 3120.0 g/t Ag (91.0 oz/ton) across 1.52 m (TW of 1.06 m), and hole UG-R018-012 with 17.00 g/t Au and 321.0 g/t Ag across 1.1 m (TW of 0.8 m) and 4.47 g/t Au and 138.5 g/t Ag across 8.25 m (TW of 6.1 m). “Underground drilling at Rey de Oro consists of step-out and delineation drilling of this recently developed horizon. This drilling continues to intersect some of the widest vein intercepts on the property and demonstrate the potential to continue to extend the mine life at Mercedes”.
  • Aura Minerals Inc., provided an update at its Aranzazu mine in Zacatecas. Aura has obtained all the necessary permits and initiated the construction of the new tailings disposal system. “The Company expects the Aranzazu mine to achieve commercial production later this year and to achieve the average processing of 2,600 tonnes per day shortly thereafter”.
  • Candelaria Mining Corp., announced a PEA for its Pinos Gold project in Zacatecas. Highlight results from the PEA indicate an after tax net present value (NPV) of US$ 12M using a 5% discount rate, an after tax internal rate return (IRR) of 25%, and a 7 years life of mine with projected gold equivalent ounce (“GEO”) production of 89,000. The PEA includes a mineral resource estimate as of September 13, 2018. Measured resources (Dump) are 85,847 tonnes of 1.6 g/t Au and 83 g/t Ag for a total of 4,444 Oz Au and 229K Oz Ag. Indicated resources are 175,697 tonnes of 3.6 g/t Au and 47 g/t Ag for a total of 20.6K Oz Au and 268K Oz Ag. Inferred resources are 529,267 tonnes of 3.6 g/t Au and 48 g/t Ag for a total of 60.7K Oz Au and 811K Oz Ag. Average recovery for Au and Ag are 90 and 80% respectively. The company plans to have an annual production of 12,700 GEO with an overall average direct cash cost of %US 666 per GEO.
  • McEwen Mining Inc., reported that hopes to add 12 years of mine life at its El Gallo Complex in Sinaloa, combining mineralized sources from five locations that will be developed in two distinct process plant construction phases. McEwen plans to produce 47K Oz Au Eq per year.
  • Bacanora Lithium plc., announced plans to start the mine construction on its Sonora Lithium project in Sonora. $US 420M will be invested in the first phase and is expected to begin to operate in 2020.

ON DEALS AND CORPORATE ISSUES

  • Evrim Resources Corp., and First Majestic Silver Corp., agreed to exercise the Ermitaño and Cumobabi option agreements in Sonora. First Majestic has completed its 100% earn-in for both projects. First Majestic has paid $1.5M in cash to Evrim and has granted a 2% NSR in the case of Ermitaño project and 1.5% NSR in the case of Cumobabi project.
  • New Gold Inc., announced the appointment of its new President and CEO (Cerro San Pedro mine, San Luis Potosi).
  • Levon Resources Ltd., released results from its annual general meeting (Cordero project, Chihuahua).
  • Vangold Mining Corp., withdrew its submission to the TSX Venture Exchange to acquire the San Carlos property in Guanajuato.

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

On the picture above, a banded quartz vein in an intermediate sulphidation epithermal project in Zacatecas, Mexico.  Photo by Miguel A Heredia.

Highlights on the Second Week of August, 2018. Mining and Exploration News in Mexico

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By Jorge Cirett

During the 32nd week of the year (August 6th to August 12th, 2018), at least 16 press releases were announced by companies working in Mexico. Sable, Oroco, Millrock and One World Lithium updated on exploration advances. Hecla, Torex, Golden Minerals, Argonaut, Alio and Odyssey Marine Exploration released Q2 2018 reports. HarvestGold closed the final tranche of a financing round. Hecla, Alio and Consolidated Zinc reported advances on the development or exploration of their resource base. Three companies announced deals on projects, or company mergers. ON MEXICO ISSUES, The Mexican Core Shack now counts with displays from three properties in Chihuahua and two in Durango. The newly elected president of Mexico seems to have mining development as one of its 25 key projects. ON EXPLORATION, In Sonora, Millrock reported drill results from its Navidad project. In Chihuahua, Sable Resources released wide, high-grade silver intercepts from its Margarita property. In Sinaloa, Oroco received the title for a concession on the Santo Tomás district. In Baja California, One World Lithium is preparing to drill its Salar del Diablo project.   ON MINING Hecla, Torex gold, Golden Minerals, Alio Gold, Argonaut and Odyssey Mineral Exploration released Q2 2018 reports.  ON FINANCING, Harvest Gold closed the final tranche of its non-brokered private placement, accruing C$857 K in gross proceeds. ON RESOURCES AND DEVELOPMENT, Hecla, Alio Gold and Consolidated Zinc reported on actions and programs to affect their resource estimates or development to mining. ON DEALS AND CORPORATE ISSUES, Golden Reign and Marlin Gold reported on their merger agreement, Megastar closed a deal on three properties in Oaxaca and San Marco optioned the Chunibas project in Oaxaca to Antofagasta.

ON MEXICO ISSUES

  • The Mexican Core Shack added images of drill core from Hecla’s San Sebastian project in Durango, at https://gambusinoprospector.com/mexican-core-shack/durango/san-sebastian/ . The Mexican Core Shack now displays three properties in Chihuahua and two in Durango.
  • The newly elected president of Mexico, Andrés Manuel López Obrador, presented 25 priority projects for his coming tenure, one of which is mining development, on a meeting with the Colegio de Ingenieros Civiles de México (Civil Engineers Association of Mexico), the Unión Mexicana de Asociaciones de Ingenieros A.C. and the Engineering Faculty of the Universidad Autónoma de México (UNAM). Carlos Slim was among the cohort of industry leaders in the luncheon held at the Palacio de Minería (Mining Palace) in Mexico City. No details were exposed.

ON EXPLORATION

  • Sable Resources Ltd. released results from a third drill hole on the Margarita vein of its Margarita property in Chihuahua (near Sunshine’s Los Gatos property). The most recent intercept confirms vein continuity over 500 m of longitude. The vein was intercepted 40 m from surface, returning 12.4 m @ 514 g/t AgEq (with Pb and Zn credits, no details released), including 4.10 m @ 902 g/t AgEq, which includes 1.0 m @ 1,048 g/t AgEq and 1.05 m @ 1,035 g/t AgEq. Other five holes have been finished, with similar vein textures having been intersected across similar widths down to a depth of 100 m from surface.
  • Oroco Resources Corp. announced that the Papago 17 concession in Sinaloa has been granted by the government, and the company is now to register its 77.5% interest (got on a deal with a private owner) in the Mexican Public Registry of Mining. The 213 ha Papago 17 concession lies south from the Santo Tomás porphyry copper project, and contains quartz monzonite dikes and hornfelsed andesite.
  • Millrock Resources Inc. reported second phase drilling results from its Navidad project in Sonora. The program focused on targets identified by soil and rock sampling, geophysical surveys and trenching, as well as the Crossover and El Cobre prospects. In total 2,969 m in 14 holes were drilled. Highlighted core length intercepts include 3.9 m @ 1.78 g/t Au; 12.5 m @ 1.14 g/t Au; 8.0 m @ 0.46 g/t Au; 6.3 m @ 0.39 g/t Au, 3.3 m @ 3.84 g/t Au; 8.7 m @ 0.43 g/t Au, 9.0 m @ 0.39 g/t Au; 5.5 m @ 0.72 g/t Au; 8.5 m @ 0.39 g/t Au; 2.6 m @ 1.73 g/t Au; 6.3 m @ 0.43 g/t Au; 7.9 m @ 2.34 g/t Au; 6.0 m @ 0.45 g/t Au; 17.4 m @ 1.61 g/t Au; 9.2 m @ 0.71 g/t Au.
  • One World Lithium Inc. has accepted the Lithium Partnership’s final report summarizing pre-drilling programs for its Salar del Diablo project in Baja California. Eleven drill hole locations have been selected to test the three geophysical anomalies and two geochemical targets. One World intends to commence drilling on the latter part of October 2018.

ON MINING

  • Hecla Mining Co. reported second quarter 2018 results, including figures from its San Sebastian project in Durango, where 559,647 Oz Ag, 3,872 Oz Au were produced during the period. The mill operated at an average of 415 tpd (tons per day). Cash cost was $9.79 per Ag Oz and AISC $17.15 per Ag Oz, reflecting the higher cost of transitioning from open pit to underground mining. “A reduction in per ounce costs is expected in the second half of the year as underground production continues to ramp up”.
  • Torex Gold Inc. reported its financial results for the second quarter 2018. Mine production at Limon-Guajes totaled 7.15 Mt (tonnes), averaging 78,629 tpd (tonnes per day) of which 1.28 Mt was ore processed at 11,140 tpd. Mined ore averaged 2.45 g/t Au and processed ore 2.86 g/t Au, for the production of 78,796 Oz Au, with 87% Au recovery in the period and cash cost of $680 per Oz Au and AISC of $1,017 per Oz Au. Cash held at the end of the period was $117.9 M.
  • Golden Minerals Co. announced financial results for the second quarter 2018. During the quarter Golden reported final drill results from the Santa Maria project (Chihuahua) 2017-2018 drill program and announced the preparation of an updated technical report and preliminary economic assessment (PEA). In August 2018, Golden entered into a non-binding letter of intent with The Electrum Group LLC upon which Electrum is to purchase Golden’s remaining interest in the Celaya property in Guanajuato for a payment of $3 M. Cash and cash equivalents stood at $2.5 M at the end of the period.
  • Argonaut Gold Inc. released financial results for the second quarter 2018. During the period the company produced 38,441 GEOs (Gold equivalent ounces) at cash cost $704 per Oz Au and AISC of $832 per Oz Au. At El Castillo, in Durango, 2.22 Mt (tonnes) of waste, and 2.15 Mt (tonnes) were moved, with 2.12 Mt ore @ 0.37 g/t Au crushed to the pads to produce 10,079 Oz Au, 8,111 Oz Ag at cash cost $992 per Au Oz. At San Agustin in Durango, 618 Kt of waste, 1.85 Mt of ore were moved, with 1.88 Mt of ore @ 0.36 g/t Au crushed to the pads to produce 15,528 Oz Au, 55,781 Oz Ag. At La Colorada, in Sonora, 1.81 Mt of waste, 1.06 Mt of ore were moved (32 K tpd), with 1.14 Mt of ore @ 0.36 g/t Au crushed to leach pads to produce 11,503 Oz Au, 29,360 Oz Ag at cash cost $833. “The Company expects the third quarter 2018 will see lower production due to the lower grades stacked on the leach pad during the second quarter 2018 and also expects higher costs during the third quarter 2018 associated with drilling, blasting and hauling costs for normal state operations”.” While the Company’s explosives permit has been reinstated at La Colorada, the legal action brought against the Secretary of National Defense and the Municipality of La Colorada continues through the Judiciary court process”.
  • Alio Gold Inc. reported second quarter 2018 results. The San Francisco mine in Sonora produced 14,466 Oz Au, 7,661 Oz Ag at by-product cash cost $950 per Oz Au, while AISC was $1,172 per Oz Au. The Company is reducing stripping and focuses mining on more profitable ounces to maintain cash neutral operations. As a result of the reduced stripping, the ”production guidance of 90,000 to 100,000 ounces of gold for 2018 will not be met.” At Ana Paula in Guerrero, all development work including the construction of the underground decline, the completion of the feasibility study and further exploration have been temporarily suspended as result of the recent decline in the gold price.
  • Odyssey Marine Exploration Inc. reported second quarter 2018 results. “Odyssey holds a controlling interest in Oceanica Resources, S. de R.L., and ExO, a subsidiary of Oceanica. ExO controls exclusive 50-year mining permits in an area in Mexican waters that contains a large amount of phosphate mineralized material”.” On March 21, 2018, the 11-judge panel of the Superior Court of the Federal Court of Administrative Justice in Mexico ruled unanimously in favor of ExO, nullifying the original denial of the environmental permit application.“ (Don Diego, Pacific Ocean cost of Baja California Sur)

ON FINANCING

  • Harvest Gold Corp. closed a fourth and final tranche of its non-brokered private placement to raise CDN$200 K for a total of CDN$857 K gross proceeds. “The Company paid finder’s fees of 8% cash and 8% warrants to Canaccord Genuity Corp. on certain funds”. Harvest delivered $700 K to Evrim Resources Corp. to fund the Cerro Cascaron project (in Chihuahua) drill program of up to 3,000 m, beginning the third week of September.

ON RESOURCES AND DEVELOPMENT

  • Hecla Mining Co. reported on brownfield exploration on its mining units, including on the San Sebastian project in Durango, where it continues to expand high-grade polymetallic zones on the Middle and Francine veins. Additional oxide mineralization is being defined along the Professor and East Francine veins. On the Francine vein mineralization has been traced for over 360 m on surface, and over 240 at depth, but once incorporated the newly defined East Francine vein the total strike length of continuous mineralization along the Francine Vein exceeds 2,400 m and can be traced to a depth of over 600 m. Proven and probable reserves stand at 398 K tons @ 3.42 g/t Au, 432 g/t Ag, containing 43,000 Oz Au, 5.52 M Oz Ag and Measured and Indicated resources of 1.5 M tons @ 2.25 g/t Au, 186 g/t Ag, 2.9% Pb, 3.8% Zn, 1.7% Cu, containing 103,000 Oz Au, 8.8 M Oz Ag, 15,520 tons Pb, 20,350 tons Zn, 9,020 tons Cu.Hecla-Q2-2018-ExplorationUpdate1 - copia
  • Alio Gold Inc. informed on the update of mineral reserve estimates at its San Francisco mine in Sonora. “Mining depletion of Mineral Reserves was partly offset by expansion of the reserves in Phases 6 through 9 of the San Francisco Pit. Total proven and probable mineral reserves totaled 854,472 ounces of gold (55.5 million tonnes at 0.49 g/t) as of July 1, 2018, an approximate decrease of 74,228 ounces of gold or 8% from April 1, 2017.”
  • Consolidated Zinc Ltd. informed on its plan to start pilot plant production at its Plomosas project in Chihuahua. The mining scoping studies focus on sulfide mineralization of the updated resource, starting with a 20,400 tonnes indicated resource @ 13.8% Zn, 2.4% Pb. The capital cost is expected to be low, including plant refurbishment and tailings dam upgrade.

ON DEALS AND CORPORATE ISSUES

  • Golden Reign Resources Ltd. and Marlin Gold Mining Ltd. Entered into a definitive agreement to combine businesses and amend stream agreement with Sailfish Royalty Corp. Golden Reign will acquire all of the issued and outstanding shares of Marlin and satisfaction of all closing conditions of the business combination by way of plan of arrangement. As a condition to closing the Transaction, Sailfish has agreed to restructure its existing gold stream on San Albino (La Trinidad, Sinaloa).
  • Megastar Development Corp. closed the transaction to acquire 100% interest on the Rama de Oro, Magdalena and Yautepec projects in Oaxaca. Megastar paid USD$45 K and issued 1.5 M common shares to Minera Zalamera S.A. de C.V., as contemplated in the option agreement. “Furthermore, Mr. David M. Jones, president of Minera Zalamera, has been appointed to the board of directors of Megastar.”
  • San Marco Resources Inc. signed an earn-in agreement with Antofagasta plc on the Chunibas project, located in Sonora. Antofagasta can acquire a 70% interest in the project by spending US$8 M in exploration, and making cash payments on the aggregate of US$200 K over a period of 4 years. A firm commitment of US$700 K will be used primarily for an initial drill program, including $100 K of reimbursement to San Marco of recent exploration expenditures. “The Project consists of stratiform, volcanic hosted coppersilver mineralization, similar to several ore deposits in northern Chile and is a style of mineralisation not previously discovered in Mexico.”

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

On the picture below, open cut in one of the structures of the Pozos District, Guanajuato. Picture by Jorge Cirett.

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ONE WORLD LITHIUM ACCEPTS THE PROPOSED 11 HOLE DRILL PROGRAM AND ONE WORLD LITHIUM’S INCREASED PROPERTY INTEREST IN ITS SALAR del DIABLO LITHIUM PROPERTY, BAJA CALIFORNIA NORTE, MEXICO

One World Lithium_09082018

VANCOUVER, B.C., AUGUST 08, 2018 – One World Lithium Inc. (CSE-OWLI) (“OWL”) (the “Company”) has accepted the Lithium Partnership’s (the “LP”) the final report summarising the Phase 2 pre drilling programs, which incorporates all the geochemical, geophysical and geological data necessary to select drill hole locations.

Highlights on the Third Week of July, 2018. Mining and Exploration News in Mexico

By Miguel A Heredia

During the 29th week of the year (July 16th to July 22th, 2018), at least 30 press releases were announced by companies working in Mexico, with twelve informing on exploration results, nine announcing production results, four reporting on resources and developments, three communicating deals and corporate issues, and two  announcing financing issues.  ON MEXICO ISSUES, no relevant news. ON EXPLORATION, In Baja California Norte, One World Lithium presented geophysical results from its Salar del Diablo project. In Sonora, Colibri reported drill results from its El Pilar project, Minaurum reported exploration results from its Promontorio-Quintera project, San Marco announced exploration results from its Chunibas exploration program, and Millrock and Azure provided an exploration update on their Mexican properties. In Chihuahua, Mammoth Resources announced drill results from its Tenoriba project. In Coahuila, Discovery Metals reported exploration results from its Puerto Rico project. In Sinaloa, Kootenay presented exploration results from its Copalito project. In Durango, Southern Silver announced an expansion of the exploration program at its Cerro Las Minitas project. In Zacatecas, Advance Gold reported drill results from its Tabasquena project.  In the Estado de México, Impact discovered new zones at its San Ramon mine.  ON MINING, Several companies reported Q2, 2018 results on its Mexican operations. In Sonora, Mexus provided an update on its 370-8 Brothers property in Sonora. In Chihuahua, Sierra Metals announced Q2 results from its Bolivar and Cusi mines while GoGold reported results from its Parral property. In Sinaloa, Americas Silver presented Q2 results from its Cosala operation. In Durango, Avino reported Q2 results from its Avino mine. In Oaxaca, Fortuna Silver announced Q2 2018 results from its San Jose mine. First Majestic presented Q2 2018 results from its Mexican operations in Sonora, Sinaloa, Chihuahua, Durango, Zacatecas, Jalisco and Estado de Mexico. In Puebla, Almaden announced an increase of the average mill feed grades for its Ixtaca property.  ON FINANCING, Bacanora Minerals dropped a $100M placing for its Sonora Lithium project in Sonora. Candente announced the approval to extend the purchase of 5M of share warrants. ON RESOURCES AND DEVELOPMENT, Aranzazu filed a NI 43-101 FS for the restart of operations at its Aranzazu mine in Zacatecas and updated the resource estimate. Starcore filed updated 43-101 technical report on its San Martin mine. Capstone filed a NI 43-101 technical report for its Cozamin mine in Zacatecas. Gold Resource announced an expansion of its Arista Mine in Oaxaca. ON DEALS AND CORPORATE ISSUES, Evrim announced results of its annual and special general meeting of shareholders.  Silver Spruce executed an offtake agreement for potential future production from its Pino de Plata project in Chihuahua.

ON MEXICO ISSUES

  • No relevant news.

 ON EXPLORATION

  • One World Lithium Inc., presented results from a geophysical survey conducted on its Salar del Diablo project in Baja California Norte. Three very large and highly conductive zones were identified by a Volterra TEM in loop survey. Zone 1 is > 100m thick and covers six square km. Zone 2 surrounds Zone 1 and is < 100m thick and covers 24 square km. Zone 3 is estimated to be approximately 200m thick and covers > 30 square km.
  • Colibri Resources Corporation, reported RC drilling results from its Pilar project in Sonora. Significant results are 61m of 0.75 g/t Au, including 1.5m of 17.3 g/t Au; 6m of 0.68 g/t Au; 3m of 5.40 g/t Au; and 34.5m of 0.32 g/t Au. The drill results extend the Main Zone´s mineralized envelope to the northwest and southeast by upwards of a total of 145m. It represents an increase of 52% in the length of the Main Zone. Potential is open in both directions of the mineralized zone.
  • Minaurum Gold Inc., discovered the extension of the Promontorio-Quintera and Nueva Europa veins at its Alamos Silver project in Sonora. The Promontorio-Quintera vein was mapped and extends for 1km and is cut-off and down-dropped by a northwest trending fault while the Nueva Europa vein was mapped for over 600m. The extensions have the potential to host virgin mineralization at depth. Surface sampling on Promontorio South vein returned 1.1m of 181 g/t Ag and 1.06% Cu, while at Nueva Europa South vein, a 0.8m long chip rock sample returned 52 g/t Ag and 0.54% Cu, and a dump sample returned 91 g/t Ag and 1% Cu.
  • San Marco Resources Inc., identified many new significant Cu-Ag occurrences at its Chunibas property in Sonora; conducted a portable X-ray fluorescence rock analysis on an area of 300m by 1,400m, indicating anomalous to significant copper values, and received assays from ninety six rock chip samples ranging from 0.1% to 1.34% Cu. The company also carried out a saw-cut continuous channel sampling returning 30m of 0.16% Cu and 3 g/t Ag, and 22m of 0.17% Cu and 2 g/t Ag. Now, the mineralized NW-SE corridor is 1.7Km long by 300m wide, and remains open along strike and down dip. San Marco has begun preparations to perform a drill program at its Chunibas property.
  • Millrock Resources Inc., provided and exploration update on their Mexican properties in Sonora and San Luis Potosi. In Sonora, at La Navidad project, a 2,900m drilling program has been recently completed to test the El Cobre and the Crossover targets. Complete results are anticipated in early August. At El Picacho project (Orogenic gold), drill targets are emerging from the exploration work conducted in the first half of 2018. The company has authorized a drill program to begin later in the summer. At Batamote, good geological signs of a porphyry copper deposit have been identified and a major company is currently evaluating the property. At Los Cuarenta project (low-sulphidation epithermal Au-Ag), Millrock has acquired an option to purchase a key internal claim called Santa Rosalia. Drilling targets have been developed and drilling permit is in place. In San Luis Potosi, the Guadalcazar project hosts a high-grade Ag-Pb-Zn skarn with good drill intersections and historic mine workings, with potential to expand the known deposit. Millrock has received an offer to form an option agreement.
  • Azure Minerals Limited., provided an exploration update on its Sara Alicia and El Alacran properties in Sonora. At the Sara Alicia project, the stage 2 drilling campaign confirmed near-surface, high-grade Au-Co mineralization with maximum grade returning 53.8 g/t Au over 0.90m and 2.82% Co over 0.80m. The best Au interception was 19.6m of 8.6 g/t Au, including 15.3m of 10.6 g/t Au, while the best Co interception was 3.65m of 1.19% Co, including 1.5m of 2.66% Co. At the El Alacran project, the drilling campaign indicated the southern expansion of Loma Bonita epithermal Au-Ag system based on the presence of silicified zones covered by fresh-rock and high-resistivity geophysical anomalies extending to depth. At Cerro Colorado the company geologists identified the presence of porphyry-type alteration and veining with trace copper and molybdenum mineralization, warranting follow-up work. Teck will continue exploring the property with drilling planned to restart in Q3 2018.
  • Mammoth Resources Inc., announced drill results from its Tenoriba project in Chihuahua. Results are from the Masuparia area, in the central portion of the 6 km long trend of gold mineralization on the property. Significant results are 3m of 0.19 g/t Au and 10 g/t Ag in hole TEN 17-09 and multiple intersections in hole TEN 17-10 such as 4.5m of 0.42 g/t Au and 8 g/t Ag; 4.5m of 0.45 g/t Au and 3 g/t Ag, 22.5m of 0.35 g/t Au and 4 g/t Ag, 3m of 1.31 g/t Au and 50 g/t Ag, 3m of 0.65 g/t Au and 5 g/t Ag, and 24m of 0.31 g/t Au and 4 g/t Ag.
  • Discovery Metals Inc., reported underground channel sample results from the San Jose mine within its Puerto Rico project in Coahuila. Assay results represent 140m of workings and were collected at 3-5m intervals along both sides of the entire length of the developed workings. Mineralization is related to mantos, chimneys and faults. Mantos range from 0.5m to 1.5m in width (restricted by dimensions of workings) and are open in all directions laterally along strike and dip. Fourteen samples from mantos returned an average of 229 g/t Ag, 9.3% Pb, 17.6% Zn, and 0.3% Cu. Chimney widths range from 1m to 6m, with the main part of the chimney having a width of 5-6m, while the mineralized faults widths range from 0.4m to 1.4m, and are open along strike and at depth. Thirty three samples from chimneys and faults returned an average grade of 50 g/t Ag, 3.5% Pb, 4% Zn, and 0.8% Cu. The company is currently carrying out a detail structural study on the entire property to identify controls on mineralization. Additionally, it is planning to conduct a magnetic survey in preparation for drilling later in 2H 2018.
  • Kootenay Silver Inc., presented sampling results from its Copalito project in Sinaloa. Copalito is a low-sulphidation epithermal vein system. At least 4 main veins and numerous smaller veins have been identified, with individual veins found to be up to 15m wide and at least 2km long along strike. Eleven samples (5 chips and 6 grabs) on Cobriza vein returned grades from 47 to 2.5 kg/t Ag and 0.03 to 2.7 g/t Au, while twenty two samples on El Pilar vein returned grades from 2 to 166 g/t Ag and 0.04 to 1.05 g/t Au. Mapping and sampling on the La Chiva and Cinco Señores veins in the southern area of Copalito is ongoing. All the results will be used to determine grade distribution along the veins for drill targeting.
  • Sothern Silver Exploration Corp., announced an expansion of the exploration program at its Cerro Las Minitas project in Durango, with the mobilization of a second drill rig. The objective is to drill 2,000m of core to test multiple Ag-Au quartz veins within the recently acquired CLM West claim. Drill targets were identified by mapping and ground geophysics, and a sampling program of over 6000 float and rock chip samples throughout a >10km by 5km N-S corridor underlying the 207 square km CLM West claim package.
  • Advance Gold Corp., reported phase 1 drill results from its Tabasquena project in Zacatecas. Significant results are 10.5m of Au-Ag mineralization including 1.7m of 9.46 g/t Au and 37 g/t Ag, 0.55m of 12.65 g/t Au and 28 g/t Ag, and 0.55m of 6.31 g/t Au and 42 g/t Ag. The company is planning a second phase drill program to test the recently discovered veins and explore for new ones, as well as to follow-up on the high-grade gold intersections.
  • Impact Silver Corp., discovered new zones at its San Ramon mine through an underground drill program. Significant results with intersections 100m south of the current levels of the San Ramon mine are 2.04m of 0.23 g/t Au, 661 g/t Ag, 1.28% Pb, and 3.28% Zn; 4.97m of 0.12 g/t Au, 354 g/t Ag, 0.57% Pb and 1.48% Zn; and 1.25m of 0.1 g/t Au, 259 g/t Ag, 0.34% Pb and 1.14% Zn. The zone remains open for further extension vertically above for nearly 300m and to the south.

ON MINING

  • Mexus Gold US, provided and update on its 370-8 Brothers property in Sonora. VAT leaching test of oxidized sulphide ore reported that 50% of the sulphides remain as encapsulated Au and Ag bearing mineralization, with As, Pb and Zn, making difficult its extraction by simple gravity and/or cyanide leaching, unless they are pretreated via roasting to eliminate the sulphur. “About 80 tons of this oxidized ore was crushed to < 3 inches and put in a steel tank and leached for a period of 25 days.  Eight head assay samples were taken averaging 1g/t Au and 50 g/t Ag with one sample showing 30 g/t Au and another sample with 800 g/t Ag.  Solution was assayed daily for a week showing recoveries of 1.25% in gold and 13% in silver with a slow increase after a week and large cyanide consumption.  The solution was assayed after 3 weeks and turned out to have minimum increase up to 26% in silver and gold remaining the same”.
  • Sierra Metals Inc., reported Q2 results from its Bolivar and Cusi mines in Chihuahua. At Bolivar mine, a total of 272K tonnes were processed at grades of 0.15 g/t Au, 17 g/t Ag, and 0.97% Cu to produce 911 OZ Au, 110K Oz Ag, and 4.7M Lb Cu, with metallurgical recoveries of 71.81%, 75.53% and 81.33% respectively. At Cusi mine, a total of 46.4K tonnes were processed at grades of 0.16 g/t Au, 156 g/t Ag, 0.4% Pb, and 0.3% Zn, to produce 96 Oz Au, 190K Oz Ag, and 287K Lb Pb, with metallurgical recoveries of 39.8% Au, 81.66% Ag, 77.22% Pb and 0% Zn.
  • GoGold Resources Inc., presented Q2 2018 results from its Parral operation in Chihuahua. GoGold processed 447K tonnes of tailings material to produce 164K Oz Ag and 1,630 Oz Au.
  • Americas Silver Corporation, announced results from its Cosala operation in Sinaloa. On Q2, 2018, the company milled 139K tonnes of 42 g/t Ag to produce 94K Oz Ag, 2.9M Lb Pb, and 8.7M Lb Zn
  • Avino Silver & Gold Mines Ltd., presented Q2 2018 results from its Avino mine in Durango. The company processed 184.7K tonnes of 0.42 g/t Au, 70 g/t Ag, and 0.45% Cu to produce 1,734 Oz Au, 323 Oz Ag, and 1.48M Lb Cu, with metallurgical recoveries of 75%, 81% and 90% respectively.
  • Fortuna Silver Mines Inc., reported Q2 2018 results from its San Jose mine in Oaxaca. Fortuna milled 134K tonnes of 1. 86 g/t Au and 268 g/t Ag to produce 14.4K Oz Au and 2M Oz Ag with metallurgical recoveries of 91.54% and 91.67% respectively.
  • First Majestic Silver Corp., announced Q2, 2018 production results from its Mexican operations. At Santa Elena mine in Sonora, a total of 228K tonnes of 2.3 g/t Au and 120 g/t Ag were milled to produce 11K Oz Au and 535K Oz Ag. At San Dimas mine in Sinaloa, a total of 85.7K tonnes of 4.3 g/t Au and 307 g/t Ag were processed to produce 11.3K Oz Au and 809K Oz Ag. At La Encantada mine in Chihuahua, a total of 238K tonnes of 83 g/t Ag were processed to produce 23 Oz Au and 325K Oz Ag. At La Parrilla mine in Durango, a total of 123.6K tonnes of 131 g/t Ag, 1.4% Pb and 1.5% Zn were milled to produce 235 Oz Au and 361K Oz Ag, 1.6M Lb Pb, and 1.4M Lb Zn. At Del Toro mine in Zacatecas, a total of 65.8K tonnes of 117 g/t Ag and 2.7% Pb were processed to produce 73 Oz Au, 167.6K Oz Ag, and 2.3M Lb Pb. At San Martin mine in Jalisco, a total of 74.4K tonnes of 0.6 g/t Au and 203 g/t Ag were milled to produce 1,331 Oz Au and 138.4K Oz Ag. At La Guitarra mine in Estado de Mexico, a total of 35.7K tonnes of 1.5 g/t Au and 154 g/t Ag were milled to produce 1400 Oz Au and 138.4K Oz Ag. Unfortunately, First Majestic announced the temporary suspension of work at its la Guitarra mine scheduled to start on August 1st. It is until economic conditions improve or the property is sold.
  • Almaden Minerals Ltd., announced an increase of the average feed mill grades of 39% for Au and 47% for Ag from bulk ore sort test for its Ixtaca project in Puebla. Applying the ore sort process, the metallurgical recovery is 88% for Au and 93% for Ag and reduces the environmental footprint over the life of mine by reducing process tailings, water usage and energy requirements and CO2 “The detailed impact of the ore sorting results on the Ixtaca project will be evaluated as part of the ongoing Feasibility Study, which is anticipated to be completed in 2018”.

ON FINANCING

  • Bacanora Lithium plc., dropped a $100M placing for its Sonora Lithium project in Sonora, citing “difficult market conditions”.
  • Candente Gold Corp., announced the approval to extend the exercise period of 5M of share purchase warrants from August 12, 2018 to August 12, 2020.

 ON RESOURCES AND DEVELOPMENT

  • Aura Minerals Inc., filed a NI 43-101 FS for the restart of operations at its Aranzazu mine in Zacatecas. The company also updated the mineral resource and reserve estimates. Measured + indicated resources are 12.5M tonnes of 1.08 g/t Au, 20 g/t Ag, and 1.61% Cu for a total of 435K Oz Au, 8M Oz Ag and 444.4M Lb Cu. Proven and probable reserves are 4.6M tonnes of 1.17 g/t Au, 19 g/t Ag, and 1.72% Cu, for a total of 174K Oz Au, 2.8M Oz Ag, and 176.4M Lb Cu. (Mineral reserves are inclusive of mineral resources). The orebody consists of seven mineralized domains and has a strike length of 1.5km, width up to 250m and 600m depth. The mineral resource estimate is based on 1,336 holes for a total of 219,586m.
  • Starcore International Mines Ltd., filed an updated 43-101 technical report for its San Martin mine in Queretaro in which reported mineral resources and reserves as of April 30, 2018. Total proven + probable reserves are 1.65M tonnes of 2.11 g/t Au and 33 g/t Ag for a total of 154.4K Oz Au Eq. Total indicated + inferred resources are 1.5M tonnes of 1.94 g/t Au and 25 g/t Ag for a total of 113K Oz Au Eq. The total mineral reserves and resources are 3.1M tonnes of 2.03 g/t Au and 29 g/t Ag for a total of 267.3K Oz Au Eq.
  • Capstone Mining Corp., filed a NI 43-101 technical report for its Cozamin mine in Zacatecas. In this TR, Capstone reported a mineral resource estimate which was announced on the past June 05, 2018.
  • Gold Resource Corporation, announced significant drill interceptions of 23.39m @ 2 g/t Au, 200 g/t Ag, 0.58% Cu, 3.1% Pb, and 9% Zn, including 1.66m of 8.92g/t Au, 1.3Kg/t Ag, 0.93% Cu, 6.3% Pb and 8.8%Zn, and 9.94m @ 2.16 g/t Au, 95 g/t Ag, 0.82% Cu, 4.1% Pb and 12% Zn, including 3.1m @ 3.99 g/t Au, 177 g/t Ag, 1.01% Cu, 7% Pb, and 14.5% Zn to expands the Switchback´s strike length by approximately 100m, and discovered a new structure in the Arista vein system intercepting 2.08m @ 1.98 g/t Au, 1.6Kg Ag/ton, 0.25% Cu, 1% Pb, and 2.2% Zn, including 0.9m of 3.31 g/t Au, 2.7Kg/t Ag, 0.45% Cu, 2% Pb, and 4.1% Zn.

ON DEALS AND CORPORATE ISSUES

  • Evrim Resources Corp., announced results of its annual and special general meeting of shareholders. (Cuale project, Jalisco).
  • Silver Spruce Resources Inc., executed an offtake agreement with IBB International Holdings Limited for potential future production from its Pino de Plata project in Chihuahua. “The Company has agreed to deliver any and all future production from the Pino de Plata project for a period of at least ten years, commencing with the first delivery. The ten-year term of the agreement will automatically extend by successive one-year terms, unless either party expresses written desire o terminate the agreement. The purchase price of the delivered production will be at a three percent (3%) discount to the London Metals Exchange metals pricing on the dates of delivery to the buyer”.

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

On the picture above, a diatreme breccia in a prospect in Durango, Mexico. Photo by Miguel A Heredia.

 

 

 

ONE WORLD LITHIUM ANNOUNCES THREE VERY LARGE AND HIGHLY CONDUCTIVE ZONES TOTALLING MORE THAN 60 SQUARE KILOMETERS AND OPEN ENDED AT ITS SALAR DEL DIABLO LITHIUM PROPERTY, BAJA CALIFORNIA, MEXICO

One World Lithium_17072018

VANCOUVER, BC – JULY 17, 2018 – One World Lithium Inc. (CSE-OWLI) (the “Company”) announces the receipt of SJ Geophysics final Interpretation Report which defines three very large and highly conductive zones. SJ Geophysics conducted a Volterra TEM in loop survey located within the northern third of the property. The survey covered approximately 150 square kilometers, which constitutes about 20% of Salar del Diablo claim block.

Highlights on the First Week of July, 2018. Mining and Exploration News in Mexico

By Miguel A Heredia

During the 27th week of the year (July 2nd to July 8th, 2018), at least 16 press releases were announced by companies working in Mexico, with five informing on exploration results, four communicating deals and corporate issues, four  announcing financing rounds, and two reporting on resources and development.  ON MEXICO ISSUES, Andres Manuel Lopez Obrador won the election for President with 53.5% of the vote.  ON EXPLORATION, In Baja California, One World Lithium announced exploration results from its Salar del Diablo project. In Sinaloa, Goldplay provided an exploration program update of their El Rosario, San Marcial, and El Habal properties. In Chihuahua, Sable resources reported exploration results from its Margarita project and Silver Spruce filed a drill permit for its Pino de Plata project. In Zacatecas-Durango, Canasil reported drilling results from its La Esperanza project. ON MINING, no relevant information. ON FINANCING, Alio Gold reported the restructuration of its existing debt. Bacanora Lithium announced a US$ 150M debt funding and Prize Mining a private placement for $ 4M.  Maverix acquired a royalty portfolio from Newmont. ON RESOURCES AND DEVELOPMENT, Azure released initial mineral resource estimate for its Oposura project in Sonora. Sierra Metals filed a NI 43-101 Technical Report on its Bolivar mine in Chihuahua.  ON DEALS AND CORPORATE ISSUES, Mexus and MarMar holdings announced the termination of its JV agreement. Aztec Mining announced results of its annual general meeting. Golden Reign and Marlin Gold entered into further mutual extension to combine business.

ON MEXICO ISSUES

  • Andres Manuel Lopez Obrador was elected President of Mexico with 53.5% of the vote.

ON EXPLORATION

  • One World Lithium Inc., reported geochemical results from its Salar del Diablo project in Baja California. The average lithium value was calculated as 83.65 ppm with the median being 75.75 ppm. Sodium values as high as 3% and potassium as high as 1.9% confirm the distribution of anomalous lithium values. The company is expecting in this month a geophysical report that along with the geochemical results will be used to plan 4,000m of drilling to test coincidental targets.
  • Goldplay Exploration Ltd., provided an update of its exploration program at their El Habal and San Marcial properties in Sinaloa. At the target A, within El Habal property, the company identified a highly anomalous gold mineralized zone covering a 1 square km area that remains open along strike and down dip. Based on the geological mapping, underground and trenching sampling and a CSMAT / Mag surveys, Goldplay initiated a 2-phase diamond drilling program at Zone A.  The phase 1 drilling program includes 2,000m of drilling and is expected to be completed by mid-July. Once all the results are received and interpreted, the company will initiate the second phase. At San Marcial, the company completed a detail LIDAR topography survey on the property. It also is reviewing 52 drill holes and is currently sampling and re-sampling the core. Additionally, Goldplay received approval from the Ejido to commence a surface exploration program and is planning to initiate a drilling program in new target areas.
  • Sable Resources Ltd., identified two new epithermal veins at its Margarita project in Chihuahua. The Juliana vein crops out for over 650m along strike and seems to merge with the Margarita structure. Previous sampling on this structure returned 405 g/t Ag. The Marie vein crops out for over 650m along strike of which 400m are within Sable´s mining concession
  • Silver Spruce Resources inc., filed the Informe Preventivo at SEMARNAT to obtain the permits for up to 30 drill sites for its Pino de Plata project in Chihuahua.
  • Canasil Resources Inc., announced drilling results from its La Esperanza project in Zacatecas-Durango. A drill hole to intercept La Esperanza vein has been completed to a downhole depth of 347m, returning a vein intercept over a core length of 14m (12.15m true width) displaying banded quartz textures with disseminated sulphides. Assays results are pending.

ON MINING

No relevant news.

ON FINANCING

  •  Alio Gold Inc., reported that it has restructured its existing debt, which was scheduled to be repaid in December 2018. Its debt of $ 15M will be repaid in twelve quarterly payments of $ 1.25M with accrued interests, ending in June 2021 (San Francisco mine, Sonora).
  • Bacanora Lithium plc., announced a US$ 150M debt funding secured for the development of its Sonora lithium project.
  • Prize Mining Corp., announced a private placement for $ 4M. Net proceeds will be used on its manto Negro project in Coahuila.
  • Maverix Metals Inc., completed the acquisition of 50 royalties from Newmont. To complete the transaction, Maverix issued  to  Newmont 60M of common shares, 10M of common shares warrants and made a cash payment of $US 17M (La Colorada mine, Zacatecas).

 

ON RESOURCES AND DEVELOPMENT

  • Azure Minerals Limited, released the initial mineral resource estimate as at June 2018 for its Oposura project in Sonora. Total indicated mineral resources are 2.1M tonnes of 17.2 g/t Ag, 2.9% Pb and 5.3% Zn for a total of 1.2M Oz Ag, 135.7 M Lb Pb and 247.5M Lb Zn. Total inferred mineral resources are 0.8M tonnes of 16.5 g/t Ag, 2.5% Pb, and 4.3% Zn for a total of 0.4M Oz Ag, 47.3M Lb Pb, and 80.6M Lb Zn. The company also announced that mineral resource remains open for extensions with further drilling planned for 2018. A PEA is in progress, including an open pit and underground stope design studies, and is expected to complete it by September 2018.
  • Sierra Metals Inc., filed a NI 43-101 Technical Report on resources and reserves for its Bolivar mine in Chihuahua. Total probable reserves are 7.9M tonnes of 0.25 g/t Au, 19 g/t Ag, and 0.86% Cu. Total indicated resources are 13.3 M tonnes of 0.29 g/t Au, 22 g/t Ag, and 1.04% Cu, while total inferred resources are 8M tonnes of 0.42 g/t Au, 22 g/ Ag and 0.96% Cu.

ON DEALS AND CORPORATE ISSUES

  • Mexus Gold US and MarMar Holdings S.A. de C.V., announced the termination of its JV agreement. It has been certified by both Sonora and Coahuila´s attesting officials (Santa Elena mine, Caborca, Sonora).

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

 

On the picture above, potassic alteration in a porphyry copper system in Jalisco, Mexico. Photo by Miguel A Heredia.

 

Bacanora Lithium anuncia un financiamiento de deuda de US $ 150 millones Asegurado como parte de la financiación del proyecto de litio de Sonora

BacanoraMinerals_05072018

Cadence Minerals (AIM/NEX: KDNC; OTC: KDNCY) is pleased to note that Bacanora Lithium plc (AIM: BCN), the London-listed lithium company, has today announced a S$150 million senior debt facility with RK Mine Finance (“RK”), a leading specialist in the provision of senior debt capital to mining companies, for the development of Stage 1 of the Sonora Lithium Project in Mexico, an initial 17,500tpa lithium carbonate (“Li2CO3”) operation.

ONE WORLD LITHIUM RELEASES ADDITIONAL GEOCHEMICAL RESULTS FROM ITS SALAR DEL DIABLO LITHIUM PROPERTY IN MEXICO

One World Lithium_03072018

VANCOUVER, BC – JULY 03, 2018 – ONE WORLD LITHIUM INC. (CSE:OWLI) (the “Company”) is pleased to announce geochemical sampling results from the Company’s Salar del Diablo lithium property in Baja California, Mexico. These geochemical results that are in addition to previous results outlined in the Company’s news release of April 11, 2018 in which statistical analysis indicated lithium values ranging from low 4.7 to high of 196.5ppm. The average lithium value was calculated as 83.65 ppm with the median being 75.75 ppm lithium.

Highlights on the Fourth Week of June, 2018. Mining and Exploration News in Mexico

117 - copia

By Jorge Cirett

During the 26th week of the year (June 25th to July 1st, 2018), at least 20 press releases were announced by companies working in Mexico. Five companies updated on exploration advances. Three companies announced financing exercises that could accrue over US$14 M, and one company proceeded with a 10:1 consolidation. ON MEXICO ISSUES, Argonaut Gold announced a ruling by the Collegiate Tribunal to reinstate its explosives permit at La Colorada in Sonora. ON EXPLORATION, In Sonora, Aztec Minerals reported drilling results from the Cervantes property; Kootenay described its La Mina property and Aloro Mining obtained the drilling permit for the Los Venados project. ON MINING Argonaut Gold announced a ruling by the Collegiate Tribunal to reinstate its explosives permit at La Colorada in Sonora. Frisco and Goldcorp are to jointly explore the Mazapil valley in Zacatecas. ON FINANCING, Silver Bull, Prize Mining and One World Lithium announced private placements for up to $3 M, $10.75 M and CND$2 M respectively. ON RESOURCES AND DEVELOPMENT, Endeavour Silver released results from infill drilling at Terroneras, Jalisco. Sierra Metals informed of a stockwork zone on the Santa Rosa de Lima structure of its Cusi mine in Chihuahua. ON DEALS AND CORPORATE ISSUES, Geologix finalized its name change to ValOro. Defiance Silver acquired a land package from Mag Silver in Zacatecas. Aloro Mining received title to land contiguous to its Venados project in Sonora. Arian Silver presented its financial report for 2017. Kootenay Silver optioned La Mina property in Sonora to Capstone Mining.

ON MEXICO ISSUES

  • No Relevant News..

ON EXPLORATION

  • Kootenay Silver Inc. reported drilling results by partner Aztec Minerals Corp. on its Cervantes project in Sonora. The final six core holes of 17 on the phase 1 campaign encountered porphyry-type gold-copper mineralization. Highlighted intervals comprise 16.0 m @ 0.25 g/t Au, 0.12% Cu; 100.5 m @ 0.22 g/t Au, 0.12% Cu; 98.5 m @ 0.41 g/t Au, 0.13% Cu (including 33 m @ 0.60 g/t Au, 0.02% Cu); 85.2 m @ 0.48 g/t Au; 0.07% Cu; 90.5 m @ 0.29 g/t Au, 0.06% Cu (including 34.5 m @ 0.55 g/t Au); 116 m @ 0.35 g/t Au, 0.06% Cu (including 62 m @ 0.5 g/t Au). The drilling extended the strike length to more than 800 m at the California and Jasper prospect areas.
  • Kootenay Silver Inc. optioned the La Mina property in Sonora to Capstone Mining Corp. (see below). The property covers “the upper levels of a zoned copper porphyry mineral system exposed over a 2 by 2 Kilometer area”, containing a large leached argillized pyritic zone where surface grab and chip samples averaged about 300 ppm Cu. Another area in the property displays a 100 x 700 m exotica copper zone where sampling averaged 0.49% Cu on 40 rock chip samples.
  • Aloro Mining Corp. informed the permit for road construction and drilling at its Los Venados property in Sonora has been granted by SEMARNAT (Environmental bureau). The permit allows for drilling 12 reverse circulation (RC) holes and the construction of 3,693 m of access roads.
  • Minera Frisco and Goldcorp Inc. entered into an agreement for exploration and mining in the Mazapil valley, Zacatecas. The information was presented by Frisco to the Bolsa Mexicana de Valores (BMV).
  • One World Lithium Inc. conducted a geophysical survey at its Salar del Diablo project in Baja California. The Volterra TEM in-loop sounding survey was carried on the northern third of the Salar del Diablo. The survey totaled 79.7 line kilometers on seven lines nine to twelve Km long and spaced two Km apart, covering 150 square Km. A six square Km part of the salar is highly conductive and with a calculated thickness in excess of 100 m. A probably thinner and less conductive part of the salar covers 24 square Km and is open ended. The company intends to launch a 15 hole 4,000 m drilling campaign in three months time.

ON MINING

  • Argonaut Gold Inc. announced that the Collegiate Tribunal (an arm of the State Supreme court that is tasked with overseeing the Judiciary court) unanimously ruled to lift the suspension of the explosives permit at its La Colorada mine in Sonora. “The ruling directs that the Secretary of National Defense (“SEDENA”) reinstate the explosives permit”. “With this successful appeal, the Company will now have the ability to continue full operations during the balance of the Judiciary legal process”. Ramp up of full operations is expected to be re-established by mid-July.

ON FINANCING

  • Geologix Explorations Inc. announced the name change to ValOro Resources Inc. along with a share consolidation on a 1:10 ratio will take effect as market opens on June 28th (Tepal, Michoacan).
  • Silver Bull Resources Inc. intends to complete a private placement aiming for gross proceeds of US$3 M (Sierra Mojada, Coahuila).
  • Prize Mining Corp. is to make a private placement aiming to raise up to $4 M in gross proceeds. The company is to pay 7.0% of the gross proceeds as cash commission, and a cash work fee of $40 K to the agent. The maximum aggregate gross proceeds of the offering and the non-brokered private placement is $10.75 M. (Manto Negro, Coahuila).
  • One World Lithium Inc. announced that the previous non-brokered private placement announced on May 25, 2018 will be replaced with a non-brokered private placement aiming to raise gross proceeds of up to CND$2 M.

ON RESOURCES AND DEVELOPMENT

  • Endeavour Silver Corp. released results from infill drilling at its Terroneras property in Jalisco. Highlighted true width (TW) intervals from these nine holes comprise: 2.8 m @ 2.0 g/t Au, 54 g/t Ag; 1.3 m @ 1.3 g/t Au, 467 g/t Ag; 2.3 m @ 4.8 g/t Au, 222 g/t Ag; 21.2 m @ 3.2 g/t Au, 618 g/t Ag; 6.0 m @ 2.6 g/t Au, 507 g/t Ag; 1.5 m @ 7.1 g/t Au, 181 g/t Ag; 1.6 m @ 4.2 g/t Au, 120 g/t Ag; 4.4 m @ 4.7 g/t Au, 121 g/t Ag; 4.6 m @ 4.3 g/t Au, 146 g/t Ag; 5.7 m @ 1.3 g/t Au, 164 g/t Au. “The infill drill program is now 60% complete, with 5,990 m drilled out of 10,000 m planned”.
  • Sierra Metals Inc. confirmed the existence of a wide high-grade silver stockwork within the Santa Rosa de Lima vein complex, at its Cusi property in Chihuahua. The stockwork zone measures 100 m in length, 40 m in width and 70 m in height, and is open at depth and width. Mine development so far has resulted in 4,437 tonnes @ 205 g/t Au, 0.07 g/t Au, 0.12% Pb, 0.15% Zn.

ON DEALS AND CORPORATE ISSUES

  • Geologix Explorations Inc. announced the name change to ValOro Resources Inc. along with a share consolidation on a 1:10 ratio will take effect as market opens on June 28th (Tepal, Michoacan).
  • Defiance Gold Corp. completed the acquisition of Mag Silver’s Corp.’s Zacatecas silver district holdings, including its regional exploration database. Defiance is to pay 5 M shares to Mag for as consideration for the sale. The Lagartos project consists of 14 concessions covering 800 hectares (San Acacio, Zacatecas).
  • Aloro Mining Corp. received the title from a 1,675 has concession contiguous to its 1,524 has Los Venados project in Sonora. The claim was staked on July 2017 (Los Venados, Sonora).
  • Arian Silver Corp. presented financial results for 2017. The company owns 12 mining concessions covering 1,500 hectares, some of which encompass the Los Campos, San Celso, Los Africanos and Calicanto projects in Zacatecas. At the end of the period the company had 0.9 M in cash and cash equivalents.
  • Kootenay Silver Inc. entered into an option agreement with Capstone Mining Corp. on La Mina project in Sonora. Capstone can earn-in an initial 60% by making staged payments of US$600 K and spending US$4 M on exploration over 4 years. “Capstone may earn up to a 100% interest in La Mina in stages by completing certain milestones including preparation of a preliminary economic assessment, a pre feasibility study and paying an additional aggregate total of US$8.4 million to Kootenay in stages at each of the various milestones”. The property is subject to an underlying information agreement with a 2.5% royalty, of which up to 2.0% can be bought. “If Capstone Mining earns 100% interest, Kootenay will retain a 1% net smelter return with no buy out option of which 0.5% will be held by the third party after giving effect to the Buydown”.
  • Minera Frisco and Goldcorp Inc. entered into an exploration/mining agreement on the Mazapil Valley. No further details were released.

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

On the picture above, intensely silicified tuff, interpreted as alteration at the paleo water table of an epithermal low sulfidation system in Guanajuato. Picture by Jorge Cirett.