11/Agosto/2019

El presidente Andrés Manuel López Obrador anunció este domingo que durante su gobierno no se entregarán más concesiones mineras.

Durante un mitin en Concepción del Oro, Zacatecas, aseguró que en 36 años se concesionaron en el país 80 millones de hectáreas, que equivale al 40 por ciento del territorio nacional.

También acusó a los empresarios que sólo utilizaron los permisos para la especulación financiera.

“Concesionar las regiones mineras a empresas nacionales y a extranjeras fue una política que se impulsó desde la época de (Carlos) Salinas de Gortari y se llegaron a entregar 80 millones de hectáreas para la explotación minera. Para tener una idea: pensemos en nuestro territorio. México tienen 200 millones de hectáreas y se entregaron 80 millones de hectáreas, como el 40 por ciento del territorio nacional. Nunca en la historia se había enajenado tanto suelo patrio”, dijo.

Reiteró que se mantendrán las concesiones, pero que no se entregarán nuevas.

“No vamos a cancelarlas, pero ya no vamos a seguir entregando nuevas concesiones para la explotación minera. Porque fue mucho lo que se entregó. Si lo analizamos vamos a llegar a la conclusión que no se entregó para producir, sino para especular financieramente”, dijo.

“Ya con lo que entregaron tienen para producir. Ese es el propósito principal y no la especulación. Lo que pedimos a las empresas mineras es, primero, que se cuide el medio ambiente, que no se destruya el territorio, que no actúen como se hace en el extranjero”, añadió.

Pidió que a los mineros mexicanos se les pague como se hace en Estados Unidos o Canadá y se apliquen las mismas normas ambientales.

Hizo un llamado a que se vaya aumentando el salario de los trabajadores, y que haya los mismos beneficios.

Como la ha dicho en otros mítines, López Obrador advirtió que las organizaciones no gubernamentales no recibirán presupuesto público.

“Realizaban trabajo de intermediación. Se supone que entregaban los apoyos a la gente y no era así. Se quedaban con el presupuesto o con una buena cantidad del presupuesto, se entregaban los apoyos y -si acaso- compraban despensas, repartían frijol con gorgojo y se quedaban con la mayor parte del dinero que recibían”.

DynaResource, Inc. and DynaResource de México, S.A. de C.V. Issue News Release in Response to News Release Issued by Goldgroup Mining Inc. (GGA.TO)

May 17, 2019May 17, 2019 / lauragpm / Leave a comment

DynaResource-Inc.-and-DynaResource-de-Mexico-Issue-News-Release-in-response-to-Goldgroup-Mining-Inc.-News-Release-of-May-14-2019-Final-051719

DynaResource, Inc. and DynaResource de México, S.A. de C.V. Issue News Release in Response to News Release Issued by Goldgroup Mining Inc. (GGA.TO) Irving, Texas (May 17, 2019) DynaResource, Inc., of Irving Texas, (OTCQB: DYNR; “DynaUSA”) and DynaResource de México SA de C.V. (“DynaMéxico”), the 100% owner of the San Jose de Gracia high grade gold project, located in the County of Sinaloa de Leyva, State of Sinaloa, México, issue the following news release, in response to a news release issued by Goldgroup Mining Inc. dated May 14, 2019.

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

May 20, 2018 / Gambusino Prospector / Leave a comment

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By Jorge Cirett

During the 20^th week of the year (May 14^th to May 20^th, 2018), at least 17 press releases were announced by companies working in Mexico. Seven companies updated exploration advances, with only one company reporting a quarterly report and one other a round of financing. Two companies disclosed news on resources and development while four reported on deals and company issues. ON MEXICO ISSUES, No relevant news. ON EXPLORATION, In Sonora, San Marco was awarded the Espiritu concession, and Millrock begun a new drilling campaign at La Navidad. In Chihuahua, Endeavour Silver released drill results from its Parral properties; VVC Exploration commenced a new drill campaign at its Samalayuca project. In Coahuila, Discovery Metals presented rock sample results from three prospects within its Minerva project. In Sinaloa, Kootenay optioned the Copalito property. In Jalisco, Evrim commenced a third phase exploration campaign at Cuale. ON MINING, Starcore International presented a quarterly report. ON FINANCING, SilverCrest Metals announced the closing of a $17.25 M financing. Mexus Gold paid a $183 K debt. ON RESOURCES AND DEVELOPMENT, Mag Silver presented an advance on development of the Juanicipio project in Zacatecas. Minera Alamos completed the second phase of bulk leach testing at its Santana property in Sonora. ON DEALS AND CORPORATE ISSUES, Marlin Gold and Golden Reign signed a LOI pursuing a business combination. Kootenay Silver optioned the Copalito property in Sinaloa. Argonaut Gold informed on the state of affairs of the legal battle to resume blasting at its La Colorada mine in Sonora. Leagold received clearance from the Mexican government to complete a business combination with Brio Gold.

ON MEXICO ISSUES

No Relevant News.

ON EXPLORATION

Endeavour Silver Corp. disclosed drilling results from its Parral properties in Chihuahua. At the San Patricio vein system 8,846 m of core drilling have been completed over 1400 m of strike length. “Three mineralized areas were intersected, of which the largest and central zone now measures 600 m long by 250 m vertical (starting 150 m deep) by 1-3 m true thickness, still open to the south and at depth”. Highlighted true width (TW) intercepts include 2.1 m @ 303 g/t Ag, 0.05 g/t Au, 0.4% Pb, 0.5% Zn; 1.0 m @ 678 g/t Ag, 0.22 g/t Au, 3.5% Pb, 0.9% Zn; 3.0 m @ 689 g/t Ag, 0.24 g/t Ag, 1.6% Pb, 1.1% Zn; 1.6 m @ 293 g/t Ag, 0.27 g/t Au, 3.5% Pb, 7.6% Zn; 2.3 m @ 1,660 g/t Ag, 0.72 g/t Au, 6.5% Pb, 14.4% Zn. Metallurgical recoveries from core samples with flotation and leaching tests include 47% Ag from Sierra Plata (oxide), 98% Ag on El Verde (mixed), 95% Ag on Remedios-Argentina (mixed), 94% Ag and 93% Au on Palmilla (oxide) and 91% Ag and 86% Au in Cometa-San Juanico (mixed).
San Marco Resources Inc. announced it was awarded the Espiritu 2,712 ha SMR concession in the recent mineral concession lottery by the Mexican government. The property is less than 30 km SE from San Marco’s Chunibas and 1068 projects in the Sahuaripa district. “Espiritu SMR overlies a window of pre-mineral cretaceous volcanic and sedimentary rocks intruded by Laramide age granitoids”. Previous operator in the area, Kootenay Silver Inc. stated: “An extensive area of polymetallic vein, stockwork, breccia and gold-copper porphyry mineralization”. A porphyry copper setting and a vein and stockwork zone of precious and base metal mineralization are separated by a major fault. Selected drill hole intercepts include 48.0 m @ 0.19 g/t Au, 0.1% Cu; 220.5 m @ 0.14 g/t Au, 0.15% Cu. San Marco is preparing to do a first-pass ground validation and prospecting.
VVC Exploration Corp. commenced the third phase of diamond drilling at its Samalayuca copper project in Chihuahua. VVC expects to drill about 3,000 m in the next 180 days.
Kootenay Silver Inc. optioned the Copalito project in Sinaloa (See below). “The Copalito Project covers a gold and silver epithermal vein system comprised of numerous veins, with individual veins currently traced over strike lengths up to 2 kilometres. Veins vary in width from 0.5 to 10 meters at surface and grade from background to highs of 7.2 gpt gold and 1,620 gpt silver in grab samples”. Vein textures indicate a low or intermediate sulfidation vein system.
Millrock Resources Inc. is beginning a second round of drilling at its La Navidad project in Sonora. The target in the project is orogenic gold mineralization, bulk mineable run-of-mine oxidized deposit. The 1,650 m program aims to drill 150 – 250 m in depth in seven holes, testing areas of gold soil anomalies that now are supported by gold anomalies in trenches. The strongest anomalies occur in folded, faulted metasedimentary rocks of Jurassic age, in close proximity to diorite and monzonite dikes. An induced polarization survey has identified low angle structures conducive of orogenic gold deposits. A 1.4 km of trenching on 16 trenches has been completed, with multiple intervals of anomalous gold, like 18.0 m @ 0.56 g/t Au, 24.9 m @ 0.32 g/t Au, 18.2 m @ 0.20 g/t Au, 10.9 m @ 0.38 g/t Au.
Evrim Resources Corp. commenced a third phase exploration at its Cuale high sulfidation project in Jalisco. The program includes 3,000 m of drilling, following on discovery trenches 1 to 4 from La Gloria zone, where trench 1 returned 1.67 g/t Au over 263.7 m and trench 4 returned 13.61 g/t Au over 106.2 m. “The soil survey has already commenced and will be followed with up to 650 metres of trenching at La Gloria and surrounding targets to extend the known footprint of outcropping gold mineralization”. A 40 line-km controlled source audio-magnetotellurics (CSMAT) is planned on potential mineralization under shallow cover. A 3,000 m program is expected to commence on July.
Discovery Metals Corp. disclosed assay results of 152 samples from its Minerva project in Coahuila. “Minerva encompasses Ag-Pb-Zn mineralization hosted in skarns, mantos, chimneys and breccias”, similar to La Encantada mine 30 km to the East. The mineralization is located along the margin of a polyphase granitoid intrusive body, with ample zone of shallow gravel cover. At La Tercia prospect, channel samples returned 0.8 m @ 30 g/t Ag, 2.3% Pb, 4.6% Zn; 2.0 m @ 249 g/t Ag, 6.9% Pb, 0.1% Zn; 4.0 m @ 37 g/t Ag, 1.6% Pb, 0.2% Zn; 0.6 m @ 3.8% Pb, 0.4% Zn; 0.6 m @ 84 g/t Ag, 5.8% Pb, 0.2% Zn. At Concordia samples returned 0.8 m @ 1,775 g/t Ag, 14.5% Pb, 40.3% Zn; 0.7 m @ 51 g/t Ag, 2.6% Pb, 0.4% Zn; 0.4 m @ 11 g/t Ag, 0.4% Pb, 25.8% Zn. At Mina Minerva results include 5.1 m @ 39 g/t Ag, 0.4% Pb, 2.0% Zn; dump @ 229 g/t Ag, 30.5% Pb, 5.7% Zn; 0.8 m @ 143 g/t Ag, 9.7% Pb, 5.3% Zn; 1.0 m @ 41 g/t Ag, 2.0% Pb, 16.4% Zn.

ON MINING

Starcore International Mines Ltd. announced production results for the fourth quarter of its fiscal year 2018. During the quarter 71.9 K tonnes of ore @ 1.69 g/t Au, 40.6 g/t Ag were processed on its San Martin mine in Queretaro, resulting in the production of 4,140 Oz AuEq. Mill recoveries averaged 88.4% Au, 57.4% Ag. Also during the quarter the Altiplano facility received 373 tonnes of concentrate containing approximately 805 Oz Au and 26,813 Oz Ag.

ON FINANCING

SilverCrest Metals Inc. completed its prospectus offering for gross proceeds of $17.25 M, including the exercise of the over-allotment option in full. The company paid the underwriters a cash commission of up to 6% of the gross proceeds of the offering. The proceeds are to be used on the preparation of a preliminary economic assessment (PEA) at the Las Chispas property in Sonora, as well as continuing exploration in the several targets it contains.
Mexus Gold US. announced the payment of $183.3 K due to JMJ Financial, closing the current outstanding debt agreement prior to the expiration date (8 Hermanos, Sonora).

ON RESOURCES AND DEVELOPMENT

Mag Silver Corp. presented financial results for the first quarter of 2018. Underground development rate has intensified, and exploration drilling is now utilizing directional drilling to infill and expand the Deep Zone, which remains open to depth and on strike. The company funded advances on the Juanicipio project in Zacatecas, mainly by “cash calls” by the operator (Fresnillo PLC). At the end of the period the company had $152.7 M in cash and cash equivalents.
Minera Alamos Inc. has completed the second phase of its bulk testing heap-leach activities at its Santana project in Sonora. The initial phase used coarse crushing (<3”) and the second phase involved fine crushing (<1.2-5/8”) and agglomeration of the same mineralized material prior to leaching. The recoveries from the second phase were faster and consistent with those of the first phase of leaching, with 190 Oz Au recovered from 9,000 tonnes of material over a three month period, representing 0.65 g/t of recovered gold.

ON DEALS AND CORPORATE ISSUES

Marlin Gold Mining Ltd. and Golden Reign Resources Ltd. entered into a non-binding letter of intent (LOI) together with Wexford Capital LP, pursuing a business combination of Golden Reign’s San Albino-Murra property in Nicaragua, and Marlin’s La Trinidad mine in Sinaloa. Golden reign plans to acquire all Marlin shares. Upon completion of the transaction Marlin shareholders will own approximately 45% of Golden Reign shares, while Golden Reign shareholders will own 55% of the shares.
Kootenay Silver Inc. entered into an option agreement to acquire a 100% interest on the Copalito Ag-Au project in Sinaloa. The seven concessions 3,700 ha project can be acquired by making staged payments over a 4-year period, totaling US$985 K, with the vendors retaining a 0.5% NSR. A finders fee of C$10 K and 100 K common shares have to be paid.
Argonaut Gold Inc. reported that the Judiciary court hearing with respect to the company’s explosives permit for its La Colorada mine has been rescheduled to June 4, 2018. The company also appealed the Judiciary court’s original decision to temporarily suspend the explosives permit to the Collegiate Tribunal, requesting to re-instate the explosives permit so the company can blast material while the judiciary legal process continue. Argonaut estimates it has sufficient ore to continue operations until the end of July, at the present rate of 12,000 tonnes per day (tpd).
Leagold Mining Corp. received clearance from the Comisión Federal de Competencia Económica (COFECE) with respect to Leagold’s acquisition of Brio Gold Inc. “COFECE approval was the final government agency approval required before completing the acquisition, which is anticipated to occur on or around May 24, 2018”

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, opaline silica from a shallow epithermal system in Guanajuato. Picture by Jorge Cirett.

Announce A Favorable Decision from a U.S. District Court Magistrate Judge Recommending the Vacating of a 2016 Arbitration Award

February 26, 2018 / lauragpm / Leave a comment

DynaResource_nr262012018

IRVING, Texas, February 26, 2018 (Newswire.com) – OTCBB: DYNR – DynaResource Inc. (“DynaUSA”) and its affiliate DynaResource de México SA de C.V. (“DynaMéxico”), the 100 percent owner of the San José de Gracia Project in Sinaloa, México (collectively “DynaResource”), announce that a recent attempt by Goldgroup Resources Inc. (“Goldgroup”) to confirm an international arbitration award adverse to DynaResource has been rejected by a United States District Court.

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

January 14, 2018January 14, 2018 / Gambusino Prospector / Leave a comment

By Jorge Cirett

Leisure is the mother of all vices, according to an old Mexican proverb, and having ample spare time during the worst part of the down cycle in the mining industry during 2015 led to creation of this weekly newsletter. First by fueling the creation of the Gambusino Prospector site to publish exploration and mining news, and then noticing that in mid-late 2015 there were news releases worth compiling and spreading, like the private raising of noticeable amounts of cash, and then by compiling the news releases by areas of interest. It was a matter of trial and error until a workable format was born. And remember, there was time available, as the downturn was not throwing much work in our way. The bottom of the downturn was felt in early 2016, with raising spirits in March after PDAC, spirits that continued high through May and Midyear. Things were looking brighter through the end of 2016, but it would take until 2017 for work to noticeably increase in Mexico. The past year has brought relief to drillers and laboratories, as well as some work for geoscientists and other professionals of the exploration area, but full work is still to come. The expectations for this year are high, even if a swing to a full boom is not expected, but a clear optimistic mood can be perceived in the exploration industry. Having said that, compiling and publishing the news releases takes a two or three hours every week day, and compiling, writing and publishing this newsletter takes anything from four hours (a few times in the year) to up to 12 hours in the more extreme cases…… every week of the year. Believe me, we have learnt to dread the times of the year when the quarterly reports are released. Writing the highlights every week is both a pleasure and hard work that satisfies and exhausts. For the last two years Miguel Heredia was taking care of finding and publishing the press releases from companies working in Mexico and I was doing the compression of the information in a few pages. We now have the help of Laura Ramirez in the research and publishing phase, and starting next week Miguel Heredia and I are to start sharing the task of producing the newsletter in alternate weeks.

During the 2^nd week of the year (January 8^th to January 14^th, 2018), things come back to normal with at least 30 press releases being announced by companies working in Mexico. ON MEXICO ISSUES, the illegal blockade at El Limon-Guajes mine in Guerrero continues. A government sanctioned process to set a date to clear the issue will be held at the end of the month (the end of the month!). ON EXPLORATION, in Sonora, Riverside is awaiting drill results from its Glor and Clemente projects and announced its intention to drill during 2018 its Cecilia project; Canuc informed the delineation of several breccia bodies at its San Javier project; San Marco released high-grade copper results from a new zone at its Chunibas project. In Chihuahua Golden Goliath is in the process to select drill targets at its San Timoteo project. In Coahuila, Silver Bull announced high-grade channel sample results from underground workings at its Sierra Mojada project. In Durango, Riverside announced its intention to drill the El Capitan project during 2018. In Guanajuato, Vangold is to measure the underground stockpile (backfill) at its Pinguico mine. In Estado de Mexico Impact Silver updated on exploration on the Zacualpan district. In Hidalgo, Prospero released interesting results on the first drill campaign at the El Petate project. ON MINING, Seven companies: Torex Gold, Coeur Mining, Hecla Mining, Endeavour Silver, Capstone Mining, Alio Gold and Alamos presented preliminary Q4 and annual production results for 2017. Santacruz Silver announced the commencement of construction work to expand the mill capacity at Veta Grande, Zacatecas. ON FINANCING, Avino Silver is now formally on the TSX. ON RESOURCES AND DEVELOPMENT, Southern Silver updated its resource estimate on Cerro Las Minitas in Durango to over 50 M Oz Ag, 400 M Lb Pb, 1,600 M Lb Zn. Leagold released the high-grade results of the last 15 holes of its 2017 infill and expansion drill program at the Bermejal underground deposit in Guerrero. First Majestic drilled over 800 holes and 156,000 m on its six operating mines and one prospect during 2017. For 2018 its plan is to drill 183,000 m on the same properties and prospect. Minera Alamos has completed the geotechnical reports on the La Fortuna project in Durango, to submit for approval to SEMARNAT. Kootenay Silver is to focus work in 2018 in the expansion of resources and increasing grade on its La Cigarra project in Chihuahua. Mexican Gold plans to focus exploration work in expanding the resource and finding more orebodies at its Las Minas property in Veracruz. Starcore International is to prepare a PEA on the La Fe property in Sinaloa. ON DEALS AND CORPORATE ISSUES, Torex Gold informed two of the largest communities near its El Limon-Guajes mine in Guerrero, Nuevo Balsas and Salvador Trujano, have publicly supported the company and have asked the state government to intervene to lift the illegal blockade. First Majestic has entered into an agreement to acquire Primero Mining in a deal valued in $320 M.

ON MEXICO ISSUES

The illegal blockade at El Limon-Guajes mine in Guerrero continues. Torex Gold informed that two communities, Nuevo Balsas and Valerio Trujano have publicly supported the company and have asked the state government to intervene to lift the illegal blockade. The company is using an alternate route to enter and inspect the facilities while a government sanctioned process for selecting the workers union by vote is underway with a meeting scheduled for January 30, 2018, at which time the parties are expected to agree to a timeline for a vote (vote that the blockading union is expected to try to delay).

ON EXPLORATION

Impact Silver Corp. updated on exploration work at the Santa Teresa target, located on the Royal mines of Zacualpan district in Estado de Mexico. Numerous north-south and northeast striking veins transect the Santa Teresa area, with 197 assays greater than 1 g/t Au and up to 114.5 g/t Au. Half of the veins have extremely low sulfide content. The presence of a feldspar porphyry is considered to enhance the prospectivity of the area.
Riverside Resources Corp. informed on its exploration plans for 2018, which include the reception of drill results from the Glor and Clemente projects in Sonora, the drilling of the El Capitan project in Durango and Cecilia in Sonora. New partnerships will be explored to advance the Tajitos, (Sonora), La Silla (Sinaloa), Thor (Sonora) and Ariel (Sonora) projects.
Vangold Mining Corp. is to star underground drilling at its Pinguico property in Guanajuato on January 15, 2018. The drilling is to focus on grade definition of the underground stockpile (backfill) which is thought to amount 500 K tonnes, to define grade and metallurgical properties. The phase 2 program is to target the Pinguico vein to depth and on strike.
Canuc Resources Corp. announced that several breccia targets have been exposed and sampled at its San Javier project in Sonora. Recent mapping has shown that the Carranza breccia could extend over an area roughly 400 m by 100 m. Select zones of this breccia have previously assayed 238 g/t Ag, 0.7 g/t Au over 11 m and 133 g/t Ag, 1.1 g/t Au over 6.5 m. Another breccia has been mapped on the Jazmin workings, with local high grade silver-gold results. Over 400 samples have been sent to the lab, assays are pending.
San Marco Resources Inc. released assay results from the newly discovered Cu-Ag mineralization on its Chunibas project in Sonora. The rock chip sampling followed the recognition of a geochemical anomaly in a soil survey, resulting in the discovery of isolated outcrops on otherwise covered terrain of presumably intermediate volcanic rocks strongly altered by an assemblage of epidote>chlorite>quartz>calcite>specularite. Results of 16 samples include 0.1%, 5.9%, 0.87%, 0.76%, 1.38%, 0.97% 1.8%, 0.41%, 3.72%, 0.25% Cu; 1, 51, 6, 8, 19, 4, 17, 4, 66, 4 g/t Ag.
Silver Bull Resources Inc. informed on high-grade results from channel samples in newly opened and reconditioned historic workings at its Sierra Mojada project in Coahuila. The new zone comprises 350 m of old working, where 39 channel samples up to 2 m in length were collected, with 21 samples returning over 10% Zn and a peak value of 30.7% Zn; 21 samples over 100 g/t Ag and a peak value of 606 g/t Ag; nine samples over 5% Pb and a peak value of 17.6% Pb. “Our underground geological mapping shows a number of high angle structures up to 2 meters wide containing sulphide mineralization grading up to 1,300 grams per ton silver, 42% zinc, 18% lead, and 13% copper that appear to feed into the overlying oxide zone.”
Golden Goliath Resources Ltd. is to complete early in 2018 the drill targeting that was commenced on 2017 at its San Timoteo property in Chihuahua. Past work included a review of past data, including geology, geochemistry, structural geology, geophysics and drilling. Final drafting and final drill target selection remain to be completed. The company anticipates receiving a US$100 K option payment in 2018, and a final payment of US$2.8 M in November 2018. This would provide more than enough funding required for drilling without the need for any further dilution that a private placement would create.
Prospero Silver Corp. released drill results from its EL Petate prospect in Hidalgo. Highlights include 24.9 m @ 0.76 g/t Au, 22 g/t Ag; 12.6 m @ 0.51 g/t Au; 16.0 m @ 0.75 g/t Au, 2 g/t Ag; 3.9 m @ 1.18 g/t Au, 4 g/t Ag; 14.7 m @ 0.19 g/t Au, 2 g/t Ag; 1.1 m @ 10 g/t Ag, 1.5% Zn; 10.0 m @ 0.49 g/t Au, 24 g/t Ag; 3.2 m @ 1.96 g/t Au, 34 g/t Ag, 0.1% Zn; 19.3 m @ 0.32 g/t Au, 1 g/t Ag; 12.8 m @ 0.28 g/t Au, 6 g/t Ag. These holes were drilled on the El Tajo and Apartadero SE targets. Prospero is now planning to drill the Pachuca SE prospect, with funding being provided by partner Fortuna Silver.

ON MINING

Torex Gold Resources Inc. informed that 241 K Oz Au were poured during 2017 at its El Limon-Guajes mine in Guerrero (The production is for the first 10 months of the year, before the illegal blockade by a union trying to grab a contract that continues to date).
Coeur Mining Corp. announced fourth quarter and annual production, including figures from its Mexican operations. At Palmarejo, in Chihuahua, during the fourth quarter 389.5 K tonnes were milled @ 215 g/t Ag, 3.1 g/t Au, with a recovery rate of 87% Ag, 92% Au, to produce 2.35 M Oz Ag, 37,537 Oz Au. During the year 1.5 M tonnes were milled @ 175 g/t Ag, 2.8 g/t Au.
Hecla Mining Co. released preliminary silver and gold production results for the fourth quarter and full year 2018, including figures from its operations in Mexico. At San Sebastian in Durango, during the fourth quarter 759.1 K Oz Ag, 5,955 Oz Au were produced, while 3.26 M Oz Ag, 25,177 Oz Au were produced during 2017. Cash and cash equivalents stood at $219 M at the end of the year.
Endeavour Silver Corp. produced 4.9 M Oz Ag, 53,007 Oz Au on its three operating mines in Mexico during 2017. During the fourth quarter 1.39 M Oz Ag, 14,577 Oz Au were produced from its Guanaceví mine in Durango, and the Bolañitos and El Cubo mines in Guanajuato. At El Compas in Zacatecas, initial production is targeted on March 2018, At Terronera in Jalisco permits have been received to build the mine and the plant, while receipt of the dumps and tailings permit is awaited.
Santacruz Silver Mining Ltd. reports that abiding by the terms of the LOI signed with Carrizal Mining S.A. de C.V., Carrizal has commenced construction works to expand the Veta Grande mill to 750 tonnes per day (tpd). In addition Santacruz has received permit for a surface drill program at the Veta Grande project which includes 6,000 m in 15 drill holes on the first phase, funded by Carrizal.Capstone Mining Corp. released Q4 and full year 2017 production results, including figures from its Mexican operations. At Cozamin in Zacatecas, 219.9 K tonnes were mined in the fourth quarter, 223.5 K tonnes were milled (2,430 tpd) @ 1.98% Cu, 0.71% Zn, 0.06% Pb, 46 g/t Ag, recovering 96.2% Cu, 64.2% Zn, 0.9% Pb, 79.7% Ag, to produce 4,254 tonnes Cu, 1,015 tonnes Zn, 3 tonnes Pb, 263.3 K Oz Ag. During the year, 912 K tonnes were mined and milled (2,499 tpd) @ 1.91% Cu, 0.71% Zn, 0.07% Pb, 43 g/t Ag, with recoveries of 96.1% Cu, 65.5% Zn, 8.0% Pb, 78.7% Ag, to produce 16,732 tonnes Cu, 4,232 tonnes Zn, 50 tonnes Pb, 1.0 M Oz Ag.
Alio Gold Inc. informed on preliminary production results from its San Francisco mine in Sonora for the fourth quarter and full year 2017. During the fourth quarter 1.72 M tonnes were processed @ 0.46 g/t Au, 6.23 M tonnes of waste were moved for a total of 7.99 M tonnes mined, to produce 16,070 Oz Au and 7,873 Oz Ag.
Alamos Gold Inc. reported fourth quarter and annual 2017 production, including figures from its operations in Mexico. During the fourth quarter Mulatos and El Chanate produced 42,700 and 12,100 Oz Au respectively, and 160,000 and 60,400 Oz Au on the whole year. The budget for development of La Yaqui Grande and Cerro Pelon is $13 M, focusing on engineering, permitting and early stage construction. During 2018 open pit grades mined and stacked on the heap leach pad are expected to range between 0.75 and 0.95 g/t Au. “A total of $13 million and 41,500 m has been budgeted at Mulatos for exploration in 2018 with the main areas of focus being El Carricito, La Yaqui Norte – Halcon, El Refugio, San Carlos and the near mine area”. At El Chanate mining activities are expected to cease mid-2018. Total crushed and run of mine ore is expected to average 9,700 tpd @ 0.69 g/t Au.

ON FINANCING
Avino Silver & Gold Mines Ltd. has received final approval from the Toronto Stock Exchange (TSX) to list its common shares and warrants on January 8^th, 2018. Concurrently with the TSX listing, the Shares and Warrants will be delisted from the TSX Venture Exchange (TSX-V) (Avino, Durango).

ON RESOURCES AND DEVELOPMENT
Southern Silver Exploration Corp. updated the mineral resource estimate at its Cerro Las Minitas JV project in Durango (SSV 40%, Electrum Global Holdings LP 60%). The resource was calculated on four deposits: Blind zone, El Sol, Las Victorias and Skarn Front, with 10.1 M tonnes @ 102 g/t Ag, 0.10 g/t Au, 1.4% Pb, 3.6% Zn, 0.15% Cu as indicated resources, holding 33.4 M Oz Ag, 34 K Oz Au, 319 M Lb Pb, 813 M Lb Zn and 8.7 M tonnes @ 74 g/t Ag, 0.04 g/t Au, 0.7% Pb, 4.5% Zn as inferred resources containing 20.7 M Oz Ag, 12 k Oz Au, 131 M Lb Pb, 870 M Lb Zn.
Leagold Mining Corp. reported results for the final 15 drill holes at the Bermejal Underground project at the Los Filos mine in Guerrero. These infill and step-out holes intersected high grade intervals like (true width): 4.16 m @ 9.2 g/t Au; 3.05 m @ 8.8 g/t Au; 1.77 m @ 10.1 g/t Au; 1.77 m @ 61.3 g/t Au; 7.43 m @ 12.4 g/t Au; 5.12 m @ 8.1 g/t Au; 3.89 m @ 7.0 g/t Au; 8.08 m @ 5.9 g/t Au; 13.59 m @ 4.75 g/t Au; 6.89 m @ 12.3 g/t Au; 14.08 m @ 20.2 g/t Au; 7.34 m @ 35.6 g/t Au; 10.49 m @ 8.79 g/t Au; 14.33 m @ 8.0 g/t Au; 23.57 m @ 6.1 g/t Au. A total of 111 holes comprising 56,280 m were drilled in this program, from April to December. To date the Bermejal Underground deposit contains 2.1 M Oz Au contained on 10.8 M tonnes @ 6.0 g/t Au. Los Filos currently operates two open pits, Los Filos and Bermejal, and the Los Filos underground mine.
First Majestic Silver Corp. disclosed a year-end review of its 2017 exploration program, which includes over 156,500 m of diamond drilling on 807 holes across its six operating mines and the Plomosas project. Highlights include a new discovery at Ermitaño West (in Sonora) with drill TW intersects of 37 m @ 3.0 g/t Au, 50 g/t Ag; 12.9 m @ 4.7 g7t Au, 277 g/t Ag; identification of the Main Vein extension to the west at Santa Elena in Sonora; discovery of the La Fe replacement orebody at La Encantada in Coahuila; discovery of the Cerro de Santiago vein at La Parrilla, in Durango; the extension of the Santa Teresa vein to the south at Del Toro mine in Zacatecas; the continuation of the Hedionda vein in the San Martin mine in Jalisco; the Nazareno northwest extension and the Nazareno de Ancas finding at La Guitarra in Estado de Mexico; the extension of the Plomosas vein and finding a new stockwork system at Plomosas in Sinaloa. For 2018, a 183,000 m drilling program is envisaged across the six operating mines and the Plomosas project.
Minera Alamos Inc. has completed the geotechnical studies for the approval of its mine development permits for the La Fortuna gold project in Durango. The study that includes the design of the containment facilities comprise the final data package to be submitted to the environmental authorities (SEMARNAT).
Kootenay Silver Inc. informed on 2017 activities at La Cigarra in Chihuahua. The drilling of 37 core holes resulted on significant discoveries In the RAM and Las Venadas zones. Other activities include the re-logging of the entire La Cigarra deposit, mapping and sampling of seven other prospective zones. Work in 2018 is to focus in increasing the current resource and grade at La Cigarra. At La Negra, in Sonora, partner Pan American Silver announced the results of 26 holes from an infill program, including 7.5 m @ 529 g/t Ag within 40.8 m @ 194 g/t Ag.
Mexican Gold Corp. informed on work completed during 2017 at its Las Minas property in Veracruz, which includes the completion of an initial 43-100 resources estimate for two of eight known mineralized zones, the completion of 5,873 m of drilling at El Dorado/Juan Bran and Cinco Señores zones, the extension of several zones, the identification of a parallel mineralized zone at Cinco Señores, the completion of geophysical surveys and the purchase agreements on several claims. For 2018 the focus is to expand the initial resource on El Dorado/Juan Bran and the Santa Cruz zone; exploration drilling of the Cinco Señores and Las Minillas zone; the field exploration at the Santa Cruz, Pueblo Nuevo and Changaro zone.
Starcore International Mines Ltd. has engaged Global Kompas to undertake a preliminary economic assessment (PEA) of the Santa Fe project in Sinaloa. The property was previously optioned by another company, completing two explorations programs up to 2014 which concluded with no mineral resource, but that discovered multiple veins and mineral ore shoots.
ON DEALS AND CORPORATE ISSUES
Torex Gold Resources Inc. informed on the state of affairs on the illegal blockade at its El Limon-Guajes mine in Guerrero, announcing that two of the larger communities, Nuevo Balsas and Valerio Trujano have publicly supported the company and have asked the state government to intervene to lift the illegal blockade. Access to the mine site has been gained through a road used during construction on the Rio Balsas Ejido land, allowing crews to inspect the site, make maintenance plans and plans to re-start operations if the security of the site can be assured. The government sanctioned process for a workers’ vote to select the union they want to represent them is underway with a meeting scheduled for January 30, 2018, at which time the parties are expected to agree to a timeline for a vote (date that the blockading union is expected to try to delay).
First Majestic Silver Corp. has entered into a definitive agreement to acquire all issued and outstanding shares of Primero Mining Corp. by exchanging Primero’s shares for First Majestic shares on the basis of 0.03325 of a First Majestic common share for each Primero common share. Concurrently First Majestic has entered into agreement with Wheaton Precious Metals International Ltd. (WPM) whereby the current silver streaming interest at Primero’s San Dimas Ag-Au mine in Durango will be terminated. First Majestic and WPM are to enter into a new stream arrangement based on 25% of the gold equivalent production at San Dimas, with ongoing payments of $600 per AuEq Oz delivered under the agreement. As part of the transaction WPM will receive 20.9 M common shares of First Majestic, valued at $151 M. The total transaction values is estimated at $320 M.
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, argillitized porphyritic intrusive with quartz veining and minor sericite alteration still visible, in a prospect of the Durango Altiplano. Photo by Jorge Cirett.

Highlights on the Fifth Week of November, 2017. Mineral Exploration in Mexico

December 4, 2017 / Gambusino Prospector / Leave a comment

During the 48^th week of the year (November 27^th to December 3^rd, 2017), at least 33 press releases were announced by companies working in Mexico. ON MEXICO ISSUES: In Sonora, representatives of the State Congress proposed to form citizen committees to supervise the application of the Mining Fund (Fondo Minero). ON EXPLORATION: ten press releases from eight companies working in Mexico informed on exploration efforts during the week: In Sonora SilverCrest released high-grade results from drilling two different zones at its Las Chispas project; Azure Minerals released high-grade drilling results from its Sara Alicia Au-Co project, and updated on drilling progress at its Oposura property; Wolverine Minerals commenced exploration at Los Venados project; San Marco Resources is to complete an induced polarization survey at its 1068 porphyry copper project, updating also in the geological model of its Chunibas project. In Chihuahua, Evrim Resources completed phase I exploration at its Cerro Cascaron project, and is now in the drill targeting stage; Ethos gold optioned the Purisima property, and presented the project summary, which includes two previous drilling campaigns. ON MINING: Santacruz Silver presented its third quarter report; Marlin Gold presented financial results for the first nine months of the year, and an update on drilling on the Colinas target, at its La Trinidad property; U.S. Antimony informed that it now has the needed permits to construct a cyanidation plant at its mill in Guanajuato. ON FINANCING: Alix Resources, Canuc Resources and Millrock Resources are to conduct or closing non-brokered private placements of $750 K, $465 K and $1.6 M respectively; Mag Silver closed a non-brokered private placement for $48.16 M; SilverCrest is to raise C$6 M on a bought deal private placement; Primero Mining obtained an extension of its credit facility; Candelaria Mining is seeking a one year extension on the exercise period of over 12 M warrants. ON RESOURCES AND DEVELOPMENT: Consolidated Zinc recommenced extensional and infill resource definition drilling at its Plomosas mine. ON DEALS AND CORPORATE ISSUES: Argonaut Gold announced the closing of the acquisition of the Cerro del Gallo project in Guanajuato to Primero Mining for $15 M; GFM Resources entered into an exploration and evaluation agreement with Minera Auricup on the Baviacora concession in Sonora; Magellan Gold completed the purchase of the SDA Mill to Rose Petroleum in Nayarit; Ethos Gold entered into an option agreement with Coztic Recursos Minerales on the Purisima property in Chihuahua.

ON MEXICO ISSUES

In Sonora, representatives of the State Congress proposed to form citizen committees to supervise the application of the Mining Fund (Fondo Minero). The proposal aims to give transparency to the application of the funds, and also a mean to control the infrastructure projects generated in the municipalities that are to receive the participation generated by the mining activity (Note of editor.- This is a pressing problem in many other States, where the application of the funds of a mining royalty introduced by the current Federal government is nowhere to be seen).

ON EXPLORATION

SilverCrest Metals Corp. released phase II drill results for the Babicanora vein at its Las Chispas property in Sonora. The latest results increase by 400 m the high-grade footprint of the Babicanora vein, which is now 1 km in length. True width (TW) intercepts: 3.2 m @ 27 g/t Au, 1,494 g/t Ag (including 0.7 m @ 137 g/t Au, 4,720 g/t Ag); 1.5 m @ 1.8 g/t Au, 101 g/t Ag; 3.8 m @ 5.6 g/t Au, 451 g/t Ag; 4.0 m @ 1.5 g/t Au, 101 g/t Ag; 3.1 m @ 5.1 g/t Au, 570 g/t Ag; 2.0 m @ 3.6 g/t Au, 452 g/t Ag; 3.6 m @ 4.2 g/t Au, 165 g/t Ag; 2.2 m @ 3.8 g/t Au, 388 g/t Ag.
Azure Minerals Ltd. released high-grade results on the maiden drilling on its Sara Alicia property in Sonora. Six holes for 480 m tested around and beneath historical underground mine workings that exploited high-grade Au and Co shoots in the 1930’s. Cobalt results for the last hole are still pending. Significant gold results comprise: 11.4 m @ 3.3 g/t Au; 5.5 m @ 5.1 g/t Au; 26.2 m @ 8 .6 g/t Au (including 12.6 m @ 14.9 g/t Au); 19.65 m @ 4.95 g/t Au; 8.45 m @ 1.2 g/t Au; 13.7 m @ 3.6 g/t Au. Significant cobalt intercepts comprise: 5.5 m @ 0.13% Co; 1.0 m @ 0.14% Co; 26.2 m @ 1.26% Co (including 6.35 m @ 3.57% Co); 4.7 m @ 0.11% Co; 20.6 m @ 0.13% Co (including 1.9 m @ 1.11% Co). This garnet-magnetite-sulfide skarn developed in limestone intruded by a porphyry contains a zone several meters in width with disseminated cobaltite (CoAsS) associated with abundant magnetite, and a wider, overlapping zone of gold mineralization.
Evrim Resources Corp. announced the completion of phase I exploration at its Cerro Cascaron project in Chihuahua. Highlights include: A 1.8 km long rich vein corridor defined by soil sampling, with up to 1.4 g/t Au; Soil sampling extended all veins by 600 m to 1.8 km in length, and two more veins were identified; Adit channel sampling results are 1.4 m to 3.3 m in width @ 231 to 542 g/t AgEq; Six subparallel veins were defined in an area 300 m x 900 m in the Ag-rich Cascarita zone. Drill targeting is underway.
SilverCrest Metals Inc. released surface and underground results from the second phase of drilling of the Las Chispas and Giovanni veins at Las Chispas, in Sonora. Highlighted results contain (true thickness, or TW) 2.1 m @ 2.3 g/t Au, 469 g/t Ag; 1.6 m @ 2.4 g/t Au, 516 g/t Ag; 1.5 m @ 13.2 g/t Au, 2,007 g/t Ag; 2.0 m @ 5.8 g/t Au, 1,191 g/t Ag; 4.0 m @ 18.6 g/t Au, 696 g/t Ag (including 0.8 m @ 92.6 g/t Au, 2,890 g/t Ag); 2.2 m @ 9.4 g/t Au, 1,369 g/t Ag. SilverCrest intends to deliver a maiden resource estimate during Q1, 2018.
Wolverine Minerals Corp. commenced an exploration program on the 1,500 hectares Los Venados property, in the Mulatos district, Sonora. Wolverine is to focus work on a felsic dome/silica breccia complex with intense alteration and brecciation accompanied by anomalous gold. Activities planned include rock and soil sampling, geological mapping and a 7.4 Km induced polarization survey.
Almadex Minerals Ltd. released results from the three first holes on the Raya Membrillo area on its El Cobre property in Veracruz. This area is part of the Villa Rica zone, which is two kilometers south from the Norte zone (where previous drilling was done). The three holes intersected a chalcocite dominant enriched copper zone right from the surface which locally is up to 186 m down hole. Results comprise: 69.5 m @ 0.10 g/t Au, 0.41% Cu (including 14.5 m @ 0.14 g/t Au, 1.2% Cu); 139.0 m @ 0.49 g/t Au, 0.24% Cu; 41.0 m @ 0.91 g/t Au, 0.42% Cu in one hole; 117 m @ 0.13 g/t Au, 0.55% Cu (including 15.9 m @ 0.51 g/t Au, 1.74% Cu) in the second hole; 159.5 m @ 0.22 g/t Au, 0.22% Cu (including 36.0 m @ 0.86 g/t Au, 0.16% Cu and 111.5 m @ 0.03 g/t Au, 0.27% Cu) on the third hole.
San Marco Resources Inc. provided the scope of exploration at its 1068 and Chunibas projects in Sonora. At the 1068 project, an undrilled porphyry Cu-Mo-Au system displays phyllically altered and veined zones which extend 1 Km to the east and 400 m to the south from previously identified porphyritic rock with potassic alteration and a coincidental geochemical footprint on a grid rock sampling survey. An induced polarization survey is to be conducted during December. At Chunibas a new larger model involving a porphyry related breccia with gold values has been generated. Field mapping and prospecting is mostly completed, with a mineralization corridor extending 1.2 km based on mapping and a soil survey. New outcrops with epidote-calcite-specularite alteration bearing copper oxides have been found.
Azure Minerals Ltd. updated on the resource definition drilling at its Zn-Pb-Ag Oposura project in Sonora, where 51 of the planned 120 holes have been completed with 2,665 m. Many of Azure holes are either twinning or drilled close to historical holes, closely replicating the sulfide intercepts on those. Azure is aiming to conclude drilling by February 2018, and complete the maiden mineral resource estimate by March-April 2018.
Ethos Gold Corp. optioned the Purisima property in Chihuahua (see note on the deals section). An epithermal low sulfidation vein system is present over 1.5 Km of strike length and 200 m of width exposure. The property saw some drilling in 1997 and 1997-98 by Teck Resources and the SGM (Servicio Geologico Mexicano, or Consejo de Recursos Minerales at the time). Gold-bearing intervals were obtained on both programs, with only minor parts of the core obtained by SGM drilling having been assayed, although many areas contained chalcedonic quartz veining.

ON MINING

Santacruz Silver Mining Ltd. reported third quarter 2017 production and financial results. At Rosario in San Luis Potosi 46.9 K tonnes were processed @ 51 g/t Ag (241 g/t AgEq), recovering 85% Ag, to produce 26,274 Oz Ag, 328 Oz Au, 49 tonnes Pb, 449 tonnes Zn. At Veta Grande in Zacatecas, 28 K tonnes were processed @ 107 g/t Ag (174 g/t AgEq), recovering 64.5% Ag to produce 61,960 Oz Ag; 66 Oz Au, 99 tonnes Pb, 146 tonnes Zn. Production cost per tonne was 62.91, and a cash cost of $23.65 per AgEq Oz, AISC of $28.14 per AgEq Oz.
United States Antimony Corp. announced that SEMARNAT (Mexico environmental authority) has issued the permit for the construction of a cyanide leach plant for the Puerto Blanco mill in Guanajuato. This plant is designed to recover Au and Ag from the flotation mill tailings of the Los Juarez Au-Ag-Sb deposit in Queretaro. The ore grade is 1.1 g/t Au, 102 g/t Ag, 0.65% Sb, and the expected recovery 90% Au, 90% Ag, 70% Sb.
Marlin Gold Mining Ltd. presented financial results for the first nine months of 2017, period on which the company produced 29,995 Oz Au, and acquired the Gavilanes property from Santacruz Silver Mining Ltd. for $3.6 M. Revenue to the end of September was $58.2 M, holding $1.9 M in cash and finished gold, and $14.4 M in gold-in-process. Investment on Golden Reign Resources Ltd. stood at $12.7 M at quarter end. Principal on the loan owed to Wexford Capital LP. (Controlling shareholder) stood at US$38.9 M, with the maturity of the loan extended to January 2019.
Marlin Gold Mining Ltd. disclosed drilling results from the Colinas area, less than 1 km from the Taunus pit within its La Trinidad mine in Sinaloa. The drilling tested a structurally complex zone with low and high angle faults, along a projected structural corridor under post mineral cover. The significant core intervals comprise 11.65 m @ 0.61 g/t Au in the first hole and 6.00 m @ 0.35 g/t Au; 7.03 m @ 0.82 g/t Au; 6.00 m @ 10.57 g/t Au in the second hole. “The anomalous zones appear to be associated with quartz carbonate veinlets and ferruginous argillic zones, which are likely fault zones within andesitic breccias and tuffs. All intervals are oxide.”

ON FINANCING

Alix Resources Corp. is to conduct a non-brokered private placement to raise up to $750 K in gross proceeds (Agua Fria, Sonora).
Canuc Resources Corp. closed a non-brokered private placement with gross proceeds of $465 K. Proceeds are to be used to continue exploration of newly discovered breccia zones on El Tule claim block and other high grade structures (San Javier, Sonora).
Mag Silver Corp. announced the closing of a non-brokered private placement for gross proceeds of US$48.16 M (Juanicipio, Zacatecas).
Millrock Resources Inc. plans to conduct a non-brokered private placement planning to raise up to $1.6 million. Finder’s fee of 6% cash may be paid in connection with this financing (La Navidad, Sonora).
SilverCrest Metals Inc. entered into an agreement with a syndicate of underwriters for a bought deal private placement to raise gross proceeds of up to C$6 M. SilverCrest will pay the underwriters a cash commission of up to 6% of the gross proceeds (Las Chispas, Sonora).
Primero Mining Corp. announced that the company agreed with its lenders to an extension of its revolving credit facility and guarantee provided by Wheaton Precious Metals Corp. (San Dimas, Durango).
Candelaria Mining Corp. intends to make an application to the TSX to extend the exercise period of 12.6 M share purchase warrants by 12 months.

ON RESOURCES AND DEVELOPMENT

Consolidated Zinc Ltd. recommenced extensional and infill resource definition drilling at its Plomosas mine in Chihuahua. The first of two underground rigs was mobilized to Cuddy, level 5.4 to drill eight short holes before the Christmas break.

ON DEALS AND CORPORATE ISSUES

Argonaut Gold Inc. announced the closing of the acquisition of the 25,269 hectares Cerro del Gallo project in Guanajuato to Primero Mining Corp. for $15 M. Argonaut could recover up to $1.7 M of value added tax, and the companies acquired in this transaction include approximately $22 M in tax losses.
GFM Resources Ltd. entered into an exploration and evaluation agreement with Minera Auricup S. de R.L. on its Baviacora concession in Sonora. GFM has paid the outstanding mining duties of CAD$95 K for a six months right to explore the property and obtain a minimum 15% stake. If land access rights are not secured by Auricup on a four-month period, GFM has the right to demand full repayment, or to obtain a similar stake on in a different but equivalent mineral concession owned by Auricup. GFM drew on its facility with Metallorum Holding, S.A.P.I. de C.V., the corporation’s majority shareholder for this payment.
Magellan Gold Corp. completed the purchase of the SDA Mill to Rose Petroleum PLC. in Nayarit. Total consideration for the purchase was $1.5 M, with $1.0 M in cash and $500 K in Magellan stock, of which $100 K was paid in cash in June 2017. In August Magellan arranged $900 K in bridge loans to support the purchase.
Ethos Gold Corp. entered into an option agreement with Coztic Recursos Minerales S. de R.L. de C.V. to earn a 100% interest in the Purisima property in Chihuahua. Ethos Gold is to pay an aggregate of US$3.49 M and issue up to 3 M common shares to the property owner, in installments over 72 months, with the initial consideration of $45 K and 50 K shares due on signing. In addition, Ethos Gold is to pay outstanding mining duties of CAD$71 K and incur in exploration expenditures of not less than US$1 M within 72 months. The property owner is to retain a 2% NSR.

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, fine grained silica on boulders extracted from a farming field in Durango. Photo by Jorge Cirett.

Sta Catalina

Highlights on the Third Week of September, 2017. Mineral Exploration in Mexico

September 25, 2017 / Gambusino Prospector / Leave a comment

During the 38^th week of the year (September 18^th to September 24^th, 2017), at least 26 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, Primero Mining acknowledged the receipt of US$4.6 M of VAT refunds. ON EXPLORATION, in Sonora, Azure is to begin a 5,000 m drill program at Oposura, and San Marco is re-shaping its exploration strategy in Chunibas, to reflect the new porphyry model for the mineralization. In Chihuahua, Radius is giving shape to a coherent epithermal target at its Amalia project, and Mammoth released trench results from its Tenoriba property. In Hidalgo, Prospero is to start drilling at El Petate. ON MINING, Argonaut poured the first gold from its San Agustin project in Durango. Primero Mining is struggling while ramping up production at San Dimas, in Durango. ON FINANCING, Telson Resources entered into a loan facility for US5 M with Trafigura. McEwen Mining entered into a bought deal financing for US$46.6 M. Alamos Gold increased its revolving credit facility to US$400 M ON RESOURCES AND DEVELOPMENT; Americas Silver released a new resource estimate for its Cosalá operations in Sinaloa. Torex Gold released high-grade intercepts from the sub-sill zone at its El Limon-Guajes mine in Guerrero. Argonaut Gold updated mineral the mineral resource estimate for its La Colorada and El Castillo mines in Sonora and Durango, respectively. Alio Gold received an important permit on its Ana Paula project in Guerrero, and is working on the definitive feasibility study (DFS). ON DEALS AND CORPORATE ISSUES, Rose Petroleum presented an update on its operations in Sinaloa, and some notes on the transferal of its San Dieguito mill in Nayarit to Magellan Gold. Alio Gold is to commence the construction of a 1,200 m long decline at its Ana Paula project in Guerrero. Primero Mining provided an update on its operations, along with a description of its financial struggle. Soleil Capital and Goldplay Exploration are to create a TSX listed company. Goldgroup Mining provided its side of the story on the legal battle with DynaResource Inc.

ON MEXICO ISSUES

Primero Mining Inc. acknowledged having received US$4.6 M in VAT refunds from the Mexican authorities in two installments over July and August, and is working closely with the SAT to recover in due time the outstanding US$32 M.

ON EXPLORATION

Azure Minerals Ltd. plans to start a 100 diamond hole, 5,000 m drill program at its Oposura property in Sonora during October, once the permits have been received. “Drilling by previous explorers of 85 surface holes tested the mineralised zone over an area of approximately 1,400m (east-west) x 400m (north-south) (see Figure 1). Early drilling by Azure will twin some of these historical holes to assess whether they can be used in defining the deposit and estimating the mineral resource”. With all the historical and recent work compiled Azure has derived an exploration target of 2.5 M tonnes @ 10% – 12% Zn+Pb.
Prospero Silver Corp. has received from SEMARNAT the permit to drill the Petate property in Hidalgo. Drilling is to start on September 17^th, 2017, with 12 holes to test four targets: Apartadero SE, Apartadero Central, Tajo and Petate #3. “High-level epithermal alteration is exposed over a 5×4 km area with highly anomalous gold and silver hosted in extensive outcrops and float of steep to strata-bound jasperoid.”
Radius Gold Inc. released high-grade channel sampling results from the recently optioned Amalia property in Chihuahua. At the Campamento zone, where a 150 m by 300 m zone of intense silicification, brecciation and stockwork veining has been mapped, results include 62 m @ 0.43 g/t Au, 98 g/t Ag; 14 m @ 1.47 g/t Au, 167 g/t Ag; including 7 m @ 2.37 g/t Au, 239 g/t Ag. At the Guadalupe target, a quartz sulfide vein breccia hosted in andesites returned 7 m @ 3.62 g/t Au, 1,048 g/t Ag; 7 m @ 2.4 g/t Au, 188 g/t Ag; 4 m @ 3.92 g/t Au, 888 g/t Ag. At Dulces Nombres the vein in a short tunnel returned 1 m @ 34 g/t Au, 13 g/t Ag; 1 m @ 20.3 g/t Au, 44 g/t Ag; 1.5 m @ 114.5 g/t Au, 57 g/t Ag. Au-Ag mineralization occurs over a vertical interval of 600 m, at multiple targets over 3.5 km of strike length.
Mammoth Resources Corp. released channel sample results from 14 trenches at its Tenoriba project in Chihuahua. Results include (true width) 11.5 m @ 0.64 g/t Au, 2 g/t Ag; 16.0 m @ 0.38 g/t Au, 4 g/t Ag; 15.5 m @ 0.99 g/t Au, 6 g/t Ag in the Moreno zone; 7.0 m @ 1.28 g/t Au, 8 g/t Ag; 13.5 m @ 1.50 g/t Au, 3 g/t Ag; 10.0 m @ 0.42 g/t Au, 7 g/t Ag; 6.2 m @ 0.88 g/t Au, 4 g/t Ag at the Carneritos zone; 13.1 m @ 0.66 g/t Au, 1 g/t Ag; 6.4 m @ 0.47 g/t Au, 10 g/t Ag in the Masuparia zone and 6.4 m @ 0.54 g/t Au, 2 g/t Ag in the Cerro Colorado zone.
San Marco Resources Inc. is readjusting its exploration strategy to accommodate an evolving geologic model on its Chunibas project in Sonora. The discovery of breccias in the recent core drilling program led to re-mapping and re-logging of the core, and the generation of a larger porphyry related breccia gold model with over printing epithermal quartz-carbonate veining. The surface mineralized footprint is 3 km x 1.5, and still open. The gold mineralization occurs disseminated and vein controlled. The re-logging of the core highlighted an 88 m breccia interval @ 0.37 g/t Au, and several drill holes present magnetite bearing potassic alteration associated with elevated gold grades. To test the property under the new model a magnetic survey is to be undertaken, along with the extension of some soil lines and deeper drill holes.

ON MINING

Argonaut Gold Inc. announced the first pour of gold at San Agustin, Durango, as scheduled. Impressive is the claim by the company of having had no lost time accidents during the 10 months construction period.
Primero Mining Corp. informed that the expected ramp-up production following successful negotiations with unionized workers has been significantly delayed due to persistent issues with underground equipment reliability, which has impacted development rates and stoping activities. As a result the production guidance has been lowered to 75 K to 85 K Oz AuEq at total cash costs of between $800 and $900 per AuEq Oz and all-in sustaining cost (AISC) of $1,050 to $1,150 per Au Oz.

ON FINANCING

Telson Resources Inc. has entered into a loan facility and offtake agreements with Trafigura Mexico, S.A. de C.V., to sell 100% of the lead and zinc concentrate produced at its Campo Morado mine in Guerrero. The US$5 M loan has a three-year term with a six-month grace period followed with 30 repayment installments. The loan facility matures on September 2010 and bears interest at rate equal to LIBOR (3M) plus 5%.
McEwen Mining Inc. has entered into an agreement on a bought deal basis under which up to 9 M shares are to be purchased, for gross proceeds of $46.6 M, before deducting underwriting commissions and estimated offering expenses. If all the associated warrants are exercised before the two year expiration date aggregate proceeds are to reach US$74 M. (El Gallo, Sinaloa).
Alamos Gold Inc. has secured amendments to its existing undrawn revolving credit facility, including an increase of the facility from US$150 M to US$400 M on more favourable terms (Mulatos, La Yaqui; Sonora).

ON RESOURCES AND DEVELOPMENT

Americas Silver Corp. released an updated mineral reserve and resource estimate for its Cosalá operations in Sinaloa. Proven and probable mineral reserves stand at 4.0 M tonnes @ 100 g/t Ag, 0.02% Cu, 1.6% Pb, 3.9% Zn; Measures and indicated resources include 8.0 M tonnes @ 128 g/t Ag, 0.24% Cu, 0.5% Pb, 1.2% Zn; Inferred mineral resources include 4.1 M tonnes @ 147 g/t Ag, 0.33% Cu, 0.6% Pb, 1.0% Zn. The updated estimate reflects the drilling programs conducted at the property between January 2016 and the end of June 2017.
Torex Gold Resources Inc. released high-grade intercepts in the step-out drilling to the NW of the current Sub-Sill resource area, at its El Limon-Guajes mine in Guerrero. Some highlighted core length intercepts comprise 19.3 m @ 41.4 g/t Au, 43 g/t Ag, 2.1% Cu; including 5.6 m @ 69.8 g/t Au, 57 g/t Ag, 1.7% Cu; 35.9 m @ 5.7 g/t Au, including 3.5 m @ 32.2 g/t Au and 3.5 m @ 14.1 g/t Au; 4.8 m @ 8.5 g/t Au, 20 g/t Ag, 1.2% Cu; 6.1 m @ 15.7 g/t Au. A 240 m step-out drill hole intercepted 3.6 m @ 11.6 g/t Au. These results confirm the potential for extending the current resource, already defined in an area of 250 m x 150 m. “The Sub-Sill area is located between the El Limon and El Limon Sur ore deposits and under the El Limon Sill. The Sub-Sill area occurs in the Mesozoic carbonate-rich Morelos Platform, which has been intruded by Paleocene granodiorite stocks, sills and dikes. Skarn-hosted gold mineralization is developed along the contacts of the intrusive rocks and the enclosing carbonate-rich sedimentary rocks”.
Argonaut Gold Inc. provided updated pit-constrained mineral resource estimates for its El Castillo and La Colorada mines in Durango and Sonora respectively. At El Castillo measured and indicated resources stand at 63.97 M tonnes @ 0.36 g/t Au, and inferred resources at 1.57 M tonnes @ 0.36 g/t Au, for contained 751 K Oz Au and 18 K Oz Au respectively. At La Colorada indicated resources stand at 29.87 M tonnes @ 0.61 g/t Au, 10 g/t Ag and inferred resources of 1.24 M tonnes @ 0.80 g/t Au, 12 g/t Ag, for contained 596 K OZ Au, 9.9 M Oz Ag and 32 K Oz Au, 488 K Oz Ag respectively.
Alio Gold Inc. received approval for its change of land use application from SEMARNAT on its Ana Paula project in Guerrero. A definitive feasibility study (DFS) was initiated on July 2017 and is expected to be completed on the second quarter of 2018. The Pre-feasibility study (PFS) contemplated $137 M in capital for construction of the mine, Alio has $64 M of cash on hand and is looking to raise between $90 and $100 M in project financing.

ON DEALS AND CORPORATE ISSUES

Rose Petroleum PLC. Entered into a memorandum of understanding with Magellan Gold Corp. for transferring 100% interest on the San Dieguito de Arriba mill in Nayarit. Magellan is to pay Rose a total consideration of US$1.5 M, with US$1.0 M in cash and US$0.5 M in Magellan restricted common shares. Rose operated the mill for 10 years with ore from its Charay mine in Sinaloa. The company continues to hold the 3,954 has Tango property in Sinaloa, with permitting for drilling Cu-Mo porphyry targets and the Au-Ag vein structure.
Alio Gold Inc. has approved the construction of a $16 M, 1,200 m long decline and exploration program at its Ana Paula project in Guerrero. The decline permitting has been approved by SEMARNAT, and mobilization of the contractor is expected to begin in October 2017. In about nine months, once the decline has reached its target, A 20,000 m underground drilling program with 80 holes is to test the high-grade mineralization below the planned pit.
Primero Mining Corp. “continues to operate in a cash conservation mode as management works on possible alternatives to refinance or repay its upcoming debt obligation. The Company continues with negotiations on the potential sale of San Dimas or potential renegotiation of its silver stream. Primero had approximately $12 million in cash at August 31st and has fully-drawn its $75 million revolving credit facility (“RCF”). The Company expects to use the proceeds from Black Fox transaction to reduce its total debt position.” “Primero has recently received approximately $4.6 million in Mexican VAT refunds over two instalments in July and August, and is working closely with SAT to arrange for the remaining eligible outstanding VAT amounts totalling $32 million to be refunded in due course.”
Soleil Capital Corp. signed a letter of intent (LOI) with Goldplay Exploration Ltd. to create a public TSX listed precious metals exploration company utilizing Goldplay’s exploration strategy and experience in the Rosario district, in Sinaloa. The resulting issuer will be named Goldplay Exploration Ltd.
Goldgroup Mining Inc. states that the company was never notified of the court case where DynaResource Inc. was awarded US$48 M (See last week Highlights), and does not recognize any of the claims therein “and is of the belief that such claims are entirely without merit.”

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, high-grade gold milky quartz vein with pyrrothite in Chihuahua, near Batopilas. Photo by Jorge Cirett.

DSCN5549

Highlights on the Third Week of April, 2017. Mineral Exploration in Mexico

April 24, 2017April 24, 2017 / Gambusino Prospector / Leave a comment

During the 16^th week of the year (April 17^th to April 23^rd, 2017), at least 23 press releases were announced by companies working in Mexico. ON EXPLORATION, Riverside and Centerra commenced a drilling program in Sonora, while Evrim provided an update on work by First Majestic on its property, also in Sonora. In Chihuahua Kootenay announced its incoming drilling program is to focus on the expansion of the current resource. With three newly acquired projects in Guerrero and Oaxaca, Oz Minerals is to start exploration in Mexico. In Zacatecas Alset has started a drilling program for lithium, whereas in Sinaloa Santana Minerals released diamond saw trench results from two prospects. ON MINING, Fortuna Silver, Premier Gold, Sierra Metals, McEwen Mining, First Majestic and Hecla Mining presented first quarter 2017 production results. ON FINANCING, Prospero Silver secured a C$1.5 M strategic investment from Fortuna Silver, and Capstone Mining amended its senior secured corporate revolving credit facility. ON RESOURCES AND DEVELOPMENT, No relevant news this week. ON DEALS AND CORPORATE ISSUES, Fortuna Silver still is under a management cease trade order (MCTO), Timmins Gold is to change name to Alio Gold, Oz Minerals entered into an earn-in agreement for three properties with Acapulco Gold, and Source Exploration is to change name to Mexican Gold Corp.

ON EXPLORATION

Riverside Resources Inc. and partner Centerra Gold Inc. have commenced a 2,000 m diamond drilling program at its Glor gold project in Sonora. The first hole is collared between two trenches that yielded 105 m @ 0.49 g/t Au and 84 m @ 0.53 g/t Au. To date 3.4 km of trenches have been excavated at the project. New trench sampling results include 9 m @ 0.57 g/t Au, 12 m @ 0.47 g/t Au, 18 m @ 0.45 g/t Au, 6 m @ 0.47 g/t Au, 9 m @ 0.64 g/t Au.
Evrim Resources Corp. provided an update on recent activity at its Ermitaño project in Sonora, under option to First Majestic Silver Corp. Six additional holes have been completed by First Majestic, although the assays still have to be disclosed awaiting the completion of the company’s community engagement program. Holes 05, 06 and 07 intersected 9.0 to 19.8 m of vein stockwork, veins and healed milled breccia. Vein material and textures include colloform banded, chalcedonic and minor crystalline quartz, common adularia bands and quartz replacing bladed calcite, iron oxide after sulphide, manganese oxide and rare native silver.
Kootenay Silver Inc. announced the incoming drill program at its La Cigarra property in Chihuahua is to begin in two weeks. The program will focus on the expansion of the resource by first targeting an 800 m gap between Las Venadas zone and the south end of the resource on Las Carolinas zone.
OZ Minerals entered into an earn-in agreement with Acapulco Gold Corp. to explore three projects in southern Mexico: Zaachila, Riqueza Marina and Zapotitlán in Oaxaca. Under the agreement Oz is to make a first-year in-ground expenditure of US$450 K on detailed geological mapping, geochemistry and geophysics. Exploration is to commence immediately and drilling is expected to commence in the second half of 2017.
Alset Energy Corp. started drilling at its lithium property La Salada salar in Zacatecas. Two deep holes will test for brine horizons, sediment composition and depth to basement, followed by a shallow subsurface sampling.
Santana Minerals Ltd. released diamond saw trenching results at the La Plata prospect and diamond saw trenching results at the Santa Eduviges prospect, both within its Cuitaboca project in Sinaloa. Results include 2 m @ 78 g/t Ag; 1 m @ 1,995 g/t Ag; 5 m @ 242 g/t Ag; 7 m @ 131 g/t Ag at La Plata, and 3 m @ 2.9 g/t Au; 5 m @ 95 g/t Ag; 2 m @ 176 g/t Ag; 4 m @ 178 g/t Ag at Santa Eduviges.

ON MINING

Fortuna Silver Mines Inc. announced first quarter 2017 production results, including figures from its San Jose mine in Oaxaca. During the period 267.3 K tonnes were milled at 3,108 tonnes per day (tpd) rate, with an average grade 226 g/t Ag, 1.67 g/t Au and a recovery rate of 92.2% Ag, 91.3% Au, to produce 1.79 M Oz Ag.
Premier Gold Mines Ltd. presented production results for the first quarter 2017, including figures from its Mercedes mine in Sonora, where 22,164 Oz Au and 88,572 Oz Ag were produced in the period.
Sierra Metals Inc. reported first quarter 2017 production results, including figures from its Mexican operations. At Bolivar in Chihuahua, 243.9 K tonnes were processed (2,788 tpd) @ 1.03% Cu, 15 g/t Ag, 0.20 g/t Au, recovering 81.5% Cu, 78.5% Ag, 52.5% Au to produce 4.5 M Lb Cu, 94 K Oz Ag, 840 Oz Au. At Cusi, also in Chihuahua, 34.5 K tonnes were processed (395 tpd) @ 146 g/t Ag, 0.25 g/t Au, 1.2% Pb, 1.2% Zn, recovering 64.2% Ag, 57.9% Pb, 37.9% Zn to produce 104 K Oz Ag, 150 Oz Au, 761 K Lb Pb.
McEwen Mining Inc. reported production for the first quarter 2017, including figures from its El Gallo mine in Sinaloa, where 9,808 Oz Au were produced. The gold grade at the mine is projected to increase on the second half of 2017. At the end of the period the company was debt-free, with $28 M in cash, $8 M of precious metals and $16 M of marketable securities.
First Majestic Silver Corp. announced first quarter 2017 production results for its six mines in Mexico: Santa Elena in Sonora, La Encantada in Coahuila, La Parrilla in Durango, Del Toro in Zacatecas, San Martin in Jalisco and La Guitarra in Estado de Mexico. Figures on the next table:

First Majestic Q1 2017 production1

Hecla Mining Co. disclosed preliminary production for the first quarter of 2017, including figures from its operation at San Sebastian in Durango, where 750.8 K Oz Ag and 6,284 Oz Au were produced, with the mill working at 407 tpd. The mill is leased for 2018 and transition from open pit to underground mining is expected by the end of 2017. “Recent definition drilling on the Middle Vein has shown better continuity of high-grade within the reserve area and exploration drilling continues to define new high-grade material in the vicinity of the mine along the Middle and East Francine veins.” Cash, cash equivalents and short-term investments amount to $213 M.

ON FINANCING

Prospero Silver Corp. secured a C$1.5 M strategic investment from Fortuna Silver Mines Inc. Fortuna is to purchase Prospero shares for the amount cited (via private placement), and Prospero will allocate C$1.2 M to drilling selected projects and C$300 K to generative efforts in Mexico. By spending US$3 M in exploration of a selected property, Fortuna can a) Form a 51:49 joint venture on the selected property, b) Earn in a further 19% by spending further US$5 M in exploration on the selected property.
Capstone Mining Corp. amended its senior secured corporate revolving credit facility, reducing the credit limit to $350 M, and a staged reduction to $275 M by 2019. Capstone repaid $10 M on April 19, 2017, reducing drawn debt to $298 M while the cash balance is over $100 M..

ON RESOURCES AND DEVELOPMENT

No relevant news during the period.

ON DEALS AND CORPORATE ISSUES

Fortuna Silver Mines Inc. reports that the SEC’s review of the company’s 2015 annual filings is ongoing and it continues to work diligently and devote all necessary resources to address the SEC comments. The company is under a management cease trade order (MCTO), and expects to be able to complete the filing by May 5, 2017.
Timmins Gold Corp. is proposing to change its name to Alio Gold Inc. If the change is approved, it expects to begin trading on both the TSX and the NYSE MKT under the ticker ALO on May 16, 2017 (“The word Alio in Latin means ‘to go in a different direction’”).
OZ Minerals entered into an earn-in agreement with Acapulco Gold Corp. to explore three projects in southern Mexico: Zaachila, Riqueza Marina and Zapotitlán in Oaxaca. Under the agreement Oz is to make a first-year in-ground expenditure of US$450 K on detailed geological mapping, geochemistry and geophysics. Exploration is to commence immediately and drilling is expected to commence in the second half of 2017.
Source Exploration Corp. has filed documents to change its name to Mexican Gold Corp.

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, orogenic style quartz veining in sandstones, Central Chiapas. Photo by Jorge Cirett.

Quartz stockwork in sstones2, Cerro La Cotorra, near to sample 24216

Highlights on the First Week of April, 2017. Mineral Exploration in Mexico

April 10, 2017 / Gambusino Prospector / Leave a comment

During the 14^th week of the year (April 3^rd to April 9^th, 2017), at least 23 press releases were announced by companies working in Mexico. ON MEXICO ISSUES, Sonora congressmen presented a proposal to reinstate the deductibility of exploration expenses, a move highly needed by the country to recover some ground in the investment favorability ranking. ON EXPLORATION, Source Exploration continues drilling in Durango, Galore Resources has a new model for its Durango project, and is working on defining targets by mapping and sampling, and Canasil presented drilling results from its project in Durango/Zacatecas. ON MINING, Coeur Mining, US Antimony, Marlin Gold and Timmins Gold presented operating and/or financial results for Q1 2017. ON FINANCING, Marlin Gold continues to pay its debt in advance, Geologix intends to raise up to $3 M, Alamos Gold has paid a substantial amount and is now debt free, and Wealth Minerals closed its financing, having raised $4.89 M. ON RESOURCES AND DEVELOPMENT, Kootenay Silver presented drilling results from its project in Sonora, Marlin Gold presented drilling results from the bottom of the pit in its Sinaloa operations, Endeavour Silver updated resource figures in Jalisco, Almaden presented PFS results from its project in Puebla and Levon is planing a drill program seeking to define a sweeter core for its project in Chihuahua. ON DEALS AND CORPORATE ISSUES, Plata Latina confirms the optioning of its property in Guanajuato, Colibri reaches a definitive agreement on the acquisition of Canadian Gold, Fortuna Silver provides an update on its ongoing regulatory process, Alset Energy changes name to Alset Minerals and Leagold completes the acquisition of the Los Filos project from Goldcorp in Guerrero.

ON MEXICO ISSUES

Congressmen from Sonora presented a proposal to reinstate the deductibility of exploration expenses, aiming to restore the deteriorated attractiveness index for mining investment in Mexico. The governor of Sonora, C. Pavlovich supports the move that can foster new projects, raise production and generate more resources for the Mining Fund to benefit the inhabitants of mining zones in the country. The congressmen are Susana Corella, Sylvana Beltrones, Abel Murrieta, Prospero Ibarra and Ulises Cristopulos, all five from the PRI.

ON EXPLORATION

Source Exploration Corp. has completed to date 2,290 m of drilling (out of a 2,800 m program) in 17 holes at its Las Minas project in Veracruz, with samples for nine holes having been sent for assay. “The program consists of infill/extension as well as step-out drilling to expand the mineralized footprint of the El Dorado/Juan Bran zone.” This zone is 420 m long and 650 m down dip, and from 8 to 60 m in thickness in drill intercepts. An initial mineral resources estimate for the mineralized zone is planned for the second quarter of the year.
Galore Resources Inc. is nearing the completion of a geological mapping and sampling program on the San Jose and Los Gemelos claims, part of its Dos Santos project in Zacatecas. A new exploration model is developing, with a number of drill holes being planned to test new exploration targets. An estimated 3,500 m drill program is envisaged beginning on the San Jose claim.
Canasil Resources Inc. presented drilling results for two holes from its La Esperanza project in Durango and Zacatecas. One hole intercepted 4.92 m (True Width, or TW) @ 257 g/t Ag, 0.64% Zn, 0.63% Pb; while the other intersected 2.02 m @ 89 g/t Ag, 1.8% Zn, 1.0% Pb; and 1.71 m @ 225 g/t Ag, 1.3% Zn, 0.6% Pb; and 5.81 m @ 204 g/t Ag, 1.8% Zn, 1.5% Pb. The first hole is a 60 m step-out to the southeast, extending the length of La Esperanza vein to 400 m, while the second hole intercepted several mineralized intervals within a 32 m wide structure. The bladed calcite textures encountered suggest the upper parts of an epithermal system.

ON MINING

Coeur Mining Inc. announced first quarter 2017 production results, including figures from its operations at Palmarejo, Chihuahua, where 360.4 K tonnes of ore were milled at a grade of 150.5 g/t Ag, 2.80 g/t Au, to produce 1.53 M Oz Ag, 30,792 Oz Au. Metal recoveries were 86.5% and 93.7% respectively.
United States Antimony Corp. presented production figures for the first quarter of 2017, including from its operations in Mexico. At Soyatal, in Queretaro, and Wadley in San Luis Potosi, 200 K Lb of contained antimony were produced and sent to the Madero smelter, where 132,092 Lb were processed and shipped to the US as finished metal. The antimony price has recently increased from $3.33 to $3.97 per Sb pound.
Marlin Gold Mining Ltd. provided and operational update for the first quarter of 2017 on its La Trinidad mine in Sinaloa, with 355 K tonnes of ore @ 1.74 g/t Au, bearing 19,844 Oz of Au, being crushed and staked on the heaps.
Timmins Gold Corp. reported Q1 2017 production of 26,048 Oz Au, 11,899 Oz Ag at its San Francisco mine in Sonora. 1.96 M tonnes of ore were processed @ 0.48 g/t Au, and 3.27 M tonnes of waste moved, for a strip ratio of 1.67. Ore came from three pits: San Francisco Main, La Chicharra and Las Barajitas. As the San Francisco pit undergoes more stripping, ore from the last two pits will supply the operations during the second and third quarters.

ON FINANCING

Marlin Gold Mining Ltd. repaid a further US$2.0 M of principal from its unsecured facility to affiliates of Wexford Capital LP, Marlin’s controlling shareholder. Total outstanding principal of the Facility now stands at US$30.0 million, down from US$37.5 million at year end 2016. Cash and refined gold stands at approximately $6.7 M, with a payable balance of $4.2 M (La Trinidad, Sinaloa).
Geologix Explorations Inc. is to offer shares and warrants of the company, seeking to raise up to $3 M on a private placement (Tepal, Michoacan).
Alamos Gold Inc. “has completed the redemption of its outstanding US$315 million 7.75% Senior Secured Second Lien Notes (the “Notes”) due in 2020. This will result in annual interest savings of US$24.4 million. The Notes were redeemed at a price of 103.875% of the principal amount plus accrued interest to the date of redemption. The Notes were retired with net proceeds of US$239 million from the equity financing completed in February 2017 along with existing cash”. The company is again debt-free (Mulatos, Sonora).
Wealth Minerals Ltd. closed the previously announced non-brokered private placement, for gross proceeds of $4.89 M (Coronado, Chihuahua)

ON RESOURCES AND DEVELOPMENT

Kootenay Silver Inc. reported high-grade drilling results from 6 remaining holes of the 2016 drill program at its La Negra property in Sonora, operated by partner Pan American Silver Corp. Four of the six holes were drilled on La Negra breccia, which is 600 m long and still open at depth, while the other two were testing another target. The next intercepts are from the drill holes at the La Negra breccia: 47.1 m @ 121 g/t Ag, 0.11 g/t Au, 0.26% Pb (including 13 m @ 216 g/t Ag, 0.18 g/t Au, 0.14% Pb); 40.85 m @ 194 g/t Ag, 0.06 g/t Au, 0.4% Pb (including 11.65 m @ 441 g/t Ag, 0.08 g/t Au, 1.0% Pb); 25 m @ 98 g/t Ag, 0.04 g/t Au, 0.17% Pb. The two drill holes testing the other target returned no significant results.
Marlin Gold Mining Ltd. disclosed drill results from the bottom of the pit at its La Trinidad mine in Sinaloa, following up high-grade blast-hole assays, and to investigate to depth the high grade HS zone. Results include: 6.5 m @ 2.59 g/t Au; 9.4 m @ 3.27 g/t Au; 10.2 m @ 2.68 g/t Au; 17.9 m @ 0.99 g/t Au; 17.7 m @ 1.21 g/t Au; 20.0 m @ 2.33 g/t Au; 7.0 m @ 3.45 g/t Au; 6.0 m @ 3.55 g/t Au.
Endeavour Silver Corp. reported an updated NI43-101 mineral reserve and resource estimate for its Terronera mine project in Jalisco. Reserves stand at 4.061 M tonnes @ 207 g/t Ag, 1.95 g/t Au, for 27 M Oz Ag, 255 K Oz Au. Indicated resources are 3.959 M tonnes @ 232 g/t Ag, 2.18 g/t Au, for 29.5 M Oz Ag, 277 K Oz Au, and Inferred resources stand at 0.72 M tonnes @ 309 g/t Ag, 1.48 g/t Au, for 7.1 M Oz Ag, 34 K Oz Au.
Almaden Minerals Ltd. reported results of the pre-feasibility study (PFS) for its Ixtaca deposit in Puebla. The report states an after-tax NPV(5%) of $310 M at IRR of 41%, an initial capital of $117 M and two years for payback. With the production of 88,780 Oz Au and 5.5 M Oz Ag during the first 9 years at cash cost $706 and AISC of $862 per gold equivalent ounce, and a total production of 1.04 M Oz Au, 70.9 M Oz Ag. The measured resource holds 42.45 M tonnes @ 0.57 g/t Au, 35.7 g/t Ag, the Indicated resource contains 83.37 M tonnes @ 0.45 g/t Au, 22.5 g/t Ag and Inferred resources stand at 47 M tonnes @ 0.3 g/t Au, 19.1 g/t Ag.
Levon Resources Ltd. is planning a drilling program on its Cordero project in Chihuahua. The plan envisages 5,000 m in 28 core holes, in close spaced infill drilling within the Felsic Dome portion of the resource defined in 2014.

ON DEALS AND CORPORATE ISSUES

Plata Latina Minerals Corp. has received approval from its shareholders and the TSX Venture Exchange on its option agreement with Metalurgica Reyna, S.A. de C.V. (Fresnillo PLC) regarding its Naranjillo property in Guanajuato. During a 36 month period Fresnillo is to pay US 1.45 M in installments (US$0.2 M already paid), invest US$3 M in the property, and further US$0.5 M and a 3% royalty to keep the property.
Colibri Resources Corp. “reached a definitive agreement with Ontop Capital Limited (the “Vendor”) regarding the acquisition of Canadian Gold Resources Ltd. (“CGR”) from the Vendor….” Colibri has agreed to issue 24.2 M shares at a price of $0.165 per share to the Vendor for an aggregate acquisition cost of $4.0 M (Pilar Gold project, Sonora?).
Fortuna Silver Mines Inc. provided an update on the ongoing regulatory review of the Company’s 2015 annual filings by the United States Securities and Exchange Commission (SEC), and announced a management cease trade order (MCTO) by the British Columbia Securities Commission and other Canadian provincial securities regulatory authorities. Fortuna is delayed in filing its annual audited financial statements and related MD&A for the years 2015 and 2016. The Company expects to be in a position to complete the SEC filing by May 5, 2017.
Alset Energy Corp. is changing its name to Alset Minerals Corp., while keeping its current stock symbol (TSXV: ION).
Leagold Mining Corp. has completed the acquisition of the Los Filos Gold mine in Guerrero, for US$350 M from Goldcorp Inc. Leagold has completed a C$179 million equity financing (US$133 million), US$50 million equity private placement, and US$150 million senior secured term loan. Post-closing, Leagold estimates its cash balance to be approximately US$76 million. Goldcorp shares in Leagold amount to 25.3%, and will be reduced to 22.9% once regulatory approvals come through.

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, a hydrothermal breccia in a coarse grained felsic intrusive rock, with monomictic rounded fragments suspended in a dark sulfide-carrying siliceous matrix, located in southern Chiapas. Photo by Jorge Cirett.

Coatan 100 Polarization

Highlights on the Fourth Week of December, 2016. Mineral Exploration in Mexico

January 2, 2017January 2, 2017 / Gambusino Prospector / Leave a comment

The year 2016 has ended, a year that began in the doldrums for metals and started to see the hints of a reactivation around February-March, with prices that kept creeping up well until the third quarter; As the months went by metals price’s kept adjusting upwards, a whiff of fresh air for an ailing exploration industry; For the first time in several years, exploration budgets for some companies in Mexico were revised upwards at mid-year, instead of downwards, and drill rigs were busy churning. On the final quarter metal prices saw corrections, but at the end of the period these prices were substantially higher than in January. Also on the fourth quarter was created in Mexico the Mining Sub-Secretariat (Subsecretaría de Minería), aiming to have a head with a better position to interact with the higher bureaucracy and push for needed reforms to speed up the now crippled and grossly underperforming Dirección General de Regulación Minera.

As the year came to an end, field activities were curtailed and office duties slackened pace in the mining industry, especially on the exploration side, where most field work and drilling is halted for the last two weeks, until the New Year. During the fourth week of December at least five press releases were announced by companies working in Mexico. ON EXPLORATION, one company presented an overview of its operations in Sonora and Durango, which includes getting back full ownership of a project with inferred resources, drilling two projects and doing field work on a third one, as well as the staking of another. ON FINANCING, one company increased its stake in a junior enterprise, and one other declared monthly dividends, as it has done since 2010. ON DEALS AND CORPORATE ISSUES, a company in the NYSE received notice of non-compliance on one of the Exchange rules.

ON EXPLORATION

Riverside Resources Inc. provided an overview of key outcomes on 2016. At Thor in Sonora, a two-phase exploration program was completed with partner Antofagasta, drilling 1,200 m (assays pending). Drilled its Tajitos project in Sonora, with 6 g/t Au intercepts. Exploration at Glor in Sonora, funded by partner Centerra Gold, includes soil geochemistry, a ground magnetic survey, rock chip sampling and trenching. Signed an option agreement with Silver Viper Minerals Corp. to advance the Clemente project In Sonora. Staked the Ariel copper project in Sonora and re-acquired 100% interest on its Peñoles project in Durango, which has about ~10,000 m of drilling and a NI-43-101 inferred resource estimate. The company ends the year with about the same cash position (~US$3.5 M) and same share count (<37.5 M outstanding) than at the start of the year.

ON FINANCING

Pan American Silver Corp. acquired an additional 10 M shares of Maverix Metals Inc. for US$5.46 M. Pan American now holds 43% of the issued and outstanding shares of Maverix on a fully-diluted basis (Dolores, Chihuahua; La Colorada, Zacatecas).
Gold Resource Corp. declared its monthly dividend for December 2016. The company has returned $109 M to shareholders since commercial production started on July 2010 (El Aguila, Oaxaca).

ON DEALS AND CORPORATE ISSUES

Primero Mining Corp. received formal notification from the New York Stock Exchange (NYSE) of its non-compliance on its minimum trading price listing standard. Primero has formally replied to the NYSE notification with the Company’s intention to restore compliance to the minimum share price criteria within the prescribed time frame (San Dimas, Durango).

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, Pyrite bearing marble in a quarry at La Rumorosa, Baja California.

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Legal Issues

DynaResource, Inc. and DynaResource de México, S.A. de C.V. Issue News Release in Response to News Release Issued by Goldgroup Mining Inc. (GGA.TO)

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

Announce A Favorable Decision from a U.S. District Court Magistrate Judge Recommending the Vacating of a 2016 Arbitration Award

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

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Highlights on the Third Week of September, 2017. Mineral Exploration in Mexico

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Highlights on the First Week of April, 2017. Mineral Exploration in Mexico

Highlights on the Fourth Week of December, 2016. Mineral Exploration in Mexico