Petrogenesis of the Gualcamayo Igneous Complex
The Gualcamayo Igneous Complex (GIC), located in the northern part of the Argentine Precordillera, consists of subvolcanic rocks that are affected by porphyry-type hydrothermal alteration, and which are genetically linked to a cluster of Carlin-type, skarn and epithermal gold deposits of Miocene age (Bruno, 2004, 2002; D'Annunzio et al., …
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Gold Mineralization in Gualcamayo Mining District, Central
The Gualcamayo mining district (68°38'26"W; 29°43'10"S) includes three ore deposits that are under exploration: QDDMain, formerly called "Quebrada del Diablo," Amelia Ines …
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The Quebrada del Diablo Lower West Au deposit (Gualcamayo mining …
The Quebrada del Diablo Lower West Au deposit (Gualcamayo mining district, Argentina): A Carlin-type mineralization?
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The Quebrada del Diablo Lower West Au deposit (Gualcamayo mining …
The Meikle mine exploits one of the world's highest grade Carlin-type gold deposits with reserves of ca. 220 t gold at an average grade of 24.7 g/t. Locally, gold grades exceed 400 g/t. Several … Expand
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Mitrani Caballero Advises on Sale of Gualcamayo Mine and …
Mitrani Caballero & Ruiz Moreno and Gowling WLG (Toronto) have advised dual listed mining company Mineros S.A., on the sale to Delaware registered entity Eris LLC, of all of the outstanding shares in the capital stock of Mineros' subsidiary Minas Argentinas S.A., owner of the "Gualcamayo Mine" and the "Deep Carbonates Project", both located in …
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Yamana Gold sells Gualcamayo to Mineros in $85 million …
The Gualcamayo acquisition adds 491,000 ounces of gold in reserves and 2.28 million ounces of gold in indicated mineral resources, representing a 56% and a 142% increase, respectively, to Mineros ...
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Gold Mineralization in Gualcamayo Mining District, …
The Gualcamayo mining district (68°38'26"W; 29°43'10"S) includes three ore deposits that are under exploration: QDDMain, formerly called "Quebrada del Diablo," Amelia Ines-Magdalena, and QDD ...
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Gualcamayo Gold Mine
Gualcamayo gold mine is an open-pit heap-leach mine 270km from San Juan, Argentina. It consists of Quebrada del Diablo (QDD), Magdalena and Amelia Ines satellite deposits …
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Gualcamayo mining District, Argentina: An example of Carlin …
The disseminated gold mineralization in Gualcamayo is localized mainly within collapse breccias with minor values in decarbonatized limestone; all ore intervals are closely …
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MINEROS ANNOUNCES EXECUTION OF BINDING AGREEMENT TO SELL GUALCAMAYO
Change in Guidance. Mineros' guidance for production at the Gualcamayo Property for 2023 was between 55,000 and 63,000 oz of gold. At the closing of the Transaction, Mineros expects that it will ...
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Gualcamayo mining District, Argentina: An example of …
Abstract In the mid-1990′s Minas Argentina S.A. (MASA), subsidiary of Viceroy Exploration, began a reevaulation of the Gualcamayo district that included a drilling program. Low-grade gold was intercepted in breccias and …
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Gualcamayo mining District, Argentina: An example of …
Gualcamayo mining District, Argentina: An example of Carlin-like Au deposits Author(s) Bruno, NE; Thompson, TB;, Year. 2019 Is Peer Reviewed? 1 Journal. Ore Geology Reviews ISSN: 0169-1368 EISSN: 1872-7360 Publisher. ELSEVIER Location. AMSTERDAM Volume. 111 Page Numbers. 13 Language. English DOI. …
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Gualcamayo Project
The Gualcamayo Project is a gold mine that is located at altitude between 1,500 and 2,000 masl and 110 km away from the city of San Jose de Jachal, in the Jachal department of northern San Juan province. Project Role. Knight Piésold developed an update of the mine´s conceptual closure plan and cost estimate for Minas Argentinas S.A.
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Major Mines & Projects | Gualcamayo Mine
Gualcamayo Mine Open Pit & Underground Mine is located 21 km S from Guandacol, Argentina. ... Argentina. Contacts: ... Website; Additional Resources for Suppliers & Investors. Drill results over 30 g/t Au. Stay on top of the latest gold discoveries. Examine the latest updates on drilling outcomes spanning various commodities.
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About Us
Gold Production . Mining concessions by the Nechi River - 473 km2 between Zaragoza and Nechí. ... Open-pit and underground mining deposits in the Gualcamayo mine located in the north of the city of San Juan, Jáchal Department, in Argentina. Exploration Project . La Pepa Exploration Project. Pop up para sección en inglés ×. En construcción
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Gualcamayo mining District, Argentina: An example of Carlin …
Sediment-hosted or Carlin-type gold deposits are currently thought to have been generated at shallow levels in geothermal systems, the gold having been scavenged from host …
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Yamana Gold hosts official inauguration ceremony for the Gualcamayo mine …
/CNW/ - YAMANA GOLD INC. (TSX: YRI; NYSE: AUY; LSE: YAU) today held the official inauguration ceremony for its Gualcamayo gold mine, coinciding with the...
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Mining Weekly
Name: Gualcamayo mine.. Location: The Gualcamayo mine is located 270 km from San Juan, Argentina. Controlling Company: Yamana Gold ().. Brief History: A construction decision was made in 2007 ...
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Mineros to divest Gualcamayo property in Argentina
The Gualcamayo property is located in San Juan, Argentina, and has been operating since 2009. Mineros acquired the project from Yamana in 2018. The project includes a total area of 39,185ha, of which only 20% is claimed to have been explored. The company has been investing $8m per annum in near-mine exploration and infill drilling …
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Sandstorm Gold Royalties | Gualcamayo DCP
Argentina. Acquisition: 2022 / 08 / 15. Agreement: Royalty, Production Payment ... Gold recovery of approximately 60% is achieved with heap leaching and activated carbon in an ADR plant where gold doré is produced and sent to a refinery. Mineros announced in June 2021 that the Gualcamayo Mine Mineral Reserves are expected to be depleted by the ...
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Major Mines & Projects | Gualcamayo Mine
Summary: Gold mineralization at the Gualcamayo Property occurs in three main areas: Quebrada del Diablo (QDD), Las Vacas (LV), and Salamanca. The QDD area includes the QDD Main, Condor, Potenciales, Amelia Inés and Magdalena (together AIM), Target D, QDD Lower, and Rodado deposits. There are also a number of small satellite deposits …
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GOLD MINING: Yamana's Gualcamayo mine reaches …
ARGENTINA — Toronto-based Yamana Gold celebrated the first quarter of commercial production from the Gualcamayo gold mine with an official inauguration ceremony. The open pit and heap leach mine is located in San Juan province. Eventually, an underground mine may be developed. Yamana built the mine in less than two years …
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Yamana Gold to sell Gualcamayo mine in Argentina to …
Canadian miner Yamana Gold has signed an agreement to sell all of its interest in the Gualcamayo gold mine located the in San Juan Province of Argentina to Colombia-based precious metals exploration firm Mineros for a consideration of around $85m. October 26, …
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Petrogenesis of the Gualcamayo Igneous Complex
The Gualcamayo Igneous Complex is located over the Pampean flat-slab segment (28–33°S), ∼110 km eastward from the Upper Miocene front arc position. It consists of subvolcanic rocks that are affected by porphyry-type hydrothermal alteration, and are genetically linked to a cluster of Carlin-type, skarn and epithermal gold deposits …
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Gualilan-Gualcamayo District, Ullúm Department, San Juan …
Hualilán mining district. A gold mining district with skarn-hosted ores. The Gualcamayo mine is one of the largest gold mines in Argentina and in the world. The mine is located in the north-western part of Argentina in San Juan Province. The mine has estimated reserves of 3.3 million oz of gold.
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Gualcamayo mining District, Argentina: An example of …
In the mid-1990's Minas Argentina S.A. (MASA), subsidiary of Viceroy Exploration, began a reevaulation of the Gualcamayo district that included a drilling program. Low-grade gold was intercepted in breccias and in the San Juan Formation limestones. MASA estimated an inferred resource of 37.7 million tonnes @1.16 g/t gold in 2000, and Mineral Resources …
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Yamana Gold sells Gualcamayo to Mineros in $85 million deal
The mine is on track to achieve Yamana's 2018 gold production guidance of 100,000 ounces. The Gualcamayo acquisition adds 491,000 ounces of gold in reserves and 2.28 million ounces of gold in indicated mineral resources, representing a 56% and a 142% increase, respectively, to Mineros' current reserve and resource base. In 2017, the ...
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The Quebrada del Diablo Lower West Au deposit (Gualcamayo mining …
The Gualcamayo Mining District (GMD) is located in the eastern margin of the Argentine Precordillera, immediately to the east of Principal and Frontal Cordillera (Fig. 1 a). This mining district is hosted by a complex structural block of Cambrian/Ordovician carbonate sequences deformed by the Andean E-W compression which formed the …
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The Quebrada del Diablo Lower West Au deposit …
The Gualcamayo Mining District (GMD), located in the eastern margin of the Argentini an Precordillera includes three Au deposits: Amelia-Ines, Magdalena, Quebrada del Diablo …
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Mineros sells Argentina gold mine to Eris
Commissioned in 2009, the Gualcamayo property is an open pit and underground mine and heap leach operation. The property has a total area of 39,185ha, of which only 20% is claimed to have been ...
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