Gold Deposits Northern Chile

The porphyry gold deposit at Marte, northern Chile,

1991-10-01· A porphyry gold deposit has been documented for the first time at Marte in the Maricunga belt of the Andean Cordillera, northern Chile. Exploration conducted from 1981 through 1987 resulted in definition of 66 metric tons of contained gold. The deposit entered production in late 1989 as an open-pit, heap leach operation.The gold deposit is part of a linear, calc-alkaline volcanoplutonic arc,

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gold deposits northern chilerachunkowosc-slask

gold-rich porphyry deposits to be concentrated in geo- graphically restricted belts, such as the Cajamarca belt of northern Peru, the Maricunga belt Of northern Chile. and the Cordillera Central of Lumn. Philippines. Volcanic setting Gold-rich porphyry deposits are commonly emplaced at shallow (1—2 km) crustal levels (cox and Singer, 1988) and,

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gold deposits northern chile

Apr 20, 2012 · Exeter's flagship Caspiche deposit is located about 120 km east of Copiapo near the center of northern Chile's emerging Maricunga gold-copper porphyry belt. This project is 15 km (8 miles) south of Kinross Gold's Mina Maricunga (or Refugio mine), which has Reserves of 5.9 million ounces of gold and produces approximately 156,000 ounces

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Porphyry Gold Deposits of the Refugio District, Maricunga,

Porphyry Gold Deposits of the Refugio District, Maricunga Belt, Northern Chile JOHN L. MUNTEAN†,* AND MARCO T. EINAUDI Department of Geological and Environmental Sciences, Stanford University, Stanford, California 94305-2115 Abstract The porphyry gold deposits of the Refugio district and similar deposits in the Maricunga belt contain the lowest known copper to gold ratios (% Cu/ppm Au = ~0,

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gold deposits northern chileashawthing

The porphyry gold deposit at Marte, northern Chile. A porphyry gold deposit has been documented for the first time at Marte in the Maricunga belt of the Andean Cordillera, northern Chile. Exploration conducted from 1981 through 1987 resulted in definition of 66 metric tons of contained gold. Goldrich porphyry systems in the Maricunga Belt, northern . The Maricunga belt is a linear metallogenic,

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Gold-rich porphyry systems in the Maricunga Belt, northern,

1991-10-01· The Maricunga belt is a linear metallogenic unit defined by at least 14 zones of gold and/or silver mineralization between latitudes 26 degrees and 28 degrees S in the Andean Cordillera of northern Chile. After 10 years of exploration, three precious metal deposits are in production, two more have proven reserves, and others are being drilled,

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Geology of the Caspiche Porphyry Gold-Copper Deposit,

2013-06-01· The Caspiche porphyry gold-copper deposit, part of the Maricunga gold-silver-copper belt of northern Chile, was discovered in 2007 beneath postmineral cover by the third company to explore the property over a 21-year period. This company, Exeter Resource Corporation, has announced a proven and probable mineral reserve of 1,091 million tonnes (Mt) averaging 0.55 g/t Au, all but 124 Mt of which,

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gold deposits northern chileashawthing

The porphyry gold deposit at Marte, northern Chile. A porphyry gold deposit has been documented for the first time at Marte in the Maricunga belt of the Andean Cordillera, northern Chile. Exploration conducted from 1981 through 1987 resulted in definition of 66 metric tons of contained gold. Goldrich porphyry systems in the Maricunga Belt, northern . The Maricunga belt is a linear metallogenic,

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gold deposits northern chile

gold deposits northern chile. Cornerstone Capital Resources IncChileOverviewThu , The Miocene project, held by Cornerstone's Chilean subsidiary Minera Cornerstone Chile Limitada (MCCL), is located in the Regions of Atacama and Antofagasta of northern Chile, and is targeting epithermal gold-silver and porphyry gold-copper deposits along the interpreted northern extension of the,

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Cominco participates in Chile gold depositThe Northern,

VANCOUVER -- In its second production decision this year, Cominco Resources International will participate in the development of the Marte gold deposit in north- central Chile. The project falls withi...

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The epithermal gold-silver deposit of Choquelimpie,

1991-10-01· The Choquelimpie gold-silver deposit is located at an elevation of 4,860 m above sea level, 115 km due east of Arica in northern Chile. A 5,500-metric-ton/day open-pit mine-heap leach operation was brought on stream in 1988 by the Sociedad Contratual Minera Vilacollo, whose shareholders are Shell Chile, Westfield Minera, and Citibank.The deposit is located near the Arica bend of the South,

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Cornerstone Update on the Miocene gold-copper Project, Chile

2020-08-27· The Miocene project is located in the Regions of Atacama and Antofagasta of northern Chile (Figure 1), and is targeting epithermal gold-silver and porphyry gold-copper deposits along the,

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Gold Deposits Northern Chile

Gold Deposits Northern Chile. We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non,

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Geological and Geochemical Characteristics of the,

Coastal Cordillera, Northern Chile Shoji KOJIMA, Iván SOTO, Milenka QUIROZ, Paulina VALENCIA and Iván FERNANDEZ 1Departamento de Ciencias Geológicas, Universidad Católica del Norte, Chile Abstract El Morado is the only auriferous district in the north Chilean coastal Cordillera, and has breccia-associated Au–Fe–Cu vein-type gold deposits, such as Beatriz and Lilianita. In addition to,

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Geology and Geochemistry of Epithermal Au-Ag,

2005-01-01· In northern Chile, Paleocene and early Eocene epithermal deposits occur west of the uplifted Cordillera Domeyko, which contains younger porphyry Cu deposits and intrusions characteristic of deeper environments. This paradoxical situation is partly explained by a protracted history of structurally controlled basins in the Paleocene belt of northern Chile. From Late Cretaceous to Eocene time,

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2010 Copiapó mining accidentWikipedia

The 2010 Copiapó mining accident, also known then as the "Chilean mining accident", began on Thursday, 5 August 2010, with a cave-in at the San José copper–gold mine, located in the Atacama Desert 45 kilometers (28 mi) north of the regional capital of Copiapó, in northern Chile.Thirty-three men, trapped 700 meters (2,300 ft) underground and 5 kilometers (3 mi) from the mine's entrance via,

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gold deposits northern chile

gold deposits northern chile. Cornerstone Capital Resources IncChileOverviewThu , The Miocene project, held by Cornerstone's Chilean subsidiary Minera Cornerstone Chile Limitada (MCCL), is located in the Regions of Atacama and Antofagasta of northern Chile, and is targeting epithermal gold-silver and porphyry gold-copper deposits along the interpreted northern extension of the,

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Cornerstone Update on the Miocene gold-copper Project, Chile

2020-08-27· The Miocene project is located in the Regions of Atacama and Antofagasta of northern Chile (Figure 1), and is targeting epithermal gold-silver and porphyry gold-copper deposits along the,

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Copper, Gold and Silver Deposits in the II Region, Atacama,

northern Chile, where important gold&silver and copper mines are located. The schedule, detailed below, included Antucoya Mine, El Peñón, Mina Guanaco, Mina Mantos de La Luna, and a geologic tour led by Prof. Guillermo Chong, which included the Atacama Salt Flats. The first is a Cu porphyry mine, Peñón is a low sulphidation epithermal Au-Ag deposit whereas Guanaco is a high sulphidation Au,

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Gold Deposits Northern Chile

Gold Deposits Northern Chile. We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all kinds of metal and non,

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Fluor to proceed on Gold Fields,- Mining Technology

2020-07-30· The Salares Norte project is a blind epithermal gold and silver deposit in the Atacama region of northern Chile. It is situated at a distance of approximately 190km from Diego de Almagro within a

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Juniors examine potential of Chilean depositsThe,

The potential to discover large-tonnage, heap-leach gold and porphyry copper deposits that are minable by open pit in Chile is prompting a small contingent of junior companies to examine the South Ame...

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Geological and Geochemical Characteristics of the,

2017-03-17· 1 Introduction. The north Chilean coastal Cordillera (22°S to 24°S) is a famous province that has many Manto‐type and iron oxide–copper–gold (IOCG) vein‐type copper deposits (Boric et al., 1990; Espinoza et al., 1996; Sillitoe, 2003).Noticeably, within the Cordillera, only the El Morado district has intrusion‐hosted gold‐bearing quartz vein deposits, such as Beatriz and Lilianita.

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Mineralogy and geochemistry of El Dorado epithermal gold,

2007-10-18· C Palacios G Herail B Townley V Maksaev F Sepúlveda P Parseval P Rivas A Lahsen MA Parada (2001) ArticleTitle The composition of gold in the Cerro Casale gold-rich porphyry deposit, Maricunga belt, northern Chile Can Mineral 39 907–915 Occurrence Handle 10.2113/gscanmin.39.3.907

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The world's biggest gold mines: Top ten

2020-01-30· Two deposits named Cerro Casale and Caspiche that are located at a distance of 12km from each other, within the Maricunga Gold Belt of northern Chile, will be mined as part of the project. 6. Carlin Trend gold mine – 12.46Moz

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ChuquicamataWikipedia

Mining activity was relatively small scale until the War of the Pacific when Chile annexed large areas of both Peru and Bolivia north of its old border, which included Chuquicamata. There was then a great influx of miners into the area drawn in by 'Red Gold Fever' (La Fiebre del Oro Rojo) [8] and soon Chuquicamata was covered with mines and mining claims, over 400 at one point.

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