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iron oxide copper gold deposits processing methods

Iron oxide copper gold ore deposits Wikipedia

Iron oxide copper gold ore deposits (IOCG) are important and highly valuable concentrations of copper, gold and uranium ores hosted within iron oxide dominant gangue assemblages which share a common genetic origin. These ore bodies range from around 10 million tonnes of contained ore, to 4,000 million tonnes or more, and have a grade of between 0.2% and 5% copper, with gold contents

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IOCG Iron Oxide Copper Gold Ore Deposits

Learn how Exploring for IOCG Iron Oxide Copper Gold Ore Deposits using formation models and geophysics before drill will save you a fortune.

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IRON OXIDE COPPER-GOLD (±AG ±NB ±P ±REE ±U)

Iron oxide copper-gold (IOCG) deposits encompass a wide spectrum of sulphide-deficient low-Ti magnetite and/or hematite ore bodies of hydrothermal origin where breccias, veins, disseminations and massive lenses with polymetallic enrichments (Cu, Au, Ag, U, REE, Bi, Co, Nb, P) are genet-

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Gold in iron oxide copper–gold deposits ScienceDirect

Jan 01, 2016· 1. Introduction. Since the discovery of the supergiant Olympic Dam deposit in Australia in 1975, Iron Oxide Copper–Gold (IOCG) deposits have become the largest producer of uranium (Hitzman and Valenta, 2005, Skirrow, 2011), the third producer of copper (Sillitoe, 2012) and significant producer of gold (Kerrich et al., 2000, Frimmel, 2008, Porter, 2010).

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2.4 Iron oxide copper-gold mineral system Geoscience

Iron oxide copper-gold (IOCG) deposits (Hitzman et al., 1992) are a diverse family of mineral deposits characterised by the following features: (1) Cu with or without Au, as economic metals, (2) hydrothermal ore styles and strong structural controls, (3) abundant magnetite and/or hematite, (4) Fe oxides with Fe/Ti greater than those in most igneous rocks, and (5) no clear spatial associations

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Santo Domingo Iron-Copper-Gold Mine, Region III Mining

Santo Domingo is part of the Iron-Oxide-Copper-Gold (IOCG) belt in northern Chile. The IOCG belt stretches to about 1,200km and contains several copper deposits. The Santo Domingo mine is of the Punta del Cobre Formation and contains four deposits

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how to process gold ore from copper in china

Copper Ore Processing Methods. The four major steps in the production of marketable copper are mining, concentrating, smelting, and refining in a few instances, however, leaching takes the place of concentrating, smelting, and refining at present, although considerable leaching and directsmelting ores are produced, the bulk of the copper ore mined is concentrated the milling of copper ores as

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Iron Oxide Copper Gold Deposits Processing Methods

Iron Oxide Copper Gold Deposits Processing Methods. McEwen Mining Inc Processing Method Crushing and heap leach,The deposits at Palmarito, El Gallo Mine and El Gallo Silver are characterized by being proximal to a large,,As well as the deposits being related to the intrusive body, they also show characteristics of typical IOCG (iron-oxide-copper-gold) deposits, which can be very large and

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iron oxide copper gold deposits processing methods

Gold in iron oxide copper–gold deposits 01.01.2016· 1. Introduction. Since the discovery of the supergiant Olympic Dam deposit in Australia in 1975, Iron Oxide Copper–Gold (IOCG) deposits have become the largest producer of uranium (Hitzman and Valenta, 2005, Skirrow, 2011), the third producer of copper (Sillitoe, 2012) and significant producer of gold (Kerrich et al., 2000, Frimmel

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Copper Ore Gold Mineral Processing Technology Efficient

Copper Ore Gold Mineral Processing Technology Efficient. Copper and sulfur in copper ore have strong collection properties, which is also conducive to improving the recovery of associated gold in copper sulphide ores. The flotation effect of refractory copper-sulfur ore containing secondary copper minerals is better than

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2.4 Iron oxide copper-gold mineral system Geoscience

Iron oxide copper-gold (IOCG) deposits (Hitzman et al., 1992) are a diverse family of mineral deposits characterised by the following features: (1) Cu with or without Au, as economic metals, (2) hydrothermal ore styles and strong structural controls, (3) abundant magnetite and/or hematite, (4) Fe oxides with Fe/Ti greater than those in most igneous rocks, and (5) no clear spatial associations

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4. The Jatobá iron-oxide-copper–gold (IOCG) deposit

Jun 01, 2020· Among the copper–gold deposits, several examples deserve attention due to their similarity with the iron oxide–copper–gold (IOCG) deposits (Hitzman et al., 1992, Hitzman, 2000), including a high volume of hydrothermal magnetite and significant contents of REE, P, Ni, Co, Pd, and U. Part of these deposits represents the only known Archean

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(PDF) Gold in iron oxide copper–gold deposits

Iron oxide-copper-gold (IOCG) deposits are characterized by abundant low-Ti iron oxide (magnetite and hematite), pervasive hydrothermal alkali (Na/Ca/K) alteration, and an extensional tectonic

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how to process gold ore from copper in china

Copper Ore Processing Methods. The four major steps in the production of marketable copper are mining, concentrating, smelting, and refining in a few instances, however, leaching takes the place of concentrating, smelting, and refining at present, although considerable leaching and directsmelting ores are produced, the bulk of the copper ore mined is concentrated the milling of copper ores as

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Iron Oxide-Copper-Gold (IOCG) Deposits of Australia

Oct 17, 2019· Iron oxide-copper-gold (IOCG) deposits in South Australia and Queensland, Australia. There are similarities between the Australian IOCG deposits and those in Wernecke in the Yukon Territory, Canada. The similar time of formation and style of mineralisation suggests that these two areas were once adjacent.

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Copper Ore Gold Mineral Processing Technology Efficient

Copper Ore Gold Mineral Processing Technology Efficient. Copper and sulfur in copper ore have strong collection properties, which is also conducive to improving the recovery of associated gold in copper sulphide ores. The flotation effect of refractory copper-sulfur ore containing secondary copper minerals is better than

More

iron oxide copper gold deposits processing methods

Gold in iron oxide copper–gold deposits 01.01.2016· 1. Introduction. Since the discovery of the supergiant Olympic Dam deposit in Australia in 1975, Iron Oxide Copper–Gold (IOCG) deposits have become the largest producer of uranium (Hitzman and Valenta, 2005, Skirrow, 2011), the third producer of copper (Sillitoe, 2012) and significant producer of gold (Kerrich et al., 2000, Frimmel

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LOW-TI IRON OXIDE CU-U-AU-REE DEPOSITS (MODELS 25i

These deposits consist of low-titanium iron ore that contains variable amounts of copper, uranium, gold, and rare earth elements. In the past, these deposits have been separated into two discrete subgroups. Cox (1986a,b), for instance, refers to the subgroup consisting primarily of iron oxide minerals with minor apatite as volcanic-hosted

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