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Porphyry copper deposits are generally composed of a "plug-like" igneous intrusion – a large magma body that is emplaced beneath a volcanic system. On average these deposits can have a vertical and horizontal extent of 1-2 km and can range from tens of millions to more than one billion tons in size.
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Copper porphyry deposits are geological formations renowned for their abundant copper and long mine lives. Here are 15 of the largest copper porphyry resources in the world.
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34 rowsThe behemoth deposits (>31.62 Mt of contained copper) of Chuquicamata, El Teniente, Los Bronces, Los Pelambres, Continental/Butte and Morenci/Metcalf have "intermediate …
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The behemoth deposits (>31.62 Mt of contained copper) of Chuquicamata, El Teniente, Los Bronces, Los Pelambres, Continental/Butte and Morenci/Metcalf have "intermediate-grade" ores while Safford has a "low-grade" copper ore.
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Sediment-hosted Stratiform Copper (SSC) deposits have long been an important, but often overlooked, source of copper. Accounting for about 20% of global copper (Cu) production, SSC deposits are second only to porphyries in Cu and are also the fourth-largest source of silver (Ag) and the most important source of cobalt (Co) .
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Porphyry copper deposits are generally composed of a "plug-like" igneous intrusion – a large magma body that is emplaced beneath a volcanic system. On average these deposits can have a vertical and horizontal extent …
WhatsApp: +86 18221755073
Copper deposit grades are usually expressed as a weight percentage of the total rock. The average grade of copper ores nowadays is below 0.6%. It is estimated that there are 2.8 billion …
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Deposit models are based on the descriptions of geologic environments and physical characteristics, and on metal grades and tonnages of many individual deposits. Data used in this study are presented in a database representing 785 deposits in nine continents.
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Copper (Cu) ore minerals are naturally occurring compounds that contain copper in various chemical compositions. Copper ore minerals are typically found in rocks and mineral depositsand serve as the primary source of copper for industrial use. Some common copper ore minerals …
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A variety of deposit-scale geometric and geologic features and factors strongly influence the size and/or grade of porphyry copper, sediment-hosted stratiform copper, and/or IOCG deposits.
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Although commercial deposits of copper ores occur in almost every continent, 70 percent of the world's known reserves are found in seven countries: Chile, the United States, Russia, Congo (Kinshasa), Peru, Zambia, and Mexico. The …
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Copper ore is formed through geological processes such as hydrothermal deposition, porphyry copper deposits, and sedimentary copper deposits. Copper ore is primarily mined through open-pit or underground mining methods.
WhatsApp: +86 18221755073
Deposit models are based on the descriptions of geologic environments and physical characteristics, and on metal grades and tonnages of many individual deposits. Data used in …
WhatsApp: +86 18221755073
Sediment-hosted Stratiform Copper (SSC) deposits have long been an important, but often overlooked, source of copper. Accounting for about 20% of global copper (Cu) production, SSC deposits are second only to porphyries …
WhatsApp: +86 18221755073
Copper deposit grades are usually expressed as a weight percentage of the total rock. The average grade of copper ores nowadays is below 0.6%. It is estimated that there are 2.8 billion tonnes of copper.
WhatsApp: +86 18221755073
A variety of deposit-scale geometric and geologic features and factors strongly influence the size and/or grade of porphyry copper, sediment-hosted stratiform copper, and/or …
WhatsApp: +86 18221755073
Although commercial deposits of copper ores occur in almost every continent, 70 percent of the world's known reserves are found in seven countries: Chile, the United States, Russia, Congo (Kinshasa), Peru, Zambia, and Mexico. The greatest known reserve of copper ore in one body is the deposit at El Teniente mine in Chile.
WhatsApp: +86 18221755073
There are two distinct types of copper deposits: sulfide ore and oxide ore. Currently, the most common source of copper ore is the sulfide ore mineral chalcopyrite, which accounts for about 50...
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