May 08 2014 · The Andean IOCG belt is a major contributor to Chile’s copper production Deposits range in size from 05 to 500 Million tonnes with grades varying from 04 to 10 percent copper and gold values generally below 05 grams per tonne Sillitoe 2003... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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Gold ore whose types of deposits are diverse and complex is the mineral assemblage of gold. With features of chalcophile affinity and high melting point, the gold ore includes conglomerate type, porphyry type, quartz vein type and volcanic rock type, etc.
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Calcium carbonate is the main raw material to make cement, lime and calcium carbide, and it is an indispensable flux limestone in metallurgical industry.
Openpit mining and processing at the Chilean Santo Domingo deposit Santo Domingo is part of the IronOxideCopperGold IOCG belt in northern Chile Santo Domingo mine will be developed as an open pit operation Conventional mining methods of drilling and
Cupriferous Provence of the Costal Range Northern Chile Costal Range Cupriferous Province p 20 32 Sillito RH 2003 Iron oxidecoppergold deposits an Andean view Mineralium Deposita p 787–81 DOI 101007s0012600303797
IOCG Iron Oxide Copper Gold Ore Deposits goes with porphyries as they are also loosely associated with a large felsic intrusions and form at moderate depths unlike the dominantly tertiary porphyries IOCG’s tend to be much older and are generally protoizoic in age from 11 to 18 billion years ago
Dear Colleagues The discovery of the Olympic Dam and its definition as a new type of copper deposit with important resources and other commodities Fe Au U and Iron OxideCopperGold IOCG deposits has caused great interest in formation processes and characteristic guidelines that are useful for their exploration
IRON OXIDE COPPERGOLD ±AG ±NB ±P ±REE ±U DEPOSITS A CANADIAN PERSPECTIVE LOUISE CORRIVEAU Natural Resources Canada Geological Survey of Canada 490 de la Couronne Québec G1K 9A9 Email lcorrive IOCG Deposit Types Definition Iron oxide coppergold IOCG deposits encompass a
AC Simon J Knipping M Reich F Barra AP Deditius L Bilenker T ChildressKirunatype iron oxideapatite IOA and iron oxidecoppergold IOCG deposits form by a combination of igneous and magmatichydrothermal processes evidence from the Chilean iron belt
Many diverse ore systems are classified together as iron oxide coppergold lOCG deposits based on an empirical definition arising primarily from geochemical features that do not specify tectonic setting geologic environment or sources of oreforming fluid metals or other ore components Such deposits have 1 Cu with or without Au as economic metals 2 hydrothermal ore styles and
Iron oxide copper gold ore deposits are important and highly valuable concentrations of copper gold and uranium With an tendancy for being tremendous in size relatively simple metallurgy and
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 4000 million tonnes or more and have a grade of between 02 and 5 copper with gold contents