iron oxide copper gold

  • IOCG Iron Oxide Copper Gold Ore Deposits

    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 1.1 to 1.8 billion years ago.

  • Iron Oxide-Copper-Gold (IOCG) Deposits of Australia
    Description of IOCG DepositsFormation of IOCG Deposits in AustraliaCompanies mentionedIOCG deposits may be conical, pipe-like or sheet-like orebodies consisting of extensively broken or brecciated rock with quartz veining. They are often associated with major episodes of heating of the crust. The deposits are typically hosted in iron-rich rocks such as banded iron formations and iron-rich metamorphic rocks. Large hydrothermal alteration systems of up to hundreds of kilometres in size operated along large crustal structures, See more on geologyforinvestorsAuthor: David Tilley
  • Iron-Oxide Copper Gold Deposits INN

    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

  • Gold in iron oxide copper–gold deposits ScienceDirect

    Iron oxide copper–gold (IOCG) deposits contain economic or anomalous gold, and the gold distribution is important both for its economic significance and ore genesis. However, the gold distribution in IOCG deposits and its controlling factors remain unclear. The gold grades and tonnages of selected thirty-six deposits in some well-defined IOCG

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  • Iron oxide copper-gold deposits: geology, space-time

    Many diverse ore systems are classified together as iron oxide copper-gold (lOCG) deposits based on an empirical definition arising primarily from geochemical features that do not specify tectonic setting, geologic environment, or sources of ore-forming fluid, metals, or other ore components. Such deposits have (1) Cu, with or without Au, as economic metals; (2) hydrothermal ore styles and

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  • Iron Oxide Copper-Gold DepositsGeology, Space-Time

    Iron oxide copper-gold (IOCG) deposits (e.g., Olympic Dam), and iron oxide-apatite (IOA) deposits (e.g., Kiruna-type) deposits are important sources of their namesake metals, as well as rare earth

  • (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

  • Author: Zhimin Zhu
  • 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

  • The Raúl-Condestable Iron Oxide Copper-Gold Deposit

    Abstract. The iron oxide copper-gold (IOCG) Raúl-Condestable deposit is located 90 km south of Lima, Peru, and approximately 5 km from the Pacific coast. Mineralization consists mainly of replacement mantos and disseminations within permeable volcaniclastic and carbonate-rich rocks and structurally controlled veins surrounding a coeval and

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  • Iron Oxide Copper-Gold Mineral Systems Workshop

    South Australia hosts some of the world’s most significant iron oxide-copper-gold (IOCG) deposits. Since the discovery of Olympic Dam, IOCG deposits have been recognised elsewhere in the Gawler Craton and in a number of terranes world-wide.

  • Iron oxide copper-gold (IOCG) mineralization at the Imiter

    Iron oxide copper-gold deposits (IOCG) comprise a type of mineralization formed in the geological time scale, from the Archean to Phanerozoic with most important occurrences in Australia and South America but also in Africa (Nisbet et al., 2000; Williams et al., 2005). Generally, these deposits contain massive and disseminated iron oxides

  • Iron oxide-copper-gold deposits: an Andean view SpringerLink

    Sep 17, 2003· Iron oxide-copper-gold (IOCG) deposits, defined primarily by their elevated magnetite and/or hematite contents, constitute a broad, ill-defined clan related to a variety of tectono-magmatic settings. The youngest and, therefore, most readily understandable IOCG belt is located in the Coastal Cordillera of northern Chile and southern Peru, where it is part of a volcano-plutonic arc of Jurassic

  • Iron-Oxide-Copper-Gold (IOCG) Deposits Provide Mining

    Iron-oxide-copper-gold (IOCG) deposits rank alongside porphyry deposits as some of the world’s largest deposits and most consistent in grade, making for highly profitable mines and therefore

  • Exploring Iron Oxide Copper Gold Deposits ICMJs

    Exploring Iron Oxide Copper Gold Deposits. November 2017 by Chris Ralph. The excitement over IOCG deposits began with the discovery of a monster deposit at Olympic Dam in Australia in 1976. The discovery was accidental as the operator was searching for strata-bound copper deposits.

  • URANIUM IN IRON OXIDE-COPPER-GOLD (IOCG) SYSTEMS

    The Olympic Dam iron oxide-copper-gold (IOCG) deposit is currently the world’s largest producer of uranium. Other IOCG deposits generally have anomalous, though uneconomic, uranium grades. The fluids that generate IOCG deposits are thought to be saline and highly oxidized and would be capable of leaching and transporting significant uranium.

  • Iron Oxide Copper-Gold Deposits: Andean Overview — Brodie

    May 08, 2014· Iron oxide mineralization commonly occurs as hematite (specularite) and/ or magnetite; with a transition of hematite to magnetite with increased depth. Copper mineralization is characterized by chalcopyrite,bornite and chalcocite ; with a transition towards increased chalcopyrite at

  • Minerals Special Issue : Iron Oxide-Copper-gold (IOCG

    Minerals, an international, peer-reviewed Open Access journal. 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 Oxide-Copper-Gold (IOCG) deposits, has caused great interest in formation processes and characteristic guidelines that are useful for their exploration.

  • Home Cordoba Minerals Corp.

    San Matias comprises of a 20,000 hectare land-package and contains several known areas of porphyry copper-gold and iron oxide copper gold, and/or carbonate replacement deposit mineralization and gold veins. The Alacran copper-gold system is located in an area of ideal open pit topography. The project is situated near two operating open pit

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

    Santo Domingo is a copper-iron-gold mine located near the town of Diego de Almagro in Region III of Chile. Owned by Capstone (70%) and Korea Resources Corporation (30%), it has the potential to be a long-life copper and iron ore producer.. The pre-feasibility study was completed in 2008 by Ausenco, which estimated the mine could have an annual production of 144 million pounds (lbs) of copper

  • Iron oxide-copper-gold potential of the southern Arunta

    Iron oxide-copper-gold potential of the southern Arunta Region Iron oxide-copper-gold (IOCG) deposits are a diverse family of mineral deposits unified by a number of common geological features, including the presence of abundant iron oxides, extensive hydrothermal alteration and strong structural controls (Williams et al., 2005). As well as copper

  • Rock and Soil from Rocher Deboule Project Vent & Victoria

    Dec 23, 2019· Recent fieldwork involving rock and soil sampling of the western portion of the claims has revealed potential for "Iron Oxide Copper Gold" deposit types. The Victoria No 1-3 Veins are intrusive

  • Zonte Metals acquires iron oxide copper gold project

    Halifax-based Zonte Metals (TSX-V: ZON) announced today it has signed an option agreement to acquire 100% of the Cross Hills iron oxide copper-gold project, on the island portion of Newfoundland

  • Iron Oxide Copper-Gold Monograph Volume 1

    Porter, T.M. (ed.), 2000 Hydrothermal Iron Oxide Copper-Gold and Related Deposits: A Global Perspective, vol. 1, PGC Publishing, Adelaide, 350p. ISBN 978-0-9580574-0-0. ISBN 978-0-9580574-0-0. This is part of a four volume set, which collectively, represent the only comprehensive texts available on the important Iron Oxide Copper-Gold (IOCG

  • Iron oxide-copper-gold potential of the southern Arunta

    Iron oxide-copper-gold potential of the southern Arunta Region Iron oxide-copper-gold (IOCG) deposits are a diverse family of mineral deposits unified by a number of common geological features, including the presence of abundant iron oxides, extensive hydrothermal alteration and strong structural controls (Williams et al., 2005). As well as copper

  • Rock and Soil from Rocher Deboule Project Vent & Victoria

    Dec 23, 2019· Recent fieldwork involving rock and soil sampling of the western portion of the claims has revealed potential for "Iron Oxide Copper Gold" deposit types. The Victoria No 1-3 Veins are intrusive

  • Zonte Metals acquires iron oxide copper gold project

    Halifax-based Zonte Metals (TSX-V: ZON) announced today it has signed an option agreement to acquire 100% of the Cross Hills iron oxide copper-gold project, on the island portion of Newfoundland

  • Iron Oxide Copper-Gold Monograph Volume 1

    Porter, T.M. (ed.), 2000 Hydrothermal Iron Oxide Copper-Gold and Related Deposits: A Global Perspective, vol. 1, PGC Publishing, Adelaide, 350p. ISBN 978-0-9580574-0-0. ISBN 978-0-9580574-0-0. This is part of a four volume set, which collectively, represent the only comprehensive texts available on the important Iron Oxide Copper-Gold (IOCG

  • ORE DEPOSITS 101 Part 3 Porphyries, Skarns & IOCG

    Jul 07, 2017· Depósitos tipo IOCG (Iron Oxide Copper Gold) Duration: 18:11. Juliana Isabel Betancur 3,350 views. 18:11. What does gold look like in rocks_ Gold bearing rock identification.

  • Author: SprottEDU
  • Iron Oxide Copper Gold How is Iron Oxide Copper Gold

    IOCG Iron Oxide Copper Gold. Looking for abbreviations of IOCG? It is Iron Oxide Copper Gold. Iron Oxide Copper Gold listed as IOCG. Iron Oxide Copper Gold How is Iron Oxide Copper Gold abbreviated? IRON; Iron Oxide Copper Gold; IRON-E; IRON-M; IRON-VE; IRONMAN; IROOC; IROP; IRoPE; IROPI; IROQUA; IROR; IRORA; IROS; IROSB; IROST; IROT

  • Richard H. Sillitoe Iron oxide-copper-gold deposits: an

    Iron oxide-copper-gold (IOCG) deposits comprise a broad and ill-defined clan of mineralization styles which, as the name implies, are grouped together chiefly because they contain hydrothermal magnetite and/or specular hematite as major accompaniments to

  • The Geology of Rare Earth Elements

    The iron-oxide copper-gold type of deposit has been recognized as a distinct deposit type only since the discovery of the giant Olympic Dam deposit in South Australia in the 1980s. The Olympic Dam deposit is unusual in that it contains large amounts of rare earth elements and uranium.

  • Exploring for Iron Oxide Copper-Gold Deposits: Canada and

    Material presented in the volume covers all aspects of Iron Oxide Copper-Gold Deposits, and has been presented in Short Courses by the editors and their contributors over the past several years. “This short course volume addresses critical issues in exploring for these deposits, provides case studies of reference deposits worldwide, and

  • Prospectivity mapping of Iron oxide-Copper-Gold (IOCG

    Dec 31, 2016· Byline: Farzaneh Zandiyyeh, Mohammad Reza Shayestefar, Hojat Ranjbar and Saied Saadat Abstract Feyzaabad area is situated in the northeastern part of Iran that hosts mainly Iron Oxide Copper-Gold (IOCG) mineralization.

  • Iron Oxide(-Cu-Au-REE-P-Ag-U-Co) Systems

    to distinguish this group from sedimentary iron deposits, magmatic iron–titanium oxide deposits, and other iron oxide-bearing hydrothermal deposits, such as many members of the porphyry copper clan (Chapter 13.14). In particular, this usage does not restrict IOCG to those deposits containing economic concentrations of copper and(or) gold (cf

  • MacDonald Mines’ Grab Samples Support Iron-Oxide-Copper

    Oct 01, 2019· MacDonald’s reinterpretation of the geological model at the Scadding Deposit and larger SPJ property indicates that it could host a gold-rich Iron-Oxide-Copper-Gold

  • Magnetic and gravity gradiometry framework for

    High-resolution airborne magnetic and gravity gradiometry data provide the geophysical framework for evaluating the exploration potential of hidden iron oxide deposits in Mesoproterozoic basement rocks of southeast Missouri. The data are used to calculate mineral prospectivity for iron oxide-apatite (IOA) ± rare earth element (REE) and iron oxide-copper-gold (IOCG) deposits.

  • MacDonald Mines Acquires Additional Prospective Targets

    Sep 09, 2019· The claims are contiguous to MacDonald’s property and cover prospective extensions of the gold-rich Iron-Oxide-Copper-Gold (“IOCG”) system identified at the Scadding Mine.