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Iron oxide copper-gold deposits in the Islamic Republic of ,

Mauritania hosts one significant copper-gold deposit, Guelb Moghrein and several occurrences, which have been categorized as iron oxide copper-gold (IOCG) deposits but which are atypical in some important respects Nonetheless, Guelb Moghrein is an economically significant mineral deposit and an attractive exploration target The deposit is of Archean age and is hosted by a distinctive ....

MURDIE, SOUTH AUSTRALIA Massive iron oxide-copper ,

• Iron oxide copper-gold (IOCG) targets in Olympic Dam geological domain • Targets nearby to OZ Minerals’ Carrapateena mine and BHP’s Oak Dam discovery • The Olympic Domain has a history of large, high-grade, unambiguous copper discoveri • A drilling program of 4-5 deep holes into large, prospective copper targets...

IOCG Styled Elevated Copper Associated with High-Grade ,

Jun 14, 2021· VANCOUVER, BC, July 22, 2021 /CNW/ - Awalé Resources Limited ("Awalé" or the "Company") (TSXV: ARIC) is pleased to report that elevated copper values (up to 076% Cu*) are associated with the high-grade gold mineralization previously reported from Reverse Circulation ("RC") drilling at the Charger prospect, Odienné Project (see Company News Release dated June 14, ,...

Awalé Resources Delineates Significant Surface Copper/Gold ,

8 小时前· This along with the occurrence of copper and gold anomalies within iron oxide and potassic alteration in the Odienné permit area has led to the company to postulate an IOCG model to explain the ....

Finger Source Fluids of Iron Oxide-Copper-Gold and ,

Iron oxide-apatite and iron oxide-copper-gold deposits occur within 148 to 147 Ga volcanic rocks of the St Francois Mountains terrane near a regional boundary separating crustal blocks having ....

Finger Source Fluids of Iron Oxide-Copper-Gold and ,

Iron oxide-apatite and iron oxide-copper-gold deposits occur within 148 to 147 Ga volcanic rocks of the St Francois Mountains terrane near a regional boundary separating crustal blocks having ....

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 ....

Magmatic-hydrothermal processes within an evolving Earth ,

Jul 01, 2013· Iron oxide-copper-gold (IOCG) deposits formed by magmatic-hydrothermal fluids (MH-IOCG) share many similarities with, but have important differences from, porphyry Cu ± Mo ± Au (porphyry) deposits: MH-IOCG deposits predominantly occur in Precambrian rocks, are Fe oxide rich, and have volumetrically extensive high-temperature alteration zones, whereas porphyry deposits ,...

Fe–Cu deposits in the Kangdian region, SW China: a ,

Mar 03, 2011· Iron oxide–copper–gold (IOCG) deposits comprise a wide spectrum of mineralization styles, and contain hydrothermal low-Ti Fe-oxides (either magnetite or hematite) and Cu-sulfides as major components (Hitzman et al 1992; Hitzman 2000; Sillitoe 2003; Williams et al 2005)Besides Fe and Cu, IOCG deposits may contain considerable amounts of Au, Ag, U, Mo, and rare earth elements ,...

Permissive tracts for iron oxide copper-gold deposits in ,

Permissive tracts for iron oxide copper-gold deposits in Mauritania (phase V, deliverable 78 ): Chapter M1 in Second projet de renforcement institutionnel du secteur minier de la République Islamique de Mauritanie (PRISM-II) Series title: Open-File Report: Series number: 2013-1280: Chapter: M1: DOI: 103133/ofr20131280M1: Year Published: 2012 ....

Iron oxide copper-gold deposits in the Islamic Republic of ,

Mauritania hosts one significant copper-gold deposit, Guelb Moghrein and several occurrences, which have been categorized as iron oxide copper-gold (IOCG) deposits but which are atypical in some important respects Nonetheless, Guelb Moghrein is an economically significant mineral deposit and an attractive exploration target The deposit is of Archean age and is hosted by a distinctive ....

Minerals | Special Issue : Iron Oxide-Copper-gold (IOCG ,

Apr 20, 2019· Special Issue Information 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...

Geophysical Characteristics of the Carrapateena Iron ,

The Carrapateena iron-oxide copper-gold deposit is located approximately 160km north of Port Augusta and 100km south-east of Olympic Dam, within the eastern margin of the Gawler Craton, South Australia Following its discovery, in 2005, by RMG Services Pty Ltd, the deposit was extensively...

Coda and Torrens may have hit IOCG paydirt These ,

Jun 15, 2021· Iron oxide copper gold ore deposits (IOCG) — like BHP’s Olympic Dam mine or more recent Oak Dam discovery — can be tremendously large, and simple-to-process concentrations of copper, gold and other economic minerals The 2018 discovery hole at Oak Dam, 65km from Olympic Dam, included 180m grading 6% copper, 1km from surface...

Hydrothermal iron oxide copper-gold and related deposits ,

The iron oxide copper-gold (IOCG or FeOx-Cu-Au) class represents a family of loosely related deposits each of which shares some characteristics from a larger pool Deposit A may overlap with B, B with C, and so on, although A and G might display significant differenc...

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-...

Iron Oxide Copper Gold - How is Iron Oxide Copper Gold ,

The Company announced in January 2012 and reported in the previous Quarterly Report on the encouraging assay results from the 'Just There' copper - gold project where a large iron oxide copper gold system was identified with a combined strike length over 3 km...

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 ....

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

Nov 22, 2017· Iron-oxide-copper-gold (IOCG) deposits rank alongside porphyry deposits as some of the world’s largest deposits and most consistent in grade, ,...

Iron Oxide-Copper-Gold Deposits in Finland

Iron oxide-copper-gold (IOCG) deposits defi ne a group of diverse, epigenetic Cu-Au deposits to which several economically important deposits belong Their typical characteristics are: (1) Fe-Cu-Au-Co-U-REE-Ba-F element association, (2) high Fe-S ratio manifested by magnetite- and/or hematite-rich host...

Magnetic Survey for Iron-Oxide-Copper-Gold (IOCG) and ,

IOCG provinces extent across the globe and range in geological timescales from Archean to Cenozoic and include the modern examples such as Iron-Oxide Copper Gold (IOCG), the Kiruna type IO ± A(Iron Oxide Apatite) [1,2]: Examples include the Gawler craton [3,4], Olympic Dam, Clonclurry, Tennant Creek in Australia [5,6,7,8], Kiruna in Sweden and ....

Iron Oxide Copper-Gold (IOCG) Deposits through Earth ,

May 01, 2010· The iron oxide copper-gold (IOCG) group of deposits, initially defined following discovery of the giant Olympic Dam Cu-U-Au deposit, has progressively become too-embracing when associated deposits and potential end members or analogs are included The broader group includes several low Ti iron oxide-associated deposits that include iron oxide ....

Aurania Reports Extension of Iron Oxide Copper-Gold System ,

Nov 17, 2020· Toronto, Ontario--(Newsfile Corp - November 17, 2020) - Aurania Resources Ltd (TSXV: ARU) (OTCQB: AUIAF) (FSE: 20Q) ("Aurania" or the "Company") reports that the iron oxide copper-gold ("IOCG") system identified in the Tsenken N2 target area extends to Tsenken N3, where it strengthens and the first copper mineralization has been identified in the drill core (see Figure 1) at ,...

Torq Options Margarita Iron-Oxide-Copper-Gold Project in ,

Vancouver, Canada – March 8, 2021 – Torq Resources Inc (TSX-V: TORQ, OTCQX: TRBMF) (“Torq” or the “Company”) is pleased to announce that it has successfully acquired the option to earn a interest in the Margarita Iron-Oxide-Copper-Gold (IOCG) project located in Chile, 65 kilometres (km) north of the city of Copiapo The property is located within the prolific Coastal ....

IOCG - Iron-Oxide Copper Gold

IOCG iron-oxide-copper-gold; MOSFETs Metal-oxide semiconductor field-effect transistors; OED Oxidation Enhanced Diffusion; CMOS Complementary Metal-oxide-silicon; CDARS Certificate of Deposit Account Registry Service; MOV Metal Oxide Varistors; CSM Centro di Salute Mentale; IRDs Image Replacement Documents; IOCG Iron Oxide Copper-Gold; HBI Hot ....

Torq Obtains Drill Permit for the Margarita Iron-Oxide ,

Vancouver, Canada –June 30, 2021 – Torq Resources Inc (TSXV: TORQ, OTCQX: TRBMF) (“Torq” or the “Company”) is pleased to announce that it has received its environmental permit from the Servicio Nacional de Geologia y Mineria for its Margarita iron-oxide-copper-gold project in northern Chile (Figure 1) The environmental permit allows Torq to drill from up to 39 drill platforms ....

Feldspar mineralogy and rare-earth element (re ,

Iron oxide copper-gold mineralization forms in a wide range of ore systems spanning the Archean to the Phanerozoic (eg Groves et al, 2010) Genetic models for these deposits are still much debated, particularly regardingthe role ofigneousrocks,the sources of metals and fluids, and geodynamic settings (eg Hitzman et al, 1992; Barton and...

Finger Source Fluids of Iron Oxide-Copper-Gold and ,

Iron oxide-apatite and iron oxide-copper-gold deposits occur within 148 to 147 Ga volcanic rocks of the St Francois Mountains terrane near a regional boundary separating crustal blocks having ....

IOCG Iron Oxide Copper Gold Ore Deposits

Jan 22, 2015· 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 ,...

Exploratory drilling hits very first iron oxide-copper ,

Dec 16, 2020· That is why new copper projects are becoming more and more important! Dear Readers, as we already know, owns Aurania Resources (ISIN: BMG069741020 / A2DKJ4 / TSX-V: ARU) with his TOP project ‘Lost Cities – Cutucu’ a real treasure of precious metals and copper! The iron oxide-copper-gold-silver project in the southeastern part of Ecuador is in an aggressive exploration phase...

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