porphry copper ore seller

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  The geology, structure and mineralisation of the Oyu Tolgoi …

  201651 · Due to the low pyrite content of the ore, and the reactive mafic composition of the basaltic hosts, leaching has been minimal, with copper carbonate (mainly malachite, with associated azurite, cuprite, chrysocolla, neotocite and tenorite) coating fractures in the weathered basalt.

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  PorterGeo Database - Ore Deposit Description

  The Panguna porphyry copper-gold deposit is located in the Crown Prince Range of central-south Bougainville Island in eastern Papua New Guinea, at an altitude of 500 to 1200 m (#Location: 6° 19' 0"S, 155° 29' 36"E). Gold was initially discovered by prospectors at Kupei in 1930, and shortly after at nearby Panguna, some 5.5 km to the sout-west.

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  Porphyry Copper Deposit Geology PPT - 911 Metallurgist

  2015322 · Porphyry Copper Deposit Geology PPT. Here let’s understand the geology of porphyries and iron oxide copper gold deposits or IOCG as they are known. These are somewhat the giants of the ore deposits world. As a mining interested learner, the geology of porphyry copper deposits is vital to your education. Now in the first Exploration Geology ...

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  RANKED: World’s top 10 copper mining projects – 2022

  2022216 · Rio Tinto and BHP’s Resolution copper project in Arizona comes in second with a 27.7 mt copper resource. The world’s top two miners have spent $2 billion over 26 years trying to launch ...

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  Copper in Argentina: a Golden Opportunity for Argentinean Mining

  In the last edition of the Argentina Mining Convention, Nivaldo Rojas, President of Rojas & Asociados Mining Consultants, made a detailed analysis of the possibilities and opportunities existing in Argentina for copper mining development. Just to give an idea, 14 ore deposits could be producing in Argentina, within a ...

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  An Empirical Geophysical Model for Porphyry Copper …

  2023318 · In this study, we aim to build a geophysical model for Laramide porphyry deposits by focusing on geophysical manifestations (magnetic and electrical methods) combined with geological observations ...

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  Geophysical Signatures of Copper-Gold Porphyry and …

  2023822 · Porphyry copper deposits are currently the largest source of copper ore. Although they are low-grade, the deposits constitute important sources because they may be worked on a large scale at low cost. Geologically, the deposits occur close to or in granitic intrusive rocks that are porphyritic in texture.

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  OneMine | Geology and Resource Estimation at the Panguna Porphry Copper ...

  Daily geological mapping of the Panguna porphyry copper/gold system since mining began in 1971 has provided a good basis for resource estimation and mine planning as the mine and estimation methods have advanced. Geology defined during evaluation and early mining has been substantiated and many smaller features have been better defined or identified. …

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  Porphyry copper deposit formation in arcs: What are the odds?

  20211116 · A key finding of this paper is that most volcanoplutonic arcs above subduction zones are prospective for porphyry ore formation, with prob­abilities only falling to low values at late stages of magmatic-hydrothermal fluid exsolution, focusing, and …

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  Copper Concentrate – Integral Global Resources Pte. Ltd.

  The copper concentrate that IGR sells is based on wet metric tons (+ / – 10% at the seller’s option). Delivery of the copper concentrate can be done on FOB or CIF / CFR basis.

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