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Porphyry copper deposit

Porphyry copper deposits are copper ore bodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the deposit itself Predating or associated with those fluids are vertical dikes of porphyritic intrusive rocks from which this deposit type derives its name In later stages, circulating meteoric fluids may interact with the magmatic ,...

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PDF The formation of porphyry copper deposits

05-11-2016 0183 32 Porphyry ore deposits are the source of much of the copper, molybdenum, gold and silver used by humans Porphyry ore typically forms in magmatic ,...

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Traveling Lecturer Webinar Controls on Porphyry Copper ,

Porphyry deposits are natural suppliers of most copper and a significant source of gold for our society Whereas the Cu-richest Au-poor porphyries are rela,...

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Porphyry Copper Deposits Portable X

01-06-2021 0183 32 An efficient method to discover porphyry copper deposits is portable X-ray analysis In this post, we dig into the ways portable XRF and XRD tools can give engineers the clues they need to mine these valuable resources and extract hidden ,...

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Gold in porphyry copper deposits its abundance and fate ,

Gold abundances in porphyry copper deposits vary greatly, complicating efforts to define gold-rich porphyry copper deposits The original definition was based on the Au/Mo ratios of porphyry copper deposits with no reference to their copper content Fig 1A , and resulted in the suggestion that gold-rich deposits were found largely in island arc regions Kesler, 1973...

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Porphyry copper deposits in China

Porphyry Cu deposits in China contain a total resource of 47 million tonnes Mt Cu at average grades rangingmostly from 02 to 07 Cu most Approximately 50 of the giant and 35 of the intermediate porphyry Cu deposits in China formed in arcsettings The Xiongcun, Pulang, Duobuza, Bolong, and Naruo deposits in Tibet formed in continental arc settings, and the Central Asian porphyry Cu ,...

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Hopper Copper Gold Porphyry Skarn

Highlights Skarn mineralization over 1200 x 800 x 400m extentHigh grade copper and gold in several skarn horizonsLate Cretaceous poprhyry target, undrilled Undrilled skarn mineralization present in outcrop Permitted for advanced exploration including drilling and road building The Hopper property hosts copper-gold skarn and porphyry mineralization in southwestern Yukon Territory...

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Characteristics of porphyry copper deposits

28-07-2014 0183 32 Porphyry copper deposits are concentrated in belts around the rim of the Pacific ocean North American Cordillera, Andes, SW Pacific and also through eastern Europe and central Asia Alpine-Tethyan belt, the Urals and the Altaid belt where ,...

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Chapter 7 By

Porphyry Copper and Molybdenum Deposits General description Porphyry Cu deposits and encompassing porphyry Cu sys-tems are the subject of extensive ongoing research, and many aspects of these systems are discussed in recent summary papers that include Sillitoe 2000, 2005, 2010 , Tosdal and Richards 2001 , Richards 2003, 2009, 2011 , Cooke et al...

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PDF Distribution of gold in porphyry copper deposits

Porphyry copper deposits according to their morphologic class following Sutherland Brown 1976 V s represent volcanic-type plus some classic-type deposits in which coeval volcanic rocks are ,...

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Porphyry Copper Opportunity Tintic Consolidated Metals

Porphyry Copper Opportunity The Opportunity The East Tintic district has historically been recognized as an area prospective for large porphyry style Cu-Au-Mo mineralization, displaying many similar hallmarks to and having a larger surface geochemical footprint than ,...

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Developing a Copper Porphyry

The process of exploration, discovery development of a copper porphyry...

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Porphyry Copper Deposits

04-05-2017 0183 32 Porphyry copper deposits are one of the most important sources of copper and molybdenum, and are also major sources of silver, gold, and ,...

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What is a Porphyry Copper Deposit?

porphyry copper deposits were the first type of metallic mineral deposit to be exploited by large-scale, bulk tonnage, open pit mining methods Economies of scale and advances in technology have made it possible to profitably mine these deposits despite their relatively low ore grad...

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Mi Vida prospect a porphyry copper

Mi Vida is a porphyry copper-type deposit located in northwestern Argentina in the province of Catamarca It was investigated by Cities Service Minerals during a two-year exploration program which included geological, geochemical, and hydrothermal alteration studies, as well as 7,927 meters of diamond drillingA Precambrian or lower Paleozoic complex composed of schists, migmatites, and ,...

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