productive porphyry copper belts

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Discriminating productive and barren porphyry copper deposits in

The Kerman Cenozoic magmatic arc KCMA , lo ed on the southeast of the Central Iranian volcano-plutonic belt, hosts some world class porphyry copper

Porphyry copper deposit - Wikipedia

Porphyry copper deposits are copper ore bodies that are formed from hydrothermal fluids that Porphyry deposits tend to occur in linear, orogen-parallel belts such as the Andes in South America . There also Shallow subduction of

PDF Porphyry copper mineralization in Iran: main metallogenic

PDF On Aug 5, 20 2, Mehraj AGHAZADEH and others published Porphyry copper mineralization in Iran: main metallogenic belts and ore-forming episodes

PDF Giant versus small porphyry copper deposits of Cenozoic age

4 Dec 2020 of porphyry copper belts. References. Baldwin JA, Pearce JA 982 Discrimination of productive and. nonproductive porphyritic intrusions in the

Gold endowments of porphyry deposits controlled by precipitation

4 Jan 2020 Porphyry copper and gold deposits are the dominant natural suppliers of these Melt productivity at deeper crustal levels will be larger than at Cornejo, P. Tertiary magmatic evolution of the maricunga mineral belt

Preliminary Model of Porphyry Copper Deposits - USGS

normalized patterns of productive plutons in Arizona have steeper slopes, lower total REE spatially associated with porphyry copper belts in the Andes.

Porphyry copper deposit model - USGS Publi ions Repository

Simplified map of porphyry copper belts and major porphyry copper deposits in the Andes . the production of porphyry deposits as compared to annual global.

Mineralogical Setting of Precious Metals at the Assarel Porphyry

24 Oct 2020 Assarel Porphyry Copper-Gold Deposit, Bulgaria, Porphyry-type deposits are the main source for global Cu and Mo production, while several Magmatic and Metallogenetic Belt BMMB 2 –23 or Banatite Belt 24 , based

Why No Porphyry Copper Deposits in Japan and South Korea

6 Feb 20 8 Why No Porphyry Copper Deposits in Japan and South Korea? for porphyry Cu belts worldwide, appear to be present only locally. the country& 39;s largest with historical production of 0.8 Mt. of Cu metal – was first m

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