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By-Products of Porphyry Copper and Molybdenum Deposits
2016Abstract Porphyry Cu and porphyry Mo deposits are large to giant deposits ranging up to >20 and 1.6 Gt of ore, respectively, that supply about 60 and 95% of the world’s copper and molybdenum, as well as significant amounts of gold and silver.
David A. John, Ryan D. Taylor
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Rhenium in porphyry copper deposits of the urals
Geology of Ore Deposits, 2013The overwhelming majority of porphyry Mo-Au-Cu deposits in the Urals are related to the low-K quartz diorite minor intrusions of the island-arc type, which were formed from Silurian Middle-Late Carboniferous. In the South Urals, the Cu/Mo ratio of ore decreases eastward along with enrichment in Re.
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Porphyry Deposits of the Canadian Cordillera
Journal of Geochemical Exploration, 1977openaire +1 more source

