 | | Journal (article/letter/editorial) | | Early Mesozoic Paired Alkaline Porphyry Deposit Belts (Cu-Au ± Ag-Pt-Pd-Mo) Within the Canadian Cordillera...Box 9333, Stn Prov Govt, Victoria, BC V8W 9N3, Canada Abstract Paired belts of alkalic and calc-alkalic...as the Quesnel and Stikine terranes in western Canada. These parallel arc terranes extend for 2,000 km...referred to as the Cache Creek terrane. Porphyry Cu ± Au-Mo-Ag deposits are concentrated within the Stikine-Quesnel...copper endowment was acquired. Distinct trends of Cu-Au ± Ag-Mo mineralization within both arc terranes |  | Huang, Xiao-Wen, Sappin, Anne-Aurélie, Boutroy, Émilie, Beaudoin, Georges, Makvandi, Sheida (2019) Trace Element Composition of Igneous and Hydrothermal Magnetite from Porphyry Deposits: Relationship to Deposit Subtypes and Magmatic Affinity. Economic Geology, 114 (5) 917-952 doi:10.5382/econgeo.4648 | Journal (article/letter/editorial) | | Magnetite from Porphyry Deposits: Relationship to Deposit Subtypes and Magmatic Affinity* Xiao-Wen Huang...Sheida Makvandi2,3 1 State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...géologique, Université Laval, Québec, Québec G1V 0A6, Canada Center on the Geology and Engineering of Mineral...Québec, Québec G1V 0A6, Canada 4 Geological Survey of Canada, Natural Resources Canada, 490 rue de la Couronne...G1K 9A9, Canada 5 Agnico Eagle Mines Limited, 1655 3e Av, Val d’Or, Québec J9P 1W1, Canada Abstract |  | Cao, Mingjian, Qin, Kezhang, Li, Guangming, Jin, Luying, Evans, Noreen J., Yang, Xiangrong (2014) Baogutu: An example of reduced porphyry Cu deposit in western Junggar. Ore Geology Reviews, 56. 159-180 doi:10.1016/j.oregeorev.2013.08.014 | Journal (article/letter/editorial) | | com/locate/oregeorev Baogutu: An example of reduced porphyry Cu deposit in western Junggar Mingjian Cao a,b,⁎, Kezhang...2013 Keywords: Reduced porphyry copper deposit Baogutu deposit Pyrrhotite Oxygen fugacity Methane a b...anhydrite and hematite. In contrast, the Baogutu deposit contains abundant hypogene pyrrhotite and methane-rich...alteration is 8.5 to 14.5. The low tonnage Baogutu deposit displays significantly lower fO2 than OPCDs (N NNO...reserved. 1. Introduction Classic oxidized porphyry Cu deposits (OPCD) emplaced in subduction zones or in |
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