| | 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...respectively. Hydrothermal fluids associated with primary biotite yield log(fH2O/fHCl)fluids values of 4.8–6.2 for...alteration is 8.5 to 14.5. The low tonnage Baogutu deposit displays significantly lower fO2 than OPCDs (N NNO |
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