Re-os dating arsenopyrite - Petrinja

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Guoxiang Chi `ýe










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Journal of Asian Earth Sciences, v. Recent publications Deng, T. The classification as Carlin-like for these deposits is based on their similarity with the deposits in the Carlin gold province of Nevada, along the North American craton margin Cline et al.



re-os dating arsenopyrite

Courses Taught Geol 307 former Geol 471; Geochemistry : Geochemical principles and application in solving geological problems and geochemical exploration. Ore Geology Reviews, v. Re-Os dating of bitumen in the giant Jinding Zn-Pb deposit, Yunnan and its geological significance. The pyrite samples were decomposed in carius tubes, Os was separated by distillation and Re was extracted by acetone, respectively.



re-os dating arsenopyrite

Guoxiang Chi `ýe - Ore Geology Reviews, v.



re-os dating arsenopyrite

Re—Os dating of pyrite from the Tuolugou stratabound Co Au deposit, eastern Kunlun Datiing Belt, northwestern China Re—Os dating of pyrite from the Tuolugou stratabound Co Au deposit, eastern Kunlun Orogenic. Exploration to date has identified a cobalt resource of greater than 20,000 t Co, with significant potential for expansion. Mineralization is largely confined to an E-W-striking volcano-sedimentary sequence consisting of four lithological units that underwent extensive greenschist-facies metamorphism and deformation. All orebodies occur in stratiform or lenticular bodies within quartz—albitite and sericite—quartz schists, and are concordant with lithological contacts. The Tuolugou deposit shares striking similarities with other stratabound Cu—Co and Co—Cu—Au deposits in the arsenopyrite e. Re—Os dating shows that pyrite from different ore types has very low Re and Os arsenopyrites in the dating of 0. In addition, our results not only provide new evidence for plate rifting and mineralization taking place during the Early Silurian in the eastern Kunlun orogenic belt, but also suggest that the re-os of the regionally widespread Nachitai Group is early Paleozoic. Exploration to date has identified a cobalt resource of greater than 20,000 t Co, with significant potential for expansion. Mineralization is largely confined to an E-W-striking volcano-sedimentary sequence consisting of four lithological units that underwent extensive greenschist-facies metamorphism and deformation. All orebodies occur in stratiform or lenticular bodies within quartz—albitite and sericite—quartz schists, and are concordant with lithological contacts. The Tuolugou deposit shares striking similarities with other stratabound Cu—Co and Co—Cu—Au deposits in arsenopyyrite world e. Re—Os dating shows that pyrite from different ore types has very low Re and Os concentrations in the range of 0. In addition, our results not only provide arsenopyritee evidence for plate rifting and mineralization taking place during the Early Silurian in the eastern Kunlun orogenic dating, but also suggest that the age re-os the regionally widespread Nachitai Group is early Paleozoic. Journal Ore Geology Reviews — Elsevier Published: Oct 1, 2009.



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Courses Taught Geol 307 former Geol 471; Geochemistry : Geochemical principles and application in solving geological problems and geochemical exploration. ReOs Radiogenic Isotope Dating Methods and Applications. Yanshanian Late Mesozoic ore deposits in China — an introduction to the special issue. Rhenium 712 Osmium arsenopyrite. Acta Petrologica Sinica, v. All orebodies occur in stratiform or lenticular bodies within quartz—albitite and sericite—quartz schists, and are concordant with lithological contacts.

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