Constraints of fluid inclusions and in-situ S-Pb isotopic compositions on the origin of the North Kostobe sediment-hosted gold deposit, eastern Kazakhstan

详细信息    查看全文

• 作者：Kam-Hung Wong^a ; Mei-Fu Zhou^a ; Wei Terry Chen^b ; ^{chenwei@mail.gyig.ac.cn} ; Hugh O'Brien^c ; Yann Lahaye^c ; Sik-Lap Jacky Chan^a ; ^d
• 关键词：East Kazakhstan ; Sediment-hosted gold ; Orogenic gold ; In-situ S and Pb isotopic analysis ; LA-MC-ICP-MS
• 刊名：Ore Geology Reviews
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：81
• 期：part_P1
• 页码：256-269
• 全文大小：2866 K
• 卷排序：81

文摘

Paleozoic orogenic gold deposits in eastern Kazakhstan Ore fluids were mesothermal, CO2-rich and low salinity. Fluids were generated from sedimentary rocks by metamorphic devolatilization. In-situ measurement of S and Pb isotopes on sulfides by LA-MC-ICPMS