U-Pb zircon, Re-Os molybdenite geochronology and Rb-Sr geochemistry from the Xiaobaishitou W (-Mo) deposit: Implications for Triassic tectonic setting in eastern Tianshan, NW China
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- 作者：Xiao-Hua Denga ; b ; Yan-Jing Chenb ; c ; yjchen@pku.edu.cn" class="auth_mail" title="E-mail the corresponding author ; gigyjchen@126.com" class="auth_mail" title="E-mail the corresponding author ; M. Santoshd ; Jing-Bin Wanga ; Chao Lie ; Su-Wei Yuef ; Zhen Zhengb ; Hong-Jin Chenb ; Hao-Shu Tangg ; Lian-Hui Dongh ; Xun Quh
- 关键词：Xiaobaishitou ; Zircon U&ndash ; Pb geochronology ; Re&ndash ; Os ages ; Skarn ; Tianshan
- 刊名：Ore Geology Reviews
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：80
- 期：Complete
- 页码：332-351
- 全文大小：5710 K
文摘
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The Xiaobaishitou deposit is characterized by typical calc-silicate mineralogy.
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Re–Os and U–Pb dating constrained the mineralization to 242–240 Ma.
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Re contents and Sr isotope suggest the fluids were sourced from granite and carbonate.
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The Xiaobaishitou is a skarn deposit formed in a tectonic transition setting.