The genesis of the ores and intrusions at the Yuhai Cu-Mo deposit in eastern Tianshan, NW China: Constraints from geology, geochronology, geochemistry, and Hf isotope systematics
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- 作者：Yin-Hong Wang ; wyh@cugb.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Fang-Fang Zhang ; Jia-Jun Liu
- 关键词：Zircon U&ndash ; Pb dating ; Molybdenite Re&ndash ; Os dating ; Geochemistry ; Hf isotope ; Yuhai porphyry Cu&ndash ; Mo deposit ; Eastern Tianshan
- 刊名：Ore Geology Reviews
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：77
- 期：Complete
- 页码：312-331
- 全文大小：3898 K
文摘
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The Yuhai diorite and granodiorite were derived from partial melting of subduction-modified mantle components.
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The magmatic events occurred at ca. 441–430 Ma, and porphyry deposit formed younger than the emplacement of intrusions.
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The Yuhai intrusions and associated mineralization were related to the northward subduction of the ancient Tianshan ocean.