Metallogenesis of the Zhibo and Chagangnuoer volcanic iron oxide deposits in the Awulale Iron Metallogenic Belt, Western Tianshan orogen, China
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- 作者：Xi Zhanga ; b ; c ; Reiner Klemdd ; Jun Gaoa ; b ; gaojun@mail.iggcas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Lian-Hui Donge ; Xin-Shui Wanga ; b ; Karsten Haased ; Tuo Jianga ; b ; Qing Qianb
- 关键词：Metallogenesis ; Magmatic iron oxide ore deposits ; Magnetite trace elements and O-isotopes ; U&ndash ; Pb zircon ages ; Tianshan
- 刊名：Journal of Asian Earth Sciences
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：113
- 期：part_P1
- 页码：151-172
- 全文大小：9001 K
文摘
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Two iron deposits were generated in a continental arc-setting.
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We favor a magmatic origin for the iron oxide mineralization.
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The mineralization is related to the magmatic evolution of the same volcano.
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The mineralization of both deposits occurred between ca. 350 and 330 Ma.
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Both deposits were hydrothermally overprinted between ca. 319 and 313 Ma.