Iron isotope fractionation during skarn-type alteration: Implications for metal source in the Han-Xing iron skarn deposit
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- 作者：Bin Zhua ; b ; binz@mail.iggcas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Hong-Fu Zhanga ; hfzhang@mail.igcas.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Xin-Miao Zhaoa ; Yong-Sheng Hec
- 关键词：Fe isotope ; Skarn-type alteration ; Fe skarn deposit ; Isotopic fractionation ; Metal source
- 刊名：Ore Geology Reviews
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：74
- 期：Complete
- 页码：139-150
- 全文大小：2811 K
文摘
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Heavy Fe isotopes were preferentially leached from diorites during skarn-type alteration;
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A clear sequence among metallic minerals of δ56FePy > δ56FePo > δ56FeMgt has been obtained;
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The main Fe budget of the Han-Xing Fe skarn deposit is not derived from the leaching iron but from the magmatic fluid.