The role of black shales as a source of sulfur and semimetals in magmatic nickel-copper deposits: Example from the Partridge River Intrusion, Duluth Complex, Minnesota, USA
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- 作者：N. Samalens ; n.samalens@gmail.com ; S-J. Barnes ; E.W. Sawyer
- 关键词：Duluth Complex ; Proterozoic black shales ; In-situ contamination ; Partial melting ; Diffusion ; Ni deposits ; Magmatic sulfides
- 刊名：Ore Geology Reviews
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：81
- 期：part_P1
- 页码：173-187
- 全文大小：3104 K
- 卷排序：81
文摘
We examine interactions between black shale xenoliths and mafic magma. Sulfide droplets are entrained in the xenolith melt and transferred to the magma. Sulfur and semimetals contamination of the mafic magma is shown and modeled.