Cobalt and precious metals in sulphides of peridotite xenoliths and inferences concerning their distribution according to geodynamic environment: A case study from the Scottish lithospheric mantle
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- 作者：Hannah S.R. Hughesa ; hannah.hughes@wits.ac.za" class="auth_mail" title="E-mail the corresponding author ; Iain McDonalda ; John W. Faithfullb ; Brian G.J. Uptonc ; Matthew Loockea
- 关键词：NAC ; North Atlantic Craton ; GGF ; Great Glen Fault ; NAIP ; North Atlantic Igneous Province ; BPIP ; British Palaeogene Igneous Province ; SCLM ; subcontinental lithospheric mantle ; PGE ; platinum-group elements ; MSS ; Monosulphide solid solution
- 刊名：Lithos
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：240-243
- 期：Complete
- 页码：202-227
- 全文大小：4574 K
文摘
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Chalcophile elements and sulphide ‘populations’ in the SCLM
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Variability of sulphide texture and composition according to terrane age
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Cobalt is elevated in sulphides in all xenoliths south of the Great Glen Fault.
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Cobalt enrichment is the result of Iapetus ocean crust subduction.
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Carbonate-phosphate-sulphide immiscibility suggests carbonatite metasomatism of SCLM.