Cretaceous subduction-related magmatism and associated porphyry-type Cu-Mo prospects in the Eastern Pontides, Turkey: New constraints from geochronology and geochemistry
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- 作者：Okan Delibaşa ; b ; delibaso@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Robert Moritzb ; Alexey Ulianovc ; Massimo Chiaradiab ; Cem Saraç ; a ; Kemal M. Revand ; Deniz Gö ; ç ; d
- 关键词：Neotethys Ocean ; Subduction-related magmatism ; Porphyry-type mineralization ; LA-ICP-MS U&ndash ; Pb zircon dating ; Eastern Pontides ; Turkey
- 刊名：Lithos
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：248-251
- 期：Complete
- 页码：119-137
- 全文大小：3584 K
文摘
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This study focuses on porphyry-type prospects in the Eastern Pontides.
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Porphyry type mineralization events in the belt were formed between about 133 to 76 Ma.
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Three different time intervals were responsible for the formation of porphyry type mineralizations.
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Subduction related calc-alkaline magmatism has a high potential for the evolved porphyry Cu-Mo systems.
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Highly- oxidized mantle derived magma could play a role in the formation of Cu-Mo±Au bearing porphyry type mineralization.