A metasomatized lithospheric mantle control on the metallogenic signature of post-subduction magmatism

Hydrous and alkali rich magmas rise through the lithosphere and may host gold-rich ore deposits – a poorly understood process. Here, the authors present new chalcophile element data across a metallogenic section of the lithosphere and suggest a continuous or staged ascent of magmatic-hydrothermal se...

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Autores principales: David A. Holwell, Marco Fiorentini, Iain McDonald, Yongjun Lu, Andrea Giuliani, Daniel J. Smith, Manuel Keith, Marek Locmelis
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/13dfbee8052a46c8893f54c59cc727f2
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Sumario:Hydrous and alkali rich magmas rise through the lithosphere and may host gold-rich ore deposits – a poorly understood process. Here, the authors present new chalcophile element data across a metallogenic section of the lithosphere and suggest a continuous or staged ascent of magmatic-hydrothermal settings from mantle to upper crust.