Occurrence of pumpellyite in hydrotherma
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Catherine Mevel
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Article
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1981
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Springer
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English
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Metabasalts with abundant pumpellyite have been dredged in the Vema fracture zone, Atlantic ocean, and contain prehnite + pumpellyite + epidote + chlorite + white mica. The prehnite -pumpellyite association in these rocks differs from the prehnite -epidote association for most of the prehnite -pumpe