Prehnite from Diakon, Kayes Region, Mali - image 1
Photo by Jeffrey A. Scovil

Prehnite from Diakon, Kayes Region, Mali

Prehnite Spheres on Epidote, Diakon, Cercle de Boufalabe, Kayes Region, Mali. Collection globalminerals888

Product details

SpeciesPrehniteEpidote
Added on09/05/2025
LocalityMali, Kayes Region, Diakon
Current owner
Globalminerals888
Globalminerals888
Germany
Acquired
Sep 2025
Member since 2025

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Prehnite
Mineral guide
Learn about Prehnite
apple- to mint-green crystals and sculptural botryoidal/rosette forms; a calcium aluminum silicate formed in low-temp hydrothermal environments.
Prehnite
Regional guide
Prehnite from Diakon
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Locality guide
Diakon
Diakon, Mali — a premier prehnite–epidote locality and source of Mali garnet, prized for sculptural prehnite on dark epidote and strong gem-trade relevance.