SWJ0007 - Premium Grade PREHNITE with EPIDOTE specimen from MALI Annularia Impressive association

Impressive association

Peronopsis angustilimbatus

Second Edition

They do not belong to the same specimen

Ammagnostus

SWJ0007 - Premium Grade PREHNITE with EPIDOTE specimen from MALI Annularia Impressive associationThis is a gorgeous Prehnite with Epidote crystal cluster that was collected from Djouga diggings, Bendougou village, Arrondissement Diako, Kayes Region, Mali. Prehnite is an inosilicate of calcium and aluminium with the formula: Ca2Al(AlSi3O10)(OH)2. Limited Fe3+ substitutes for aluminium in the structure. Prehnite crystallizes in the orthorhombic crystal system, and most often forms as stalactitic or botryoidal aggregates, with only just the crests