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Group of quartz crystals, with defined rhombohedron forms and parallel growth (faden). Excellent brilliance and transparence. These are specimens from a Moroccan mine that is poorly represented in collections. 6s226
Group of quartz crystals, with defined rhombohedron forms and some with more development faces, poorly developed prisms. Excellent brilliance and transparence. These are specimens from a Moroccan mine that is poorly represented in collections.