Mottramite on Calcite (ex Rich Kosnar Collection)

Item Description

A classic specimen from Tsumeb of deep olive-green Mottramite forming botryoidal aggregates with the classic "greasy" luster which are overgrowing and associated with white to colorless Calcite crystals. Some of the Calcites are nearly water-clear, and the overall balance and aesthetics of the piece make it a good miniature size specimen from this most renowned of localities.