Dims:1.2x1.2x1.0" (3.0x3.0x2.5 cm)
Wt: 0.8oz. (24g)w/base
Tsumeb mine, Tsumeb, Namibia
The matrix of this specimen is covered with nodules of fuzzy green mottramite. The mottramite gives this specimen a velvet-like appearance. No individual crystals of mottramite are visible. The back of the specimen is coated with hundreds of tiny rhombohedrons of calcite. This specimen is attached to a clear acrylic base.