- Adamite (Var: Cuprian Adamite), Ferrilotharmeyerite, Beaverite
- Miniature, 3.4 x 2.9 x 1.3 cm
- Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia
There are numerous gemmy, deep green crystals of cuprian adamite, some doubly terminated to about 1 cm in length! The crystals have inclusions of Ferrilotharmeyerite which lends them color. Sprinkling them are sub-mm sized, but bright yellow beaverite. Ex. Willy Israel Collection.