ARSENTSUMEBITE
Specimen are-1

Dims: 2.2x1.4x0.9" (5.7x3.7x2.3 cm)

Wt: 2.24 oz. (63.4g)

Tsumeb Mine, Tsumeb, Namibia

This specimen likely consists of mostly anglesite by weight, including several large transparent or milky white crystals. The Arsentsumebite is everthing green on this specimen. Part of it is in the form of green crusts on the surface of the specimen, part of it is in massive form exposed on the broken edges of the specimen, and part of it is in the form of inclusions in the anglesite crystals. None of the arsentsumebite shows any crystal form, even under a loupe. The crusts and inclusions are a darker green than the massive form, except for some dark green veins running through some of the larger chunks.