Arsenite, titanium-bearing mineral
Specific gravity: 3.9
Hardness: 5½ to 6
Colour: Dark brown
At the type locality, the Wanni glacier - Scherbadung area, Binn, Goms, Valais, Switzerland, cafarsite occurs on cleft faces in orthogneiss associated with asbecasite, gasparite-(Ce), chernovite and synchysite (HOM).
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