  Stannite.
Description from the source:
Stannite (Cu2 Fe Sn S4 tet.), San Jose` Mine, Oruro, Bolivia. Yellowish masses or pseudocrystals with prismatic dark gray Zinkenite. 1,6x1,4x1,2 cm; 5 g.
Source: Simone Citon
Contributor: John Gray
Acquired: 30 September, 2008
Text Updated: 1 October, 2008
Price: Trade
Size: 0.6"
Composition: Cu2FeSnS4
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