| | |   Bixbyite. Description from the source:
 Bixbyite ((Mn+3 Fe+3)2 O3 cub.), Thomas Range, Utah, USA. Perfect crystal. 0,9x0,8x0,8 cm; 9 g with box.
 Source: Simone Citon
 Contributor: John Gray
 Acquired: 10 January, 2009
 Text Updated: 10 January, 2009
 Price: Trade
 Size: 0.35"
 Composition: (Mn,Fe)2O3
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