| | |   Silver in Bornite. Description from the source:
 Silver in Bornite (Ag cub.), San Martin, Zacatecas, Mexico. Silver sheet into the massive Bornite. Typic for the locale. 5x3,5x2,5 cm; 62 g.
 Source: Simone Citon
 Contributor: John Gray
 Acquired: 30 September, 2008
 Text Updated: 1 October, 2008
 Price: Trade
 Size: 2"
 Composition: Ag
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