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3D3DSilver 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