Sylvanite | |||
Sample Image | |||
Sylvanite. The tag that came with sample reads as follows: Sylvanite, Bessie G Mine - La Plata County Near Durango, Colorado.I traded this sample for a few of my strange copper nodules. A mineral composed of gold and/or silver, plus tellurium? What could be more exotic! Source: Calvin Webb Contributor: Calvin Webb Acquired: 1 September, 2003 Price: Donated Size: 1" Composition: (Au,Ag)2Te4 | |||
|