7ddcetn ((TETRAHEDRITE with QUARTZ)), MINIMUM BID $30, Casapalca Mine, Peru, 10.5 x 9.5 x 3.2 cm, Cabinet | |
A plate of Tetrahedrite with one large crystal which stands out above the rest. White opaque Quartz covers much of the Tetrahedrite. ex Ernie Schlichter. |