15fbdjr ((CALCITE)), $5 MINIMUM BID, Butte, Silver Bow County, Montana, 4.5 x 4 x 3.5 cm, Miniature, | |
Uncommon specimen of Calcite from Butte. Cluster of Calcite on a matrix of massive Pyrite. In the center is a 2 cm scalenahedral crystal of Calcite. |