11btbwnr ((GALENA, SPHALERITE)), $10 MINIMUM BID, Idarado Mine, Ouray, Ouray County, Colorado, 4 x 2.5 x 2 cm, Miniature | |
Here is a fine specimen from the historic Idarado Mine in Colorado. It has lustrous cubic Galena crystals with octahedral modifications on a matrix of Sphalerite. ex Bill Williams collection. |