UC Minerals Shop
Siderite on Sphalerite and Chalcopyrite
$85.50
Specimen # 921275
Specimen Locality: Eagle Mine, Gilman, Colorado
Mineral Description: A black sphalerite matrix with minor brassy chalcopyrite which is coated with hundreds of light brown to tan siderite roses. From the collection of C. Oldham. Height: 11.5 Width: 5.5 Depth: 2.8 cm