Bright and golden, striated pyrite crystals sit on a matrix of lustrous jet black sphalerite crystals. The rear also shows some nice (but smaller) pyrites coating the matrix. Very fine old timer from this historical Colorado locality.
Location: Eagle Mine, Gilman District, Eagle County, Colorado
Dimensions: 11.4 x 9.2 x 4cm
Size: Cabinet & Larger
Locality: North America