Idarado Mine, Telluride, Ouray District, San Miguel Co., Colorado, USA
A large plate of sharply pointed dog tooth Calcite crystals coated with bright, micro Pyrite crystals. This specimen looks much better in person than in the photos. Some of the Pyrite appears to have partially pseudomorphed (see the next to last photo which is actually a blowup of the picture preceding it). There is more Pyrite coated Calcite on the bottom as depicted in the last photo. The specimen is in fairly good condition, but a few of the Calcite terminations have been damaged.