Calcite with Pyrite, Idarado Mine, Ouray, Colorado small cabinet 3.5 x 4.3 x 12.5 cm $250. Online 12/1
Stalactitic group of lustrous calcite with fine preferential druse of pyrite. A unique specimen in my experience from this famous Colorado locality. In excellent condition. Note: attachment point on base shows typical hollow centers characteristic of stalactitic growth. Betty Kalaskie Collection #564: acquired 1989.