mdis BOURNONITE with PYRITE, QUARTZ, and SPHALERITE, Quiruvilca Mine, (La Libertad Mine, Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru, 7 x 5 x 2.5 cm, Small Cabinet. | |
Cogwheel crystals of Bournonite with associated minerals of Quartz, Sphalerite, and Pyrite. |