22btrus.nr ((CALCITE variety MANGANOAN CALCITE, QUARTZ, PYRITE, TETRAHEDRITE)), $35 MINIMUM BID, Pachapaqui mining district, Bolognesi Province, Áncash, Peru, 12 x 5.5 x 3.5 cm, Cabinet | |
Light colored Manganoan Calcite with associated Quartz, Pyrite, and Tetrahedrite. |