20hhgd.is ((CALCITE var MANGANESE bearing CALCITE, PYRITE)), FLUORESCENT, $15 MINIMUM BID, Huarón mine, Huarón mining district, Huayllay district, Pasco province, Pasco, Peru, 5 x 5 x 2 cm, Miniature | |
Lustrous cubic Pyrite around the perimeter with white Calcite variety Manganese bearing Calcite which is strongly Fluorescent under UVSW with a red orange color. ex Glenn Davidson collection. |