300-9iddbcfiss ((ARSENOPYRITE pseudomorph after PYRRHOTITE with CALCITE)), $30 MINIMUM BID, Level 11, San Antonio El Grande Mine, East Camp, Santa Eulalia, chihuahua, Mexico, 6 x 4 x 2.5 cm, Miniature | |
Undamaged terminated white Calcite crystals on part of the lustrous silvery Arsenopyrite pseudo after Pyrrhotite. |