300-9iddbcfar ((CALCITE)), $25 MINIMUM BID, Aurora Mine, Leversbach, Eifel Mountains, Nordrhein-Westfalen, Germany, 10.5 x 6 x 5 cm, Cabinet, | |
ex H Westenberger collection. Undamaged very fine old German specimen of Calcite consisting of stacked rhombs with minute octahedral crystals of Pyrite on and included in the Calcite. |