20hhgd.is ((CALCITE)), $40 MINIMUM BID, Gralex Quarry, Mont-sur-Marchienne, Charleroi, Hainaut, Belgium, 8 x 7 x 5 cm, Cabinet | |
Undamaged pair of Calcite crystals from Belgium from the Belgium collector, Renaud Vochten. ex Glenn Davidson collection. ex Weinrich Minerals specimen, ex Renaud Vochten collection. |