15dm134 ((CALCITE)), $10 MINIMUM BID, Burkholder Quarry, Lancaster County, Pennsylvania, 11 x 5 x 4.5 cm, Cabinet | |
Undamaged scalenohedral golden Calcite crystals on a limestone matrix from a quarry in Pennsylvania. I have not seen many specimens from this quarry but is is the Pennsylvania quarry where small deep purple Fluorites have been found. Dennis McMurdie collection. |