FLUORITE with CHALCOPYRITE and CALCITE, Burkholder's Quarry, Earl, Lancaster County, Pennsylvania, 7 x 3.5 x 2.5 cm | |
Here is an specimen of purple lustrous cubic Fluorite on Calcite with Chalcopyrites. I had a few of these last year and they were very popular. This is from a limestone quarry in a county also famous for the Amish their horse and buggy mode of transportation. Pennsylvanian minerals are not too frequently seen at shows. |