6hlkmr ((SPHALERITE and FLUORITE on CALCITE)), $10 MINIMUM BID, Burkholder Quarry, Lancaster County, Pennsylvania, 6 x 3.5 x 2 cm | |
A druze of micro gemmy little Calcite crystals on a matrix of Limestone. One the Calcite is a cluster of Sphalerite and a couple of micro crystals of Sphalerite. The cluster appears to have some contact on the top of the crystals which probably were growing in a seam. Also present are some micro crystals of purple Fluorite. |