6hlkmis ((PREHNITE, ACTINOLITE variety BYSSOLITE)), $10 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Wallace Twp, Chester County, Pennsylvania, 7.5 x 4.5 x 3.5 cm, Cabinet, | |
Here is a Pennsylvania classic from a locality with its quarry now filled with water. Old material from the Rick Hafer collection. Here are crystals of jackstraw Prehnite surrounding a pocket of hairlike Byssolite from Cornog. ex Rick Hafer. |