6hlkmis ((ADULARIA, ACTINOLITE variety BYSSOLITE)), $10 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Wallace Twp, Chester County, Pennsylvania, 7 x 5.5 x 2.5 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 twinned white Adularia crystals with hairlike Byssolite from Cornog. ex Rick Hafer. |