8hlkm.is ((BYSSOLITE on BYSSOLITE included QUARTZ)), $25 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, 8 x 5.5 x 4 cm, Cabinet | |
Fine Cabinet sized specimen from the classic Pennsylvania locality of large twinned white Adularia with long hairlike Byssolite on a matrix of massive Quartz included by the hairlike Byssolite. ex Rick Haefer collection |