06hlkmis ((BYSSOLITE, ADULARIA)), $10 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester County, Pennsylvania, 9 x 7.5 X 2.5 cm, Cabinet, | |
Here is an older specimen from an old collection from a locality now a flooded Quarry pond. There are crystals of white Adularia protruding. ex Rick Hafer collection but no labels. |