6hlkmis ((ADULARIA, CLINOZOISITE, PREHNITE, BYSSOLITE, ACTINOLITE)), $25 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Chester County, Pennsylvania, 7 x 7 x 4.3 cm, Cabinet, | |
Classic Pennsylvania locality and specimen. This is old material with the Quarry now filled with water and probably old submerged cars. These are from an older Pennsylvania collection. Here are white Adularia, brown Clinozoisite, hair like Byssolite, and darker near black acicular Actinolite crystals on a cabinet sized specimen. |