7hlkmis ((PREHNITE, BYSSOLITE)), $1 MINIMUM BID, Keystone Traprock Quarry, Cornog, Chester County, Pennsylvania, 5 x 1.5 x 1.5 cm, Miniature, | |
Jackstraw white colored Prehnite from this classic Alpine formation in Pennsylvania full of needles of Byssolite when viewed with a loop |