6hlkmis ((ANDULARIA, BYSSOLITE, GOETHITE pseudomorphs after PYRITE)), $6 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Chester County, Pennsylvania, 4 x 1.5 x 1.5 cm, Miniature, | |
Here is old material from a US classic location which is now a water filled quarry hole. That means you need scuba gear for collecting wet minerals. Here are classic twinned Andularia crystals with Bysolite. The bown color is from small Pyrite crystals pseudomorphing to Goethite. ex Rick Hafer collection. |