6hlkmis ((BYSSOLITE)), $6 MINIMUM BID, Keystone Trap Rock Quarry, Cornog, Chester County, Pennsylvania, 3.5 x 2.5 x 2.5 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. This is a light weight mat of Byssolite and looks like a miniature brillo pad. ex Rick Hafer collection. |