kmr CHABAZITE, Dyer Quarry, Gickerville (Gibralter), Birdsboro, Berks County, Pennsylvania, 10 x 5 x 2 cm, Cabinet | |
The surface is covered with white transluscent rhombs to 5mm of Chabazite from Pennsylvania. The matrix is a triassic Diabase and has a sawn flat base. Dyer is a crushed stone Quarry. |