David K. Joyce


17.8x9.0x7.7 cm
Tri State Area

Missouri, USA


Item number: 20802

A VERY large, cabinet specimen of blocky, sphalerite crystals from this amazing zinc mining area. The crystals are not highly twinned like many sphalerite crystals. Matrix is limestone and the sphalerite crystals are thickly clustered on curved, creamy-white dolomite crystals. Big and impressive. Extra postage required here!!