- RH3-36
- Columbite/Tantalite
- Betafo, Madagascar
- Small Cabinet, 6.0 x 2.5 x 2.1 cm
- Ex. Richard Hauck
- SOLD
This is a large, heavy, long prismatic, lustrous but opaque, crystal cluster, combining two elements much in demand for making vital, metallic alloys. The color is blackish-brown, and the specimen is in very good shape, quite aesthetic overall.