- Locality
- Viloco Mine, Loayza Province, La Paz, Bolivia
- Minerals
- Cassiterite, Quartz
- Dimensions
- 8.5 x 7 x 3.5 cm
- Size class
- Small Cabinet
- SID
- LL584
Lustrous black Cassiterite crystals to 2.3cm associated with Quartz crystals. Ex. Bob Reynolds collection.