- Locality
- Dzhezkazgan mining district, Karaganda Region, Kazakhstan
- Minerals
- Betekhtinite
- Dimensions
- 8 x 8 x 4 cm
- Size class
- Small Cabinet
- SID
- P753
Crystal aggregates of steely black Betekhtinite on a Quartz crystal covered matrix. The Betekhtinite and Quartz crystals cover both sides of the specimen. Betekhtinite is a rare copper, iron, lead sulfide mineral and matrix specimens were always harder to come by. Ex. Rolf Wein collection.
