- Locality
- Stalaker Quarry, Tjolling, Langesundsfjord, Norway
- Dimensions
- 6.5 x 3.5 x 3.5 cm
- Size class
- Small Cabinet
- SID
- TL128
Black crystals of Zirconolite-30 in matix. The crystals reach 7mm in size. Zirconolite is a rare calcium zirconium titanium oxide mineral.