- Locality
- Gem Mine, San Benito Co., California
- Minerals
- Neptunite
- Dimensions
- 6 x 3.5 x 1.5 cm
- Size class
- Small Cabinet
- SID
- Q883
Lots of lustrous black Neptunite crystals rising out of a Natrolite covered matrix. Most of the crystals are perfect and undamaged.