Neptunite
sold- Locality
- Gem Mine, San Benito Co., California, USA
- Minerals
- Neptunite
- Dimensions
- 11.5 x 7.5 x 3.5 cm
- Size class
- Cabinet
- SID
- C404
Large Neptunite specimen with highly lustrous, jet black crystals against a white Natrolite coated matrix. Largest crystal is a 2.7cm double-terminated crystal at the upper right.