Neptunite
at-auction$ 50
- Locality
- Gem Mine, San Benito Co., California, USA
- Minerals
- Neptunite
- Dimensions
- 2.8 x 2 x 2 cm
- Size class
- Thumbnail
- SID
- R553
Schist matrix covered by white Natrolite with a lustrous, prismatic black Neptunite crystal rising up off the matrix. This is a newly prepared from material that was mined years ago. Neptunite from this mine is considered the worlds best and this one has a well terminated, sharp crystal.