10bttgis ((BENITOITE, NEPTUNITE)), $10 MINIMUM BID, Gem Mine, San Benito County, California, 5.5 x 3.5 x 2 cm, Miniature | |
Here is a specimen with a crystal of Benitoite and several partial crystals of Benitoite with are very Fluorescent under SW UV light. There are also some small black crystals of Nepturnite. |