Petroleum Quartz from Pakistan. 13 carats. Contains petroleum, anthracite, and a moving gas bubble. Also reacts to UV light
a dichroic 13 carat Oregon Sunstone that I cut recently in fantasy design... it displays a beautiful and bright red with some green on the edges... got to love Oregon Sunstone
a 15.9 dichroic Oregon Sunstone that faceted with hand carved V grooves on the pavilion. a beautiful example of the deep red and green material that comes from Sunstone Butte Mine. Thanks for looking!
![Gypsum var Selenite Flower from Canada, UV reactive & Phosphorescent [OC]](https://media.reddit.tube/thumbnails/1374a71687e10b17ac1ed9c6d3cec647ba637565.jpg?v=19700101120000)
