OPAL HYALITE - Erongo Namibia
Hyalite opal, very reactive to long UV rays6 x 4 x 3 cmReference : 0277
Hyalite opal, very reactive to long UV rays6 x 4 x 3 cmReference : 0277
Octahedra violet and green Fluorite covered with a thin layer of quartz. Longest edge 4 cm. Piece that thirty years and that is not from recent discoveries!22 x 14,5 x 8 cm0004-SMCLS
Crystals of quartz nested in each other, Minas Gérais dimensions without base13,5 x 12 cm0069-LCPF
Original piece of Fluorite green botroïdale slightly soupoudrée of barite. The piece has a satin appearance and green spring well saturated backlight (video do not honors)5,8 x 9,5 x 3,8 cmReference : 0552