Tiffany Stone Cabochon Sugarloaf Gem Species: Opal

Gem Species: Opal

35 caratsLength: 20

Length: 38

47 mmSpecies: Obsidian—Variety: —Trade Name(s): Peanut ObsidianOrigin: unknownEnhancement Code(s): (N) Natural____________________________________________(N) NaturalNo modification

Fabrication method: fabricated

Tiffany Stone Cabochon Sugarloaf Gem Species: Opal"Tiffany stone" is a trade name used for a rare purple, blue, orange, and white gem material that can be cut and polished. It is mined at one location worldwide the Brush Wellman beryllium mine, at Spor Mountain, western Utah. Geologically, Tiffany stone is a rock composed primarily of fluorite with smaller amounts of opal, calcite, dolomite, quartz, chalcedony, bertrandite and other materials. Freeform cut polished to a satiny luster. Flat, matte