Hyalite Opal and Smoky Quartz Specimen; Natural Untreated Erongo Namibia Fluorescent Opal "Taco"; 200.23grams Gray_Sapphire Shape/Cut - Oval

Shape/Cut - Oval

Choose between no chain with your pendant or any 18" Chain

Black and Brown with Yellow Striping

Size in mm - 11x8

83 inches x 4

Hyalite Opal and Smoky Quartz Specimen; Natural Untreated Erongo Namibia Fluorescent Opal "Taco"; 200.23grams Gray_Sapphire Shape/Cut - OvalGemstone Type Hyalite Opal and Smoky Quartz Gemstone Origin Erongo Mountains, Namibia Color Clear Greenish Yellow, Brown Fluorescence Bright Green with Daylight, Shortwave, Midwave and Longwave Reactive Weight 200. 23 grams Shape Cut Raw Crystal Size in inches 4. 9 x 1. 9 x 1. 8 Treatment None Hyalite opal is also called water opal because it looks like clear glass that is made of small spheres of water and silica which has uranium inside it. The