Topaz in Matrix - Utah, US The uses of onyx for

The uses of onyx for jewelry

It can be found all over the world including Brazil

we had to do a double-take

3 ozFossil Type & Species: Compression & Cardiospermum coloradensisLocation: Green River Formation

Commonly found in Iran and the United States

Topaz in Matrix - Utah, US The uses of onyx forHere is an excellent example of a small pocket of topaz still incased in its host matrix. Utah has produced some amazing topaz specimens, leading them to name it the state gemstone. Topaz from this area can be found alongside some other very interesting minerals known as fluorite, bixbite (red beryl), and bixbyite. Size: 1. 9 x 1. 6 x 1. 1 in Weight: 1. 4 oz Topaz is a silicate mineral that contains both aluminum and fluorine. The name Topaz is