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Topaz
Hydrous aluminum fluorosilicate
Al2SiO4(F,OH)2


Topaz in the East Region

  • No notable occurrences in database yet.

Topaz in the Front Range Region

Topaz in the Northwest Region

  • No notable occurrences in database yet.

Topaz in the South Central Region

Topaz in the Southwest Region

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Topaz crystals from the Spruce Grove area.

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A 152 carat topaz crystal from an area south of the Spruce Grove campground. It measures 3.8cm x 2.3cm x 1.8cm.

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Part of a large topaz crystal that is a grey-blue color with a good luster and transparency. From the Spruce Grove area in the Tarryall Mountains. Measures 6 x 4.5 x 3.7 cm.
Photo courtesy of The Arkenstone.

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