AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Utah > Topaz in rhyolite |
DESCRIPTION: | No. 77273 |
Mineral: | Topaz in rhyolite |
Locality: | Cubical #2 Claim, Topaz Mountain, Thomas Range, Juab County, Utah |
Description: | Lustrous transparent topaz crystals in a small cavity in gray rhyolite. The small topaz crystals are nearly colorless, but the main topaz crystal has deep golden-sherry color. Matrix specimens are rare because the topaz easily pops off during collecting. Collected in 2018. Avoid exposure to UV light |
Overall Size: | 4.5x4x2 cm |
Crystals: | 1-18 mm |
Archived: | For reference only |
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