Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Topaz

Views:
Watches:
MGR846193

Topaz

Classic Locality

Description Tabs

Description
Locality: 
Thomas Range, Juab County, Utah, United States of America
Class: 
Single Crystal
Size Range: 
Thumbnail (1-3cm)
Size: 
2.7 × 1.3 × 0.9 cm
Description

A sharp terminated, highly lustrous crystal with a gemmy upper part and inter-grown matrix in the lower area. Great color and contrast.

Mineral Data
What's on the rock

Topaz

Formula: 
Al2(SiO4)(F,OH)2
Strunz: 
9.AF.35
Crystal System: 
Orthorhombic - Dipyramidal
Hardness: 
8.0
Streak: 
White