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Topaz

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PCZ694599

Topaz

Description Tabs

Description
Locality: 
Dolcoath Hill Quarry, Moina - Middlesex District, Kentish Municipality, Tasmania, Australia
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.5 × 3 × 2.5 cm
Description

Colourless topaz crystals in matrix from a rarely offered locality.

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
Peter Crozier Minerals