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Topaz & Quartz

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PJM92366

Topaz & Quartz

Ex J & S Mommers Collection

Description Tabs

Description
Locality: 
Brumado Mine, Brumado, Bahia, Brazil
Size Range: 
Thumbnail (1-3cm)
Size: 
2.4 × 1.4 × 1.2 cm
Largest Crystal: 
1.70cm
Description

A fine cluster of doubly terminatinated, gemmy, pale wine yellow topaz crystals with gemmy quartz crystals from Brumado mine, Brumado, Brazil

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

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White
Earthstones Australia

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

All goods must be paid for prior to shipping, all bids are binding.

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