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Ulexite Realgar & Pararealgar

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POL820402

Ulexite Realgar & Pararealgar

Description Tabs

Description
Locality: 
Kramer Borate Deposit, Kern County, California, United States of America
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.1 × 3 × 1.7 cm
Description

Nice specimen of white Ulexite with red Realgar partialy transformed to Pararealgar from classic location for borates minerals.

Mineral Data
What's on the rock

Ulexite

Formula: 
NaCa[B5O6(OH)6]·5H2O
Strunz: 
6.EA.25
Crystal System: 
Triclinic
Hardness: 
2.5
Type Locality: 
Iquique Province, Tarapacá Region, Chile

Realgar

Formula: 
As4S4
Strunz: 
2.FA.15a
Crystal System: 
Monoclinic
Hardness: 
1.5 - 2.0

Pararealgar

Formula: 
As4S4
Strunz: 
2.FA.15b
Crystal System: 
Monoclinic
Hardness: 
1.0 - 1.5
Type Locality: 
Mt Washington mine, Comox District, Vancouver Island, Nanaimo Mining Division, British Columbia, Canada

Seller Information

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Seller's terms and conditions

We want you to be pleased with your purchase. If for any reason you are not completely satisfied, you may exchange or credit your purchase. If a package is lost or damaged, please report the problem immediately.

Any questions or comments please email us at: [email protected]

Thank you for your bidding!