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Hyalite

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ATH602362

Hyalite

Description Tabs

Description
Locality: 
Valeč, Doupov, Karlovy Vary Region, Czech Republic
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
9 × 7.5 × 4.5 cm
Weight: 
288.00gr
Description

Hyalite (opal) from famous locality Valec. Cezch Republic.

Size of the hyalite is about 4 cm * 3 cm.

For the area charactaristical globular growth (fluoresces bright green) and located on matrix.

 

Mineral Data
What's on the rock

Hyalite

Variety Of: 

Opal

Formula: 
SiO2·nH2O
Strunz: 
4.DA.10
Hardness: 
5.5 - 6.5
Formula: 
SiO2·nH2O
Hardness: 
5.5 - 6.5
Streak: 
white

Seller Information

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