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Hyalite

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BMM746767

Hyalite

Description Tabs

Description
Locality: 
Kopasz Hill, Tállya, Zemplén Mountians, Borsod-Abaúj-Zemplén County, Hungary
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.4 × 3 × 2 cm
Description

Nice specimen of translucent, gemmy opal var. hyalite crystal on gray matrix from Hungary. The lustrous hyalite changes the color under UV light to gorgeous green!

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

Current price

Starting price

10
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Start 02 Nov 18:00
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Shipping Information

Postage Area Price
Austria
5
EU
14
Rest of Europe
18
North America
20
Rest of World
24