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Hyalite Opal

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AST614913

Hyalite Opal

Fluorescent

Description Tabs

Description
Locality: 
Mytilene, Lesbos Island, North Aegean, Greece
Class: 
Massive/Crystalline
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 6 × 4 cm
Description

Crust of transparent botryoidal hyalite opal on volcanic rock matrix. Hyalite fluorescence intense lemon green color under SWUV light.

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

Opal

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

Seller Information

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