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Opal Var Prase Opal

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SHS179062

Opal Var Prase Opal

Description Tabs

Description
Locality: 
Ząbkowice Śląskie County, Lower Silesian Voivodeship, Poland
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 2 × 1.2 cm
Description

Nice green prase opal

Mineral Data
What's on the rock

Opal

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

Prase Opal

Variety Of: 

Opal

Formula: 
SiO2·nH2O
Strunz: 
4.DA.10
Hardness: 
5.5 - 6.5
Hardness: 
0.0