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Boulder Opal

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CAM220001

Boulder Opal

Description Tabs

Description
Locality: 
Winton, Winton Shire, Queensland, Australia
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.5 × 5.5 × 2.7 cm
Description

Typical piece of boulder opal from Winton.

Mineral Data
What's on the rock

Boulder Opal

Variety Of: 

Precious Opal

Formula: 
SiO2·nH2O
Hardness: 
5.5 - 6.5
Hardness: 
0.0
Cartils Minerals

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