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Opal

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MGR843523

Opal

Floater

Description Tabs

Description
Locality: 
Coober Pedy, Central North, South Australia, Australia
Class: 
Single Crystal
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.1 × 3.4 × 1.4 cm
Description

Fossilized  shell in excellent condition, you still can see the both halves of the shell, it is complete without any damage. It shows rich color in intense blue-violet and neon-green flashes. Fossilized  shells are an out-standing rarity and are high valued on collectors market. The weight is 81ct.

Mineral Data
What's on the rock

Opal

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