Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Opal

Views:
Watches:
SHS1037690

Opal

Description Tabs

Description
Locality: 
Vohibola, Behara, Amboasary Sud, Anosy, Madagascar
Class: 
Massive/Crystalline
Size Range: 
Small cabinet (7-10 cm)
Size: 
7 × 6.5 × 5.5 cm
Description

Nice piece of opal

Mineral Data
What's on the rock

Opal

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