Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Opal

Views:
Watches:
CR196449

Opal

Description Tabs

Description
Locality: 
Queensland, Australia
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.7 × 2.8 × 2.2 cm
Description

Beautiful and colorful old opal specimen from Franz Bauer collection.

With nice old Franz Bauer label

Mineral Data
What's on the rock

Opal

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