Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Opal-CT

Views:
Watches:
CLB581235

Opal-CT

Classic Locality

Description Tabs

Description
Locality: 
Les Rois Mine, Dallet, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.6 × 3.5 × 2 cm
Description

Glossy, brown, translucent opal-ct ('lussatite') on matrix. Very rare.

Mineral Data
What's on the rock

Opal-CT

Variety Of: 

Opal

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

Seller Information

Payment options: offline, paypal_wpp, paypal_wps