Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Fire Opal

Views:
Watches:
NST625806

Fire Opal

With Antique Label

Description Tabs

Description
Locality: 
Mexico
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2 × 1.2 cm
Description

A set of 3 fire opals from Mexico.

1.) One faceted stone measuring 0.9 x 0.6 x 0.4 cm with handwritten label.

2.) One transparent rough stone measuring 1.2 x 1 x 0.6 cm. With onglued older collection number.

3.) One rough stone with matrix measuring 3.2 x 2 x 1.2 cm. Including older handwritten label.

Mineral Data
What's on the rock

Fire Opal

Variety Of: 

Opal

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