Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Opal Var Yowah Nut

Views:
Watches:
KBR36248

Opal Var Yowah Nut

Description Tabs

Description
Locality: 
Yowah Opal Field, Paroo Shire, Queensland, Australia
Size Range: 
Thumbnail (1-3cm)
Size: 
2.2 × 1.8 × 1.1 cm
Description

This is a typical example of the famous Yowah nut. The centre has a bright blue/green opal mass surrounded by iron oxide rings in sequence with more fine opal veins.

One side is polished, the back is rough sawn.

Mineral Data
What's on the rock

Opal

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

Yowah Nut

Variety Of: 

Boulder Opal

Hardness: 
0.0
Hardness: 
0.0
kbrucksch

Seller Information

Payment options: offline, paypal_wpp, paypal_wps