Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Oligoclase Var Sonnenstein

Views:
Watches:
SHS48750

Oligoclase Var Sonnenstein

ex. Collection Dr. Winfried Boehmer (Wunstorf/Germany)

Description Tabs

Description
Locality: 
Tvedestrand, Agder, Norway
Size Range: 
Small cabinet (7-10 cm)
Size: 
8.8 × 4.8 × 3.2 cm
Description

Oligoclase var. sonnenstein on matrix

Mineral Data
What's on the rock

Oligoclase

Variety Of: 

Albite

Formula: 
NaAlSi3O8
Strunz: 
9.FA.35
Hardness: 
6.0 - 6.5
Formula: 
(Na,Ca)[Al(Si,Al)Si2O8]
Strunz: 
9.FA.35
Hardness: 
6.0 - 6.5
Streak: 
White

Sonnenstein

Variety Of: 

Oligoclase

Formula: 
(Na,Ca)[Al(Si,Al)Si2O8]
Strunz: 
9.FA.35
Hardness: 
6.0 - 6.5