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Oligoclase

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SHS780978

Oligoclase

Description Tabs

Description
Locality: 
Bjordam Quarry, Bjordam, Bamble, Vestfold og Telemark, Norway
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.6 × 2.7 cm
Description

Nice oligoclase in 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