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K Feldspar

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RAF82445

K Feldspar

Description Tabs

Description
Locality: 
Klein Spitzkopje, Karibib, Erongo Region, Namibia
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.8 × 5.8 × 2.9 cm
Largest Crystal: 
7.80cm
Description

This is a very fine specimen of K-Feldspar that came out from Klein Spitzkoppe. Wonderful colour.

Weight: 216 grams

Mineral Data
What's on the rock

K Feldspar

Synonym Of: 

Microcline

Formula: 
KAlSi3O8
Strunz: 
9.FA.30
Hardness: 
6.0 - 6.5

Orthoclase

Formula: 
KAlSi3O8
Strunz: 
9.FA.30
Hardness: 
6.0

Sanidine

Formula: 
KAlSi3O8
Strunz: 
9.FA.30
Hardness: 
6.0