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Orthoclase

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Watches:
SER720320

Orthoclase

Description Tabs

Description
Locality: 
Furru e Conca Quarries, Calangianus, Sassari Province, Sardinia, Italy
Class: 
Single Crystal
Size Range: 
Small cabinet (7-10 cm)
Size: 
8 × 2.1 × 1.6 cm
Description

a large, twinned crystal of orthoclase

Mineral Data
What's on the rock

Orthoclase

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