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Microcline

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TBM852825

Microcline

Classic Locality

Description Tabs

Description
Locality: 
Ahrntal, Bolzano Province, South Tyrol, Trentino-Alto Adige, Italy
Class: 
Single Crystal
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 2.5 × 4.5 cm
Weight: 
66.00gr
Description

Very top quality tabular crystals up to 40 mm side covered by clorite.

Mineral Data
What's on the rock

Microcline

Formula: 
KAlSi3O8
Strunz: 
9.FA.30
Crystal System: 
Triclinic - Pinacoidal
Hardness: 
6.0 - 6.5
Streak: 
White
Type Locality: 
Arendal, Aust-Agder, Norway