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Hercynite Var Picotite

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SHS924371

Hercynite Var Picotite

Description Tabs

Description
Locality: 
Kapfenstein, Südoststeiermark District, Styria, Austria
Class: 
Massive/Crystalline
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.3 × 1.7 cm
Description

Nice picotite in forsterite

Mineral Data
What's on the rock

Hercynite

Formula: 
Fe2+Al2O4
Strunz: 
4.BB.05
Hardness: 
7.5
Type Locality: 
Poběžovice (Ronsperg; Ronsberg; Ronsperk), Plzeň Region, Bohemia (Böhmen; Boehmen), Czech Republic

Picotite

Variety Of: 

Hercynite

Formula: 
Fe2+Al2O4
Strunz: 
4.BB.05
Hardness: 
7.5
Formula: 
(Fe,Mg)(Al,Cr)2O4
Hardness: 
0.0