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Sekaninaite

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ESM539925

Sekaninaite

Type Locality

Description Tabs

Description
Locality: 
Dolní Bory, Křižanov, Žďár nad Sázavou, Vysočina Region, Czech Republic
Class: 
Crystal Group/Cluster
Size Range: 
Miniature (4.5-7 cm)
Size: 
2.1 × 5.4 × 3.4 cm
Description

Grayish-green sekaninaite crystal

Mineral Data
What's on the rock

Sekaninaite

Formula: 
(Fe,Mg)2Al3(AlSi5O18)
Strunz: 
9.CJ.10
Hardness: 
7.5
Type Locality: 
Pegmatite vein No. 4, Dolní Bory, Žďár nad Sázavou, Vysočina Region, Moravia (Mähren; Maehren), Czech Republic