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Magnetite

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ESM748237

Magnetite

Description Tabs

Description
Locality: 
Cerro Huañaquino, Potosi Department, Bolivia
Class: 
Crystals on Matrix
Size Range: 
Cabinet (10-18 cm)
Size: 
13 × 9 × 3 cm
Description

Lustrous black magnetite octahedrons on matrix

Mineral Data
What's on the rock

Magnetite

Formula: 
Fe2+Fe3+2O4
Strunz: 
4.BB.05
Crystal System: 
Isometric
Hardness: 
5.5 - 6.5
Streak: 
Black