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Mineralpedia Details for Ericssonite

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Ericssonite

Ericssonite

Formula
BaFe3+Mn2+2O(Si2O7)(OH) 
Crystal System
Monoclinic 
Crystal Habit
Massive, Platy 
Cleavage
Perfect, Distinct, None 
Luster
Sub Metallic 
Color
reddish black 
Streak
brown 
Class
Monoclinic - Prismatic 
Fracture
Brittle 
Hardness
4.5 
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Ericssonite from Långban, Filipstad, Värmland, Sweden

Ericssonite
            from Långban, Filipstad, Värmland, Sweden
Special Info
Type Locality

Dark red crystal grains in matrix probably with Rhodonite.

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