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Mineralpedia Details for Natronambulite

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Natronambulite

Natronambulite

Formula
NaMn2+4Si5O14(OH) 
Crystal System
Triclinic 
Cleavage
Perfect, Perfect, None 
Luster
Vitreous (Glassy) 
Color
pink orange 
Streak
very pale orange 
Class
Triclinic - Pinacoidal 
Hardness
5.5-6 
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Natronambulite from Tanohata mine, Tohoku Region, Honshu Island, Japan

Natronambulite
            from Tanohata mine, Tohoku Region, Honshu Island, Japan
Special Info
Type Locality

Deep red crystal grains to over 1cm in matrix with bladed tannish Serandite.

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