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ATHENA

MINERALOGY

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Mineral:MAGNESIOARFVEDSONITE
Name:Magnesio-arfvedsonite
Formula:NaNa2(Mg4Fe3+)Si8O22(OH)2
Crystal System:Monoclinic
Strunz Nr:8/F.08-150
Group:Amphibole group group IV: sodic group
References:AM 63 (1978), 1023; HB2/2 (1995)
Type Locality:Hpakant-Tawmaw Jade Tract, Hpakant(Phakan), Mohnyin District (Moe Hnyin District), Kachin, Myanmar

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