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ATHENA

MINERALOGY

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Mineral:JAHNSITE-(MnMnFe)
Formula:Mn2+Mn2+Fe2+2Fe3+2(PO4)4(OH)2 · 8H2O
Crystal System:Monoclinic
Group:Jahnsite group
References:EJM 30 (2018), 1186
Type Locality:Malpensata granitic pegmatite dike, Piona pegmatite swarm, Colico, Lecco, Lombardia (Lombardy), Italy

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