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ATHENA

MINERALOGY

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Mineral: HOLLANDITE
Formula: BaMn4+6Mn2+2O16
Crystal System: Monoclinic
Group: Hollandite supergroup. Coronadite group
IMA Number: 2012 s.p.
References: J. Solid State Chem. 109 (1994), 152; HB3 (1997); EJM 25 (2013), 85
Type Locality: Goweri Wadhona mine, Sitapur, Madhya Pradesh, India

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