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ATHENA

MINERALOGY

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Mineral: FEITKNECHTITE
Formula: beta-Mn3+O(OH)
Crystal System: Hexagonal
IMA Number: 1968 s.p.
References: AM 50 (1965), 1296; HB3 (1997); AM 108 (2023), 2131
Type Locality: Franklin, Sussex Co, New Jersey, USA

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