Owl - coll. P.P. ATHENA

MINERALOGY
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Mineral:FRANKLINPHILITE
Formula:(K,Na)4(Mn2+,Mg,Zn,Fe3+)48(Si,Al)72(O,OH)216 · 6H2O
Crystal System:Anorthic (Triclinic) pseudo Hexagonal
Strunz Nr:8/H.17-45
References:AM 78 (1993), 672; MR 23 (1992), 465; HB2/1 (1995); NM 90-94 (1997)
Type Locality:Buckwheat mine dump, Franklin, Sussex Co., New Jersey, USA

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