AM_Melanophlogite_1 Formula: Si23 O46 C3.44 Name: Melanophlogite Unit cell: 13.399 13.399 13.399 90.0 90.0 90.0 , V=2405.57 Space group: PM3N (223)

Tribaudino M , Artoni A , Mavris C , Bersani D , Lottici P P , Belletti D , American Mineralogist , 93 (2008) p.88-94, Single-crystal X-ray and Raman investigation on melanophlogite from Varano, Marchesi (Parma, Italy), Locality: Case Montanini, Varano Marchesi, Parma, Italy