AM_Beraunite
Formula:
Fe4.8 Mn1.2 P4 O27 H17
Name:
Beraunite
Unit cell:
20.76 5.154 19.248 90.0 93.55 90.0 , V=2055.53
Space group:
C12/C1 (15)
Marzoni Fecia di Cossato Y , Orlandi P , Pasero M , The Canadian Mineralogist , 27 (1989) p.441-446, Manganese-bearing beraunite from Mangualde, Portugal: mineral data, and structure refinement, Locality: Mangualde, Portugal