AM_Nabiasite Formula: Ba Mn9 (V5.382 As.618) O26 H2 Name: Nabiasite Unit cell: 12.832 12.832 12.832 90.0 90.0 90.0 , V=2112.92 Space group: PA3 (205)

Brugger J , Bonin M , Schenk K J , Meisser N , Berlepsch P , Ragu A , European Journal of Mineralogy , 11 (1999) p.879-890, Description and crystal structure of nabiasite, BaMn9[(V,As)O4]6(OH)2,, a new mineral from the Central Pyrenees (France), Locality: Central Pyrenees, France