AM_Duttonite
Formula: V O3 H2
Name: Duttonite
Unit cell: 8.8 3.95 5.96 90.0 90.67 90.0 , V=207.16
Space group: I12/C1 (15)

Evans H T , Mrose M E , Acta Crystallographica , 11 (1958) p.56-58, The crystal structures of three new vanadium oxide minerals, Locality: Peanut mine, Montrose County, Colorado, USA, Note: x(OH2) corrected