Duttonite Evans H T, Mrose M E Acta Crystallographica 11 (1958) 56-58 The crystal structures of three new vanadium oxide minerals Locality: Peanut mine, Montrose County, Colorado, USA Note: x(OH2) corrected _database_code_amcsd 0009204 8.80 3.95 5.96 90 90.67 90 *I2/c 0 .25 0 atom x y z V 0 .336 .25 O1 0 .754 .25 OH2 .150 .25 .5