Blossite Robinson P D, Hughes J M, Malinconico M L American Mineralogist 72 (1987) 397-400 Blossite, alpha-Cu2V2O7, a new fumarolic sublimate from Izalco volcano, El Salvador - data obtained by personal communication, May 2003. _database_code_amcsd 0001075 20.676 8.392 6.446 90 90 90 Fdd2 atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Cu .1659 .3639 3/4 .00077 .0085 .0022 -.00165 .00042 -.0010 V .1988 .4052 .2328 .00025 .0037 .0020 .00010 -.00015 .0005 O1 .1616 .3483 .4532 1.4 O2 .2454 .5616 .2676 1.9 O3 .1440 .4358 .0283 1.0 O4 1/4 1/4 .1543 2.9