Ferroselite Lavina B, Downs R T, Sinogeikin S Crystals 8 (2018) 289; doi:10.3390/cryst807 The structure of ferroselite, FeSe2, at pressures up to 46 GPa and temperatures down to 50 K: A single-crystal micro-diffraction analysis Note: P = 8.1 GPa Locality: Paradox Valley, Uravan District, Montrose County, Colorado, USA _database_code_amcsd 0020712 4.698 5.667 3.5088 90 90 90 Pnnm atom x y z Uiso Fe 0 0 0 .0083 Se .2123 .3688 0 .0090