Vayrynenite Mrose M E, Appleman D E Zeitschrift fur Kristallographie 117 (1962) 16-36 The crystal structures and crystal chemistry of vayrynenite, (Mn,Fe)Be(PO4)(OH), and euclase, AlBe(SiO4)(OH) Locality: the Viitaniemi pegmatite in the parish of Erajarvi in central Finland _database_code_amcsd 0010590 5.411 14.49 4.730 90 102.75 90 P2_1/a atom x y z occ Biso Mn .248 .4390 .940 .85 .51 Fe .248 .4390 .940 .15 .51 Be .431 .2640 .783 .65 P .195 .1045 .539 .23 O1 .366 .0401 .753 .59 O2 .463 .3662 .654 .39 O3 .346 .1932 .506 .46 O4 .106 .0600 .245 .59 OH .212 .2765 .969 .74