Ojuelaite Hughes J M, Bloodaxe E S, Kobel K D, Drexler J W Mineralogical Magazine 60 (1996) 519-521 The atomic arrangement of ojuelaite, ZnFe(3+)2(AsO4)2(OH)2*4H2O Locality: Ojuela mine, Mapimi, Mexico _database_code_amcsd 0014519 10.237 9.662 5.562 90 94.36 90 P2_1/c atom x y z Biso Zn 0 0 0 .72 Fe3+ .45554 .13639 .3394 .34 As .29680 .42866 .32682 .346 O1 .3988 .4860 .1167 .59 O2 .3561 .4900 .5989 .63 O3 .1483 .4926 .2596 .87 O4 .2962 .2545 .3186 .66 OH .5414 .2323 .0782 .61 Wat1 .1299 -.0937 .2916 1.34 Wat2 .0456 .1930 .1277 1.46