Taramellite Mazzi F, Rossi G Zeitschrift fur Kristallographie 121 (1965) 243-257 The crystal structure of taramellite Ba2(Fe,Ti,Mg)2H2(O2(Si4O12)) Locality: Fresno County, California, USA _database_code_amcsd 0010620 13.95 12.21 7.15 90 90 90 *Pmmn -.25 -.25 0 atom x y z occ Biso Ba1 .25 .75 .240 .61 Ba2 .25 .25 .462 .61 Ba3 .473 .25 .009 .61 Fe .498 .128 .525 .5 .63 Ti .498 .128 .525 .5 .63 Si1 .366 .010 .212 .10 Si2 .643 .027 .211 .10 O1 .25 -.013 .211 .49 O2 .75 .979 .275 .49 O3 .579 .25 .408 .49 O4 .578 .75 .357 .49 O5 .610 .963 .014 .49 O6 .397 .120 .332 .49 O7 .408 .894 .266 .49 O8 .651 .155 .132 .49 O9 .572 .003 .385 .49