Mitridatite Moore P B, Araki T Mineralogical Magazine 41 (1977) 527-528 Mitridatite - a remarkable octahedral sheet structure Loclaity: White Elephant pegmatite, Custer, South Dakota, USA _database_code_amcsd 0014469 17.53 19.35 11.25 90 95.92 90 Aa atom x y z Ca1 .084 .466 .299 Ca2 .084 .312 .842 Ca3 .080 .138 .343 Ca4 .419 .288 .208 Ca5 .418 .496 .664 Ca6 .415 .156 .679 Fe1 .253 .460 .489 Fe2 .247 .037 .246 Fe3 .248 .055 .745 Fe4 .250 .200 .268 Fe5 .249 .221 .768 Fe6 .251 .373 .250 Fe7 .255 .382 .754 Fe8 .254 .295 .021 Fe9 .244 .131 .523 P1 .108 .283 .160 P2 .106 .458 .634 P3 .104 .144 .667 P4 .396 .462 .337 P5 .391 .121 .382 P6 .396 .303 .880 P7 .214 .457 .999 P8 .289 .126 .017 P9 .290 .292 .519 O1 .024 .282 .140 O2 .136 .232 .229 O3 .137 .347 .235 O4 .136 .285 .047 O5 .020 .455 .627 O6 .141 .467 .506 O7 .137 .395 .693 O8 .140 .030 .198 O9 .013 .140 .640 O10 .136 .205 .733 O11 .133 .080 .730 O12 .131 .149 .545 O13 .486 .472 .351 O14 .364 .393 .260 O15 .359 .458 .477 O16 .358 .035 .767 O17 .486 .128 .401 O18 .354 .058 .301 O19 .355 .118 .496 O20 .364 .181 .310 O21 .484 .302 .900 O22 .366 .373 .810 O23 .363 .236 .794 O24 .367 .301 .022 O25 .378 .116 .046 O26 .250 .068 .946 O27 .262 .194 .953 O28 .253 .123 .147 O29 .379 .287 .543 O30 .262 .360 .438 O31 .254 .232 .444 O32 .256 .296 .630 O33 .131 .448 .975 O34 .250 .462 .876 O35 .238 .032 .563 O36 .262 .398 .074 O37 .217 .118 .360 O38 .276 .143 .686 O39 .282 .283 .184 O40 .221 .314 .860 O41 .222 .468 .311 O42 .280 .459 .666 Wat43 .493 .261 .405 Wat44 .493 .388 .656 Wat45 .497 .064 .643 Wat46 .497 .194 .182 Wat47 .506 .474 .868 Wat48 .486 .127 .894 Wat49 .426 .455 .055 Wat50 .574 .373 .483 Wat51 .572 .217 .018