Kalifersite Ferraris G, Khomyakov A P, Belluso E, Soboleva S V European Journal of Mineralogy 10 (1998) 865-874 Kalifersite, a new alkaline silicate from Kola Peninsula (Russia) based on a palygorskite-sepiolite polysomatic series Locality: Kola Peninsula, Russia _database_code_amcsd 0006753 14.86 20.54 5.29 95.6 92.3 94.4 P-1 atom x y z occ K1 .519 .108 .069 .72 Na1 .519 .108 .069 .28 K2 .01 .274 -.004 .72 Na2 .01 .274 -.004 .28 K3 0 1/2 1/2 .72 Na3 0 1/2 1/2 .28 Fe1 0 0 0 .55 Mn1 0 0 0 .08 Mg1 0 0 0 .07 Ca1 0 0 0 .02 Fe2 0 .077 .507 .55 Mn2 0 .077 .507 .08 Mg2 0 .077 .507 .07 Ca2 0 .077 .507 .02 Fe3 .508 .318 .175 .55 Mn3 .508 .318 .175 .08 Mg3 .508 .318 .175 .07 Ca3 .508 .318 .175 .02 Fe4 .506 .389 .702 .55 Mn4 .506 .389 .702 .08 Mg4 .506 .389 .702 .07 Ca4 .506 .389 .702 .02 Fe5 .501 .463 .234 .55 Mn5 .501 .463 .234 .08 Mg5 .501 .463 .234 .07 Ca5 .501 .463 .234 .02 Si1 .181 .068 .834 Si2 .176 .122 .334 Si3 .319 .306 .816 Si4 .315 .448 .876 Si5 .319 .235 .274 Si6 .311 .525 .415 Si7 .3 .67 .472 Si8 .293 .742 -.003 Si9 .191 .932 .796 Si10 .192 .866 .268 O1 .074 .078 .843 OH2 .08 .004 .34 OH2 .075 .147 .283 O4 .428 .312 .833 O5 .424 .456 .889 O6 .427 .234 .253 O7 .423 .383 .361 .5 OH7 .423 .383 .361 .5 O8 .42 .531 .424 O9 .413 .602 -.048 .5 OH9 .413 .602 -.048 .5 O10 .411 .677 .483 O11 .403 .748 .982 O12 .082 .932 .816 O13 .081 .858 .274 O14 .208 .001 .673 O15 .207 .121 .635 O16 .195 .059 .136 O17 .26 .165 .225 O18 .274 .273 .05 O19 .285 .266 .546 O20 .27 .373 .839 O21 .279 .474 .615 O22 .287 .483 .144 O23 .265 .593 .48 O24 .259 .716 .704 O25 .267 .686 .189 O26 .245 .805 .132 O27 .216 .926 .095 O28 .219 .877 .574 Wat29 .351 .013 .999 Wat30 .613 .107 .579 Wat31 .13 .414 .179 Wat32 .891 .381 .755 Wat33 .06 .293 .5 Wat34 .147 .523 .902