Manganilvaite Zotov N, Kockelmann W, Jacobsen S D, Mitov I, Paneva D, Vassileva R D, Bonev I K The Canadian Mineralogist 43 (2005) 1043-1053 Structure and cation order in manganilvaite: a combined X-ray-diffraction, neutron-diffraction and mossbauer study Sample: Ossikovo Pb-Zn skarn, Rhodope Mountains, Bulgaria Sample: powder X-ray + neutron analysis _database_code_amcsd 0006024 13.0250 8.8514 5.8486 90 90.167 90 P2_1/a atom x y z occ Uiso Ca .8150 .3729 .7630 .903 .0054 Mn .8150 .3729 .7630 .097 .0054 Fe2+M11 .8912 .0504 .0072 .83 .0049 Fe3+M11 .8912 .0504 .0072 .17 .0049 Fe2+M12 .8886 .0501 .4953 .17 .0049 Fe3+M12 .8886 .0501 .4953 .83 .0049 MnM2 .9421 .7395 .2561 .503 .0049 Fe2+M2 .9421 .7395 .2561 .497 .0049 Si1 .9587 .3693 .2599 .0037 Si2 .6820 .2262 .2439 .0037 O1 .0100 .0270 .7378 .00027 O21 .9376 .2731 .0140 .00027 O22 .9340 .2722 .4799 .00027 O3 .7764 .1071 .2598 .00027 O41 .6762 .3330 .0208 .00027 O42 .6678 .3258 .4842 .00027 O5 .5836 .1018 .2616 .00027 O6 .6028 .0215 .7605 .00027 O7 .7973 .1120 .7422 .00027 H .7285 .0644 .7549 .0205