Lileyite Chukanov N V, Pekov I V, Rastsvetaeva R K, Aksenov S M, Zadov A E, Van K V, Blass G, Schuller W, Ternes B European Journal of Mineralogy 24 (2012) 181-188 Lileyite, Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2, a new lamprophyllite-group mineral from the Eifel volcanic area, Germany Locality:Lohley quarry, Rhineland-Palatinate, Germany _database_code_amcsd 0018776 19.905 7.098 5.405 90 96.349 90 C2/m atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ba .2827 0 .2623 .75 .01464 .00940 .00941 0 .00095 0 K .2827 0 .2623 .15 .01464 .00940 .00941 0 .00095 0 Sr .2827 0 .2623 .1 .01464 .00940 .00941 0 .00095 0 Na1 0 0 0 .0113 .0092 .0080 0 .0048 0 Na2 0 .2594 .5 .45 .0192 .0174 .0144 0 .0049 0 Ca2 0 .2594 .5 .2 .0192 .0174 .0144 0 .0049 0 Fe2 0 .2594 .5 .25 .0192 .0174 .0144 0 .0049 0 Mn2 0 .2594 .5 .1 .0192 .0174 .0144 0 .0049 0 Mg 0 .5 0 .8 .0113 .0016 .0151 0 -.0110 0 Fe 0 .5 0 .1 .0113 .0016 .0151 0 -.0110 0 Ti 0 .5 0 .1 .0113 .0016 .0151 0 -.0110 0 Ti .1458 0 .7068 .95 .00979 .00761 .00630 0 .00066 0 Nb .1458 0 .7068 .05 .00979 .00761 .00630 0 .00066 0 Si .1386 .2819 .2041 .00874 .00533 .00624 .00007 .00052 -.00028 O1 .1713 .1889 .4657 .0164 .0082 .0074 -.0005 .0008 .0019 O2 .1715 .1876 .9714 .0168 .0078 .0084 -.0001 .0023 -.0025 O3 .1696 .5 .2164 .0137 .0049 .0107 0 .0006 0 O4 .0579 .2867 .1735 .0085 .0152 .0196 .0002 -.0004 -.0016 O5 .0604 0 .6671 .0118 .0343 .0134 0 .0004 0 F .4443 0 .2848 .8 .0221 .0321 .0241 0 .0054 0 OF .4443 0 .2848 .2 .0221 .0321 .0241 0 .0054 0