Siderophyllite Brigatti M F, Lugli C, Poppi L, Foord E E, Kile D E American Mineralogist 85 (2000) 1275-1286 Crystal chemical variations in Li- and Fe-rich micas from Pikes Peak batholith (central Colorado) sample: 140(2) _database_code_amcsd 0002506 5.297 9.146 10.102 90 100.81 90 C2 atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) SiT1 .07481 .16864 .22783 .809 .004710 .002002 .001447 .00000 .00044 -.00005 AlT1 .07481 .16864 .22783 .191 .004710 .002002 .001447 .00000 .00044 -.00005 SiT11 .58434 .33204 .22770 .809 .005633 .001853 .001625 .00000 .00053 -.00003 AlT11 .58434 .33204 .22770 .191 .005633 .001853 .001625 .00000 .00053 -.00003 LiM1 0 .9923 .5 .332 .006741 .001943 .002082 0 .00131 0 FeM1 0 .9923 .5 .482 .006741 .001943 .002082 0 .00131 0 LiM2 0 .3230 .5 .021 .005079 .001973 .001270 0 .00039 0 AlM2 0 .3230 .5 .979 .005079 .001973 .001270 0 .00039 0 LiM3 .5 .16112 .5 .496 .005264 .002242 .002057 0 .00024 0 MgM3 .5 .16112 .5 .047 .005264 .002242 .002057 0 .00024 0 FeM3 .5 .16112 .5 .397 .005264 .002242 .002057 0 .00024 0 MnM3 .5 .16112 .5 .060 .005264 .002242 .002057 0 .00024 0 NaA 0 .5015 0 .014 .019301 .006187 .005180 0 .00155 0 KA 0 .5015 0 .954 .019301 .006187 .005180 0 .00155 0 O1 .0363 .9996 .1716 .021056 .003497 .002920 .00074 .00039 0 O2 .3206 .2386 .1720 .013575 .006754 .002438 -.00289 .00102 -.00027 O22 .8153 .2602 .1592 .012467 .006007 .002742 .00320 .00126 .00044 O3 .1160 .1745 .3935 .009235 .003347 .001904 .00021 .00039 -.00039 O33 .6620 .3266 .3925 .008865 .003407 .001980 .00005 .00087 .00008 F4 .1100 .4729 .3983 .820 .006834 .002481 .001549 -.00016 .00058 .00039 O4 .1100 .4729 .3983 .056 .006834 .002481 .001549 -.00016 .00058 .00039 OH4 .1100 .4729 .3983 .124 .006834 .002481 .001549 -.00016 .00058 .00039