Albite Harlow G E, Brown G E American Mineralogist 65 (1980) 986-995 Low albite: An X-Ray and neutron diffraction study Sample: X-ray split Na site Note: this sample of feldspar is from Amelia, Virginia _database_code_amcsd 0000798 8.142 12.785 7.159 94.19 116.61 87.68 C-1 atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Al1o .00878 .16864 .20805 .970 0.00333 0.00070 0.00263 -.00020 0.00128 0.00002 Si1o .00878 .16864 .20805 .030 0.00333 0.00070 0.00263 -.00020 0.00128 0.00002 Si1m .00382 .82064 .23734 .965 0.00277 0.00056 0.00219 0.00021 0.00114 0.00013 Al1m .00382 .82064 .23734 .035 0.00277 0.00056 0.00219 0.00021 0.00114 0.00013 Si2o .69210 .11040 .31507 0.00246 0.00046 0.00306 -.00002 0.00090 0.00000 Si2m .68175 .88189 .36071 0.00250 0.00049 0.00318 0.00011 0.00116 0.00015 Na2 .27033 .97800 .16219 Na3 .26617 .00103 .12793 Oa1 .00481 .12120 .96610 0.00716 0.00121 0.00333 0.00027 0.00296 0.00023 Oa2 .59166 .99766 .27967 0.00336 0.00069 0.00585 -.00004 0.00127 0.00028 Obo .81285 .11039 .19124 0.00518 0.00146 0.00788 -.00067 0.00406 -.00031 Obm .82061 .85121 .25942 0.00593 0.00174 0.01051 0.00097 0.00531 0.00028 Oco .01348 .30276 .27023 0.00523 0.00082 0.00661 -.00025 0.00217 -.00027 Ocm .02402 .69390 .22938 0.00485 0.00082 0.00672 0.00048 0.00128 0.00014 Odo .20765 .10922 .38898 0.00564 0.00145 0.00403 0.00066 0.00055 0.00047 Odm .18316 .86825 .43555 0.00634 0.00152 0.00436 -.00040 -.00002 -.00026