Oxy-dravite Bloodaxe E S, Hughes J M, Dyar M D, Grew E S, Guidotti C V American Mineralogist 84 (1999) 922-928 Linking structure and chemistry in the schorl-dravite series Sample LCW2356 Locality: Dunton mine, Newry, Oxford County, Maine, USA _database_code_amcsd 0002240 15.915 15.915 7.187 90 90 120 R3m atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) NaX 0 0 .25 .418 .00120 .00120 .0064 .00060 0 0 CaX 0 0 .25 .370 .00120 .00120 .0064 .00060 0 0 KX 0 0 .25 .027 .00120 .00120 .0064 .00060 0 0 MgY .27110 .54220 .3196 .506 .00095 .00114 .0063 .00057 .000385 .00077 FeY .27110 .54220 .3196 .183 .00095 .00114 .0063 .00057 .000385 .00077 AlY .27110 .54220 .3196 .364 .00095 .00114 .0063 .00057 .000385 .00077 TiY .27110 .54220 .3196 .012 .00095 .00114 .0063 .00057 .000385 .00077 VY .27110 .54220 .3196 .003 .00095 .00114 .0063 .00057 .000385 .00077 LiY .27110 .54220 .3196 .002 .00095 .00114 .0063 .00057 .000385 .00077 CrY .27110 .54220 .3196 .003 .00095 .00114 .0063 .00057 .000385 .00077 AlZ .29793 .26154 .6312 .830 .00053 .00056 .0021 .000265 -.00005 0 MgZ .29793 .26154 .6312 .170 .00053 .00056 .0021 .000265 -.00005 0 SiT .19192 .18999 .0193 .00056 .00053 .00223 .000265 .000025 -.000145 B .1097 .2194 .4714 .0008 .0012 .0020 .0006 -.00015 -.0003 O1 0 0 .7933 .848 .0014 .0014 .0029 .0007 0 0 OH1 0 0 .7933 .018 .0014 .0014 .0029 .0007 0 0 F1 0 0 .7933 .134 .0014 .0014 .0029 .0007 0 0 O2 .0607 .1214 .5018 .0013 .0009 .0059 .00045 .00005 .0001 OH3 .2649 .13245 .5301 .0026 .0014 .0022 .0013 .00015 .000075 O4 .0928 .1856 .0908 .00090 .0017 .0037 .00085 -.0001 -.0002 O5 .1831 .09155 .1115 .0017 .00076 .0045 .00085 .00025 .000125 O6 .1958 .1857 .7965 .00105 .00107 .0026 .00059 -.00035 -.00025 O7 .2853 .2849 .0986 .00086 .00081 .0039 .000295 -.00025 -.0002 O8 .2091 .2696 .4599 .00063 .00088 .0049 .000355 .0001 .0003