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Fluor-dravite |
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Bloodaxe E S, Hughes J M, Dyar M D, Grew E S, Guidotti C V |
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American Mineralogist 84 (1999) 922-928 |
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Linking structure and chemistry in the schorl-dravite series |
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Sample #32008 |
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Locality: Tait farm, Dungannon Township, Hastings County, Ontario, Canada |
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_database_code_amcsd 0002246 |
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15.965 15.965 7.199 90 90 120 R3m |
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atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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NaX 0 0 .25 .471 .00120 .00120 .0045 .00060 0 0 |
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CaX 0 0 .25 .368 .00120 .00120 .0045 .00060 0 0 |
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KX 0 0 .25 .029 .00120 .00120 .0045 .00060 0 0 |
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MgY .27140 .54280 .3223 .460 .00077 .00104 .0048 .00052 .000395 .00079 |
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Fe2Y .27140 .54280 .3223 .093 .00077 .00104 .0048 .00052 .000395 .00079 |
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MnY .27140 .54280 .3223 .004 .00077 .00104 .0048 .00052 .000395 .00079 |
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Fe3Y .27140 .54280 .3223 .288 .00077 .00104 .0048 .00052 .000395 .00079 |
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AlY .27140 .54280 .3223 .117 .00077 .00104 .0048 .00052 .000395 .00079 |
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TiY .27140 .54280 .3223 .011 .00077 .00104 .0048 .00052 .000395 .00079 |
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LiY .27140 .54280 .3223 .006 .00077 .00104 .0048 .00052 .000395 .00079 |
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AlZ .29804 .26164 .6346 .848 .00044 .00040 .00175 .000225 -.00011 -.000025 |
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MgZ .29804 .26164 .6346 .152 .00044 .00040 .00175 .000225 -.00011 -.000025 |
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SiT .19175 .18997 .0223 .00054 .00056 .00243 .00025 -.00002 -.000105 |
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B .1102 .2204 .4745 .0009 .0008 .0025 .0004 .00005 .0001 |
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F1 0 0 .8001 .495 .0011 .0011 .0051 .00055 0 0 |
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OH1 0 0 .8001 .020 .0011 .0011 .0051 .00055 0 0 |
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O1 0 0 .8001 .485 .0011 .0011 .0051 .00055 0 0 |
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O2 .0609 .1218 .5005 .00108 .0009 .0051 .00045 .0001 .0002 |
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OH3 .2678 .1339 .5338 .0019 .00114 .0028 .00095 .0001 .00005 |
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O4 .0922 .1844 .0931 .00094 .0017 .0031 .00085 -.00015 -.0003 |
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O5 .1835 .09175 .1133 .0017 .00064 .0041 .00085 .00045 .000225 |
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O6 .1960 .1866 .7997 .00117 .00100 .0027 .00062 -.0001 -.00025 |
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O7 .2847 .2846 .1027 .00084 .00090 .0039 .000215 -.0003 -.0002 |
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O8 .2097 .2702 .4639 .00075 .00095 .0061 .000513 .00015 .0006 |
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
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