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Lepidolite |
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Hendricks S B, Jefferson M E |
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American Mineralogist 24 (1939) 729-771 |
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Polymorphism of the micas with optical measurements |
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_database_code_amcsd 0000027 |
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9.2 5.3 60.0 90 90. 90 Cc |
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atom x y z occ |
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K1 0 .3333 .0825 |
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K2 .3333 .6667 .2492 |
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K3 .1667 .8333 .4158 |
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Mg1 0 0 0 |
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Mg2 0 0 .1667 |
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Mg3 0 0 .3333 |
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Mg4 .1667 .5 0 |
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Mg5 .1667 .5 .1667 |
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Mg6 .1667 .5 .3333 |
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Mg7 .3333 0 0 |
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Mg8 .3333 0 .1667 |
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Mg9 .3333 0 .3333 |
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Si1 .3333 .3333 .0440 .75 |
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Si2 0 .6667 .2107 .75 |
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Si3 0 .3333 .3773 .75 |
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Si4 .1667 .8333 .0440 .75 |
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Si5 .1667 .1667 .2107 .75 |
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Si6 .3333 .3333 .3773 .75 |
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Si7 0 .6667 -.044 .75 |
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Si8 .1667 .8333 .1227 .75 |
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Si9 0 .6667 .2893 .75 |
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Si10 .3333 .6667 -.044 .75 |
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Si11 .3333 .3333 .1227 .75 |
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Si12 .1667 .1667 .2893 .75 |
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Al1 .3333 .3333 .0440 .25 |
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Al2 0 .6667 .2107 .25 |
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Al3 0 .3333 .3773 .25 |
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Al4 .1667 .8333 .0440 .25 |
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Al5 .1667 .1667 .2107 .25 |
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Al6 .3333 .3333 .3773 .25 |
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Al7 0 .6667 -.044 .25 |
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Al8 .1667 .8333 .1227 .25 |
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Al9 0 .6667 .2893 .25 |
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Al10 .3333 .6667 -.044 .25 |
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Al11 .3333 .3333 .1227 .25 |
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Al12 .1667 .1667 .2893 .25 |
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O1 .25 .0833 .0530 |
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O2 .0833 .4167 .2197 |
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O3 .1667 .3333 .3863 |
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O4 .25 .5833 .0530 |
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O5 .3333 .1667 .2197 |
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O6 .4167 .0833 .3863 |
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O7 .5 .3333 .0530 |
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O8 .0833 .5833 .2197 |
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O9 .4167 .5833 .3863 |
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O10 .3333 .3333 .0170 |
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O11 0 .6667 .1837 |
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O12 0 .3333 .3503 |
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O13 .1667 .8333 .0170 |
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O14 .1667 .1667 .1837 |
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O15 .3333 .3333 .3503 |
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O16 0 .6667 -.017 |
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O17 .1667 .8333 .1497 |
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O18 0 .6667 .3163 |
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O19 .3333 .6667 -.017 |
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O20 .3333 .3333 .1497 |
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O21 .1667 .1667 .3163 |
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O22 .1667 .6667 -.053 |
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O23 0 .8333 .1137 |
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O24 .0833 .4167 .2803 |
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O25 .4167 .4167 -.053 |
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O26 .25 .0833 .1137 |
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O27 .0833 .5833 .2803 |
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O28 .4167 .5833 -.053 |
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O29 .25 .5833 .1137 |
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O30 .3333 .1667 .2803 |
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OH1 0 .3333 .0170 .50 |
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OH2 .3333 .6667 .1837 .50 |
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OH3 .1667 .8333 .3503 .50 |
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OH4 .1667 .1667 -.017 .50 |
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OH5 0 .3333 .1497 .50 |
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OH6 .3333 .6667 .3163 .50 |
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F1 0 .3333 .0170 .50 |
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F2 .3333 .6667 .1837 .50 |
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F3 .1667 .8333 .3503 .50 |
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F4 .1667 .1667 -.017 .50 |
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F5 0 .3333 .1497 .50 |
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F6 .3333 .6667 .3163 .50 |
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Lepidolite |
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Brown B E |
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American Mineralogist 63 (1978) 332-336 |
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The crystal structure of a 3T lepidolite |
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Locality: Coolgardie, Australia |
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_database_code_amcsd 0000640 |
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5.200 5.200 29.76 90 90 120 P3_112 |
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atom x y z occ Biso |
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K .1111 .8889 5/6 .667 1.92 |
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Li1 .421 .579 1/3 .467 1.7 |
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Al1 .421 .579 1/3 .200 1.7 |
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Li2 .779 .221 1/3 .593 .03 |
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Mn2 .779 .221 1/3 .037 .03 |
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Al3 .121 .879 1/3 .573 .52 |
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Li3 .121 .879 1/3 .093 .52 |
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Si1 .7867 .2127 -.0890 .500 .23 |
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Al1 .7867 .2127 -.0890 .167 .23 |
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Si2 .4572 .5555 -.0903 .667 1.59 |
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Oa .777 .172 -.0349 .667 .6 |
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Ob .446 .571 -.0356 .667 .9 |
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OH .090 .864 -.0333 .667 .43 |
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Oc .654 .874 -.1116 .667 1.4 |
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Od .120 .426 -.1076 .667 1.7 |
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Oe .583 .350 -.1121 .167 2.2 |
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F .583 .350 -.1121 .500 2.2 |
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View JMOL 3-D Structure (permalink) |
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Lepidolite-2M2 |
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Guggenheim S |
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American Mineralogist 66 (1981) 1221-1232 |
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Cation ordering in lepidolite |
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type 2M(2) from Radkovice |
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_database_code_amcsd 0000850 |
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9.023 5.197 20.171 90 99.48 90 C2/c |
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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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K .5 .4097 .25 .00549 .0152 .001160 0 .00033 0 |
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Li1 .25 .25 0 .00300 .0070 .000490 .00030 .00040 .00050 |
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Al1 .58561 .2437 .00005 .325 .00210 .0057 .000500 -.00020 .00018 -.00001 |
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Li2 .58561 .2437 .00005 .120 .00210 .0057 .000500 -.00020 .00018 -.00001 |
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Si1 .79426 .4078 .13397 .873 .00182 .0044 .000439 -.00024 .00015 -.00003 |
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Al1 .79426 .4078 .13397 .127 .00182 .0044 .000439 -.00024 .00015 -.00003 |
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Si2 .12556 .4136 .13394 .873 .00164 .0049 .000436 -.00008 .00017 0 |
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Al2 .12556 .4136 .13394 .127 .00164 .0049 .000436 -.00008 .00017 0 |
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O1 .7676 .3937 .05270 .00570 .0085 .000400 .00060 .0001 -.00010 |
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O2 .0905 .4261 .05283 .00400 .0132 .000430 .00230 .00007 .00003 |
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O3 .4468 .4291 .04923 .5 .00600 .0334 .000610 -.00830 .00037 .00020 |
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F3 .4468 .4291 .04923 .5 .00600 .0334 .000610 -.00830 .00037 .00020 |
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O4 .7058 .1774 .16634 .00510 .0098 .000900 -.00320 .00043 0 |
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O5 .2380 .1785 .16219 .00540 .0098 .000730 .00280 .00007 -.00026 |
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O6 .9716 .3787 .16611 .00240 .0185 .000860 -.00030 .00040 .00020 |
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View JMOL 3-D Structure (permalink) |
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Lepidolite-1M |
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Guggenheim S |
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American Mineralogist 66 (1981) 1221-1232 |
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Cation ordering in lepidolite |
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type 1M from Radkovice |
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_database_code_amcsd 0000851 |
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5.209 9.011 10.149 90 100.77 90 C2/m |
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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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K 0 .5 0 .0190 .00595 .00519 0 .00150 0 |
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Li1 0 0 .5 .0190 .00500 .00520 0 .00330 0 |
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Al2 0 .32890 .5 .650 .0062 .00231 .00213 0 .00050 0 |
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Li2 0 .32890 .5 .280 .0062 .00231 .00213 0 .00050 0 |
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Si .0810 .1686 .23203 .873 .0065 .00209 .00221 -.00012 .00058 -.00001 |
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Al .0810 .1686 .23203 .127 .0065 .00209 .00221 -.00012 .00058 -.00001 |
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O1 .0218 0 .1750 .0199 .0029 .0031 0 -.0001 0 |
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O2 .3252 .2319 .1680 .0113 .0056 .0038 -.0028 .0016 -.0003 |
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O3 .1418 .1768 .3945 .0170 .0037 .00223 -.0012 .0004 -.0001 |
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F .1076 .5 .4017 .0125 .0141 .0030 0 .0011 0 |
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View JMOL 3-D Structure (permalink) |
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Lepidolite-1M |
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Guggenheim S |
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American Mineralogist 66 (1981) 1221-1232 |
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Cation ordering in lepidolite |
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Tanakamiyama |
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_database_code_amcsd 0000852 |
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5.242 9.055 10.097 90 100.77 90 C2 |
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atom x y z occ Biso |
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K 0 .5028 0 2.21 |
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Li1 0 -.006 .5 0.30 |
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Al2 0 .3230 .5 0.66 |
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Li3 .5 .1610 .5 1.30 |
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Si1 .0756 .1704 .2309 .967 0.85 |
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Al1 .0756 .1704 .2309 .032 0.85 |
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Si2 .5863 .3338 .2302 .967 0.87 |
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Al2 .5863 .3338 .2302 .032 0.87 |
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O1 .041 .002 .1708 1.53 |
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O2 .319 .243 .1690 1.60 |
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O3 .813 .260 .1620 1.40 |
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O4 .114 .175 .3940 1.10 |
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O5 .663 .328 .3911 0.90 |
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F .110 .4729 .3985 .5 1.00 |
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OH6 .110 .4729 .3985 .5 1.00 |
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View JMOL 3-D Structure (permalink) |
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Lepidolite 1M |
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Sartori F |
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Tschermaks Mineralogische und Petrographische Mitteilungen 23 (1976) 65-75 |
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The crystal structure of a 1M lepidolite |
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Locality: Elba, Tuscany, Italy |
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_database_code_amcsd 0015659 |
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5.20 9.01 10.09 90 99.38 90 C2/m |
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atom x y z occ Biso |
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K 0 .5 0 .88 1.68 |
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Na 0 .5 0 .06 1.68 |
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Rb 0 .5 0 .05 1.68 |
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Ca 0 .5 0 .01 1.68 |
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LiM2 0 0 .5 .97 1.11 |
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AlM2 0 0 .5 .03 1.11 |
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LiM1 0 .3283 .5 .3 .96 |
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AlM1 0 .3283 .5 .7 .96 |
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AlT .0810 .1685 .2320 .16 .86 |
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SiT .0810 .1685 .2320 .84 .86 |
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O1 .0214 0 .1742 1.56 |
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O2 .3251 .2310 .1680 1.58 |
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O3 .1421 .1768 .3941 1.38 |
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F4 .1107 .5 .4015 .765 2.32 |
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OH4 .1107 .5 .4015 .235 2.32 |
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|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink) |
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