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Arfvedsonite |
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Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K |
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American Mineralogist 78 (1993) 733-745 |
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Li: an important component in igneous alkali amphiboles |
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Locality: Questa caldera, New Mexico |
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Sample: A(12) |
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_database_code_amcsd 0001597 |
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9.840 18.036 5.365 90 104.05 90 C2/m |
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atom x y z occ Biso |
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O1 .1111 .0903 .2079 .72 |
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O2 .1202 .1720 .7349 .71 |
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O3 .1112 0 .7076 .60 1.00 |
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F .1112 0 .7076 .40 1.00 |
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O4 .3649 .2488 .7986 .94 |
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O5 .3488 .1283 .0798 .93 |
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O6 .3405 .1200 .5781 .91 |
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O7 .3341 0 .2970 1.00 |
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SiT1 .2801 .0857 .2902 .978 .46 |
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AlT1 .2801 .0857 .2902 .022 .46 |
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SiT2 .2899 .1705 .8002 .978 .49 |
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AlT2 .2899 .1705 .8002 .022 .49 |
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MgM1 0 .0908 .5 .110 .60 |
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Fe2+M1 0 .0908 .5 .720 .60 |
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MnM1 0 .0908 .5 .170 .60 |
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Fe2+M2 0 .1829 0 .290 .57 |
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Fe3+M2 0 .1829 0 .650 .57 |
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TiM2 0 .1829 0 .040 .57 |
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ZnM2 0 .1829 0 .020 .57 |
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LiM3 0 0 0 .170 .59 |
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MgM3 0 0 0 .090 .59 |
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Fe2+M3 0 0 0 .500 .59 |
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MnM3 0 0 0 .240 .59 |
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NaM4 0 .2770 .5 .935 1.42 |
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CaM4 0 .2770 .5 .04 1.42 |
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FeM4 0 .2770 .5 .025 1.42 |
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KA 0 .5 0 .083 9.90 |
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NaA 0 .5 0 .203 9.90 |
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KAm .0476 .5 .1147 .070 2.48 |
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NaAm .0476 .5 .1147 .171 2.48 |
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H .1983 0 .7472 .60 1.61 |
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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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Arfvedsonite |
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Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K |
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American Mineralogist 78 (1993) 733-745 |
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Li: an important component in igneous alkali amphiboles |
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Sample: A(13) |
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_database_code_amcsd 0001598 |
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9.986 18.042 5.314 90 103.92 90 C2/m |
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atom x y z occ Biso |
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O1 .1101 .0913 .2077 .78 |
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O2 .1202 .1726 .7332 .84 |
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O3 .1082 0 .7081 .85 .99 |
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F .1082 0 .7081 .15 .99 |
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O4 .3640 .2475 .7992 1.02 |
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O5 .3449 .1268 .0804 .86 |
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O6 .3376 .1183 .5814 .92 |
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O7 .3276 0 .2972 1.03 |
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SiT1 .2750 .0860 .2909 .991 .55 |
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AlT1 .2750 .0860 .2909 .009 .55 |
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SiT2 .2867 .1708 .7998 .991 .55 |
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AlT2 .2867 .1708 .7998 .009 .55 |
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MgM1 0 .0909 .5 .020 .73 |
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Fe2+M1 0 .0909 .5 .980 .73 |
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Fe2+M2 0 .1839 0 .340 .59 |
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Fe3+M2 0 .1839 0 .600 .59 |
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TiM2 0 .1839 0 .030 .59 |
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ZnM2 0 .1839 0 .010 .59 |
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AlM2 0 .1839 0 .020 .59 |
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LiM3 0 0 0 .220 .68 |
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Fe2+M3 0 0 0 .640 .68 |
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MnM3 0 0 0 .140 .68 |
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NaM4 0 .2778 .5 .975 1.36 |
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CaM4 0 .2778 .5 .025 1.36 |
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KA 0 .5 0 .377 3.19 |
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NaA 0 .5 0 .203 3.19 |
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KAm .0386 .5 .0937 .059 3.24 |
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NaAm .0386 .5 .0937 .032 3.24 |
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KA2 0 .4700 0 .013 3.00 |
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NaA2 0 .4700 0 .007 3.00 |
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H .1870 0 .7480 .85 .82 |
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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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Arfvedsonite |
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Hawthorne F C |
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The Canadian Mineralogist 14 (1976) 346-356 |
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The crystal chemistry of the amphiboles: V. The structure and |
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chemistry of arfvedsonite |
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_database_code_amcsd 0005126 |
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10.007 18.077 5.332 90 104.101 90 C2/m |
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atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) |
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SiT1 .2738 .08618 .2917 .96 .00145 .00035 .00374 -.00003 .00079 .00013 |
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AlT1 .2738 .08618 .2917 .04 .00145 .00035 .00374 -.00003 .00079 .00013 |
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SiT2 .2864 .17104 .8018 .00162 .00036 .00367 -.00010 .00079 .00000 |
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FeM1 0 .09205 .5 .00210 .00052 .00508 0 .00128 0 |
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FeM2 0 .18443 0 .880 .00188 .00042 .00546 0 .00088 0 |
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AlM2 0 .18443 0 .073 .00188 .00042 .00546 0 .00088 0 |
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TiM2 0 .18443 0 .047 .00188 .00042 .00546 0 .00088 0 |
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FeM3 0 0 0 .76 .00231 .00042 .00501 0 .00087 0 |
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MnM3 0 0 0 .13 .00231 .00042 .00501 0 .00087 0 |
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MgM3 0 0 0 .11 .00231 .00042 .00501 0 .00087 0 |
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NaM4 0 .2779 .5 .921 .00382 .00086 .01267 0 .00411 0 |
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CaM4 0 .2779 .5 .079 .00382 .00086 .01267 0 .00411 0 |
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NaAm .0172 .5 .0402 .293 1.28 |
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KAm .0172 .5 .0402 .707 1.28 |
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O1 .1096 .0914 .2082 .00146 .00073 .00611 .00002 .00083 -.00011 |
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O2 .1201 .1731 .7332 .00254 .00063 .00829 .00008 .00101 .00027 |
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OH3 .1074 0 .7067 .00202 .00063 .00585 0 .00079 0 |
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O4 .3643 .2473 .7984 .00338 .00058 .00747 -.00045 .00223 -.00016 |
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O5 .3440 .1273 .0827 .00207 .00070 .00610 -.00003 .00208 .00077 |
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O6 .3363 .1172 .5841 .00293 .00065 .00467 .00003 .00096 -.00078 |
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O7 .3262 0 .2988 .00311 .00033 .01241 0 .00227 0 |
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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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