American Mineralogist Crystal Structure Database

19 matching records for this search.

Tremolite
Download hom/tremolite.pdf
Sueno S, Cameron M, Papike J J, Prewitt C T
Download am/vol58/AM58_649.pdf
American Mineralogist 58 (1973) 649-664
The high temperature crystal chemistry of tremolite
T = 400 C
_database_code_amcsd 0000368
9.86 18.118 5.285 90 104.57 90 C2/m
atom     x     y     z B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Si1  .2798 .0839 .2955 .00223 .00049 .00875 -.00009 .00140 -.00007
Si2  .2882 .1707 .8032 .00215 .00055 .00818 -.00022 .00158 -.00013
Mg1      0 .0877   1/2 .00312 .00066 .01060       0 .00220       0
Mg2      0 .1770     0 .00301 .00064 .00967       0 .00240       0
Mg3      0     0     0 .00307 .00060 .01012       0 .00173       0
Ca4      0 .2776   1/2 .00521 .00088 .01925       0 .00676       0
O1   .1117 .0862 .2171 .00250 .00072 .01208 -.00003 .00189 -.00013
O2   .1190 .1712 .7235 .00236 .00087 .01166 -.00005 .00153 -.00018
OH3  .1104     0 .7157 .00385 .00087 .01257       0 .00240       0
O4   .3658 .2470 .7951 .00471 .00077 .01608 -.00076 .00372 -.00034
O5   .3451 .1326 .0950 .00334 .00117 .01015 -.00007 .00181  .00107
O6   .3429 .1192 .5844 .00366 .00112 .01043  .00008 .00204 -.00096
O7   .3354     0 .2946 .00370 .00053 .02130       0 .00345       0
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Tremolite
Download hom/tremolite.pdf
Sueno S, Cameron M, Papike J J, Prewitt C T
Download am/vol58/AM58_649.pdf
American Mineralogist 58 (1973) 649-664
The high temperature crystal chemistry of tremolite
T = 700 C
_database_code_amcsd 0000369
9.898 18.19 5.296 90 104.46 90 C2/m
atom     x     y     z B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Si1  .2791 .0837 .2945 .00313 .00056 .01387 -.00016 .00316 -.00002
Si2  .2880 .1702 .8027 .00317 .00069 .01338 -.00029 .00342 -.00014
Mg1      0 .0878   1/2 .00465 .00089 .01437       0 .00440       0
Mg2      0 .1776     0 .00449 .00083 .01568       0 .00443       0
Mg3      0     0     0 .00508 .00083 .01154       0 .00374       0
Ca4      0 .2778   1/2 .00796 .00112 .03078       0 .01133       0
O1   .1118 .0863 .2175 .00391 .00101 .01720 -.00006 .00334 -.00014
O2   .1198 .1713 .7235 .00401 .00113 .01644  .00008 .00353 -.00020
OH3  .1106     0 .7179 .00652 .00101 .01856       0 .00585       0
O4   .3662 .2461 .7958 .00690 .00094 .02501 -.00096 .00649 -.00080
O5   .3441 .1316 .0936 .00518 .00155 .01778 -.00007 .00433  .00167
O6   .3420 .1194 .5820 .00470 .00157 .01608  .00018 .00252 -.00147
O7   .3349     0 .2957 .00595 .00045 .03711       0 .00519       0
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Tremolite
Download hom/tremolite.pdf
Cameron M, Gibbs G V
Download am/vol58/AM58_879.pdf
American Mineralogist 58 (1973) 879-888
The crystal structure and bonding of fluor-tremolite: A comparison with hydroxyl
tremolite
_database_code_amcsd 0000384
9.787 18.004 5.263 90 104.44 90 C2/m
atom     x     y     z B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Si1  .2829 .0834 .2960 .00087 .00026 .00257 -.00006  .00071  .00010
Si2  .2900 .1707 .8041 .00085 .00037 .00206 -.00005 -.00007  .00011
Mg1      0 .0885    .5 .00094 .00042 .00309       0 -.00018       0
Mg2      0 .1760     0 .00197 .00040 .00408       0  .00101       0
Mg3      0     0     0 .00105 .00024 .00489       0  .00019       0
Ca4      0 .2771    .5 .00249 .00066 .00680       0  .00262       0
O1   .1126 .0847 .2179 .00118 .00038 .00501  .00009  .00009  .00001
O2   .1187 .1702 .7239 .00210 .00049 .00382 -.00001  .00095 -.00018
F3   .1020     0 .7124 .00122 .00071 .00580       0  .00088       0
O4   .3644 .2484 .7907 .00167 .00042 .00570 -.00022  .00048 -.00028
O5   .3471 .1351 .1001 .00194 .00040 .00570  .00012  .00040  .00072
O6   .3444 .1197 .5857 .00098 .00074 .00420  .00024  .00003 -.00004
O7   .3408     0 .2922 .00226 .00070 .00884       0  .00234       0
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Tremolite
Download hom/tremolite.pdf
Yang H, Evans B W
Download am/vol81/AM81_1117.pdf
American Mineralogist 81 (1996) 1117-1125
X-ray structure refinements of tremolite at 140 and 295 K: Crystal chemistry and
petrologic implications
T = 140 K
_database_code_amcsd 0001835
9.8293 18.0307 5.2752 90 104.846 90 C2/m
atom      x      y      z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
Mg1       0 .08775     .5          .00072 .00027 .00257       0  .00032       0
Mg2       0 .17639      0          .00068 .00028 .00289       0  .00015       0
Mg3       0      0      0          .00074 .00023 .00279       0  .00016       0
Ca4       0 .27822     .5  .5      .00098 .00024 .00426       0  .00090       0
Ca4'      0 .25882     .5  .5  1.7
Si1  .28039 .08416 .29742          .00048 .00024 .00247 -.00002 -.00001 -.00001
Si2  .28824 .17133 .80493          .00050 .00027 .00256 -.00001  .00005  .00003
O1   .11179 .08596 .21767          .00076 .00032 .00389  .00004 -.00010 -.00014
O2   .11860 .17124 .72418          .00058 .00039 .00437 -.00001  .00021  .00012
O3   .11027      0 .71599          .00077 .00045 .00386       0  .00032       0
O4   .36514 .24820 .79245          .00114 .00034 .00399 -.00015  .00032 -.00001
O5   .34644 .13458 .10096          .00079 .00041 .00398 -.00004  .00036  .00010
O6   .34384 .11833 .59009          .00095 .00037 .00326  .00000  .00026 -.00021
O7   .33726      0 .29140          .00096 .00028 .00587       0  .00043       0
H    .20705      0 .77993      2.3
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Tremolite
Download hom/tremolite.pdf
Yang H, Evans B W
Download am/vol81/AM81_1117.pdf
American Mineralogist 81 (1996) 1117-1125
X-ray structure refinements of tremolite at 140 and 295 K: Crystal chemistry and
petrologic implications
T = 295 K
_database_code_amcsd 0001836
9.8356 18.0557 5.2785 90 104.782 90 C2/m
atom      x      y      z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Mg1       0 .08769     .5          .00139 .00036 .00457       0 .00086       0
Mg2       0 .17653      0          .00128 .00037 .00477       0 .00067       0
Mg3       0      0      0          .00135 .00035 .00460       0 .00075       0
Ca4       0 .27812     .5  .5      .00218 .00040 .00791       0 .00259       0
Ca4'      0 .26120     .5  .5  2.7
Si1  .28006 .08408 .29689          .00101 .00033 .00369 -.00005 .00051 -.00007
Si2  .28825 .17112 .80447          .00101 .00037 .00361 -.00007 .00052 -.00003
O1   .11186 .08605 .21749          .00128 .00044 .00500  .00004 .00065 -.00010
O2   .11871 .17120 .72414          .00115 .00056 .00494 -.00009 .00064  .00006
O3   .11036      0 .71619          .00144 .00051 .00730       0 .00094       0
O4   .36531 .24781 .79313          .00200 .00043 .00697 -.00032 .00141 -.00023
O5   .34592 .13402 .09930          .00147 .00058 .00597 -.00008 .00073  .00055
O6   .34355 .11863 .58847          .00158 .00059 .00542  .00004 .00072 -.00055
O7   .33662      0 .29264          .00197 .00036 .00938       0 .00124       0
H    .20637      0 .77111      2.3
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Tremolite
Download hom/tremolite.pdf
Sharma A, Jenkins D M
Download am/vol84/AM84_1304.pdf
American Mineralogist 84 (1999) 1304-1318
Hydrothermal synthesis of amphiboles along the tremolite-pargasite join
and in the ternary system tremolite-pargasite-cummingtonite
Sample: PARG 23-13
_database_code_amcsd 0002280
9.809 18.054 5.2763 90 104.570 90 C2/m
atom     x     y     z occ Biso
O1   .1207 .0876 .2129       .8
O2   .1102 .1705 .7185       .8
O3   .1128     0 .7042       .8
O4   .3552 .2451 .7796       .8
O5   .3438 .1307 .0953      1.1
O6   .3427 .1154 .5884      1.1
O7   .3443     0 .2974      1.2
Si1  .2810 .0840 .2992       .4
Si2  .2869 .1713 .8041       .4
Mg1      0 .0830    .5       .6
Mg2      0 .1743     0       .6
Mg3      0     0     0       .6
Ca4      0 .2729    .5 .91   .9
Mg4      0 .2729    .5 .09   .9
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Tremolite
Download hom/tremolite.pdf
Merli M, Ungaretti L, Oberti R
Download am/vol85/AM85_532.pdf
American Mineralogist 85 (2000) 532-542
Leverage analysis and structure refinement of minerals
Sample: from Val Tremola 9527
_database_code_amcsd 0002418
9.8359 18.0450 5.2752 90 104.750 90 C2/m
atom      x      y      z   Uiso U(1,1)  U(2,2)  U(3,3)  U(1,2)  U(1,3)  U(2,3)
SiT1  .2806  .0839  .2972        .00421  .00403  .00460 -.00037  .00105 -.00017
SiT2  .2884  .1711 -.1953        .00423  .00464  .00443 -.00078  .00124 -.00018
MgM1      0  .0878     .5        .00656  .00535  .00577       0  .00191       0
MgM2      0  .1765      0        .00608  .00557  .00628       0  .00190       0
MgM3      0      0      0        .00656  .00491  .00576       0  .00125       0
CaM4      0  .2780     .5        .00970  .00605  .01011       0  .00610       0
H      .196      0   .764 .00015
O1    .1119  .0857  .2180        .00447  .00607  .00649 -.00030  .00117 -.00019
O2    .1187  .1709  .7244        .00459  .00722  .00646 -.00037  .00140 -.00045
O3    .1085      0  .7155        .00834  .00656  .00733       0  .00218       0
O4    .1351  .2519  .2069        .00872  .00579  .00860 -.00276  .00313 -.00083
O5    .3466  .1344  .1005        .00664  .00921  .00646 -.00065  .00165  .00271
O6    .3440  .1188  .5891        .00680  .00878  .00592  .00016  .00139 -.00256
O7    .3377      0  .2928        .00787  .00407  .01318       0  .00294       0
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Tremolite
Download hom/tremolite.pdf
Oberti R, Camara F, Ottolini L
Download am/vol90/AM90_732.pdf
American Mineralogist 90 (2005) 732-736
Clinoholmquistite discredited: The new amphibole end-member fluoro-sodic-pedrizite
sample from Tastyg spodumene deposit, Tuva, Siberia, Russia
_database_code_amcsd 0003771
9.848 18.049 5.279 90 104.73 90 C2/m
atom     x     y     z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
NaA2     0  .483     0 .031  2.0  .0088  .0016  .0280      0  .0119      0
KA2      0  .483     0 .019  2.0  .0088  .0016  .0280      0  .0119      0
NaAm  .040    .5  .093 .049   .8  .0002  .0013  .0073      0  .0010      0
KAm   .040    .5  .093 .031   .8  .0002  .0013  .0073      0  .0010      0
Mg1      0 .0880    .5  .98  .56  .0015  .0004  .0061      0  .0008      0
Fe1      0 .0880    .5  .04  .56  .0015  .0004  .0061      0  .0008      0
Mg2      0 .1770     0 .975  .53  .0014  .0004  .0058      0  .0008      0
Fe2      0 .1770     0 .010  .53  .0014  .0004  .0058      0  .0008      0
Mn2      0 .1770     0 .005  .53  .0014  .0004  .0058      0  .0008      0
Ti2      0 .1770     0 .005  .53  .0014  .0004  .0058      0  .0008      0
Zn2      0 .1770     0 .005  .53  .0014  .0004  .0058      0  .0008      0
Mg3      0     0     0  .84  .59  .0016  .0004  .0059      0  .0005      0
Al3      0     0     0  .08  .59  .0016  .0004  .0059      0  .0005      0
Fe3      0     0     0  .08  .59  .0016  .0004  .0059      0  .0005      0
Ca4      0 .2778    .5 .925  .79  .0024  .0005  .0097      0  .0028      0
Na4      0 .2778    .5 .075  .79  .0024  .0005  .0097      0  .0028      0
Si1  .2802 .0842 .2974 .991  .44  .0011  .0003  .0052 -.0001  .0005 -.0001
Al1  .2802 .0842 .2974 .008  .44  .0011  .0003  .0052 -.0001  .0005 -.0001
B1   .2802 .0842 .2974 .001  .44  .0011  .0003  .0052 -.0001  .0005 -.0001
Si2  .2881 .1712 .8047 .991  .45  .0011  .0003  .0050 -.0001  .0006  .0000
Al2  .2881 .1712 .8047 .008  .45  .0011  .0003  .0050 -.0001  .0006  .0000
B2   .2881 .1712 .8047 .001  .45  .0011  .0003  .0050 -.0001  .0006  .0000
O1   .1117 .0859 .2179       .55  .0013  .0004  .0059  .0000  .0003  .0000
O2   .1186 .1709 .7250       .59  .0012  .0005  .0063 -.0001  .0004 -.0002
O3   .1087     0 .7155 .835  .76  .0020  .0006  .0078      0  .0010      0
F    .1087     0 .7155 .165  .76  .0020  .0006  .0078      0  .0010      0
O4   .3647 .2480 .7928       .76  .0023  .0004  .0085 -.0004  .0012 -.0001
O5   .3465 .1340 .0996       .74  .0019  .0006  .0069  .0000  .0008  .0007
O6   .3437 .1184 .5902       .68  .0016  .0006  .0060  .0000  .0008 -.0005
O7   .3374     0 .2921       .79  .0021  .0004  .0105      0  .0008      0
H     .190     0  .759 .835   .2
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Tremolite
Download hom/tremolite.pdf
Ballirano P, Andreozzi G B, Belardi G
Download am/vol93/AM93_1349.pdf
American Mineralogist 93 (2008) 1349-1355
Crystal chemical and structural characterization of fibrous tremolite from
Susa Valley, Italy, with comments on potential harmful effects on human health
Locality: Condove, Susa Valley, Italy
_database_code_amcsd 0004630
9.84174 18.05932 5.27876 90 104.732 90 C2/m
atom      x      y     z  occ Uiso
CaM4      0 .27737    .5  .97 .007
KM4       0 .27737    .5 .005 .007
NaM4      0 .27737    .5 .025 .007
AlM1      0 .08738    .5 .005 .007
FeM1      0 .08738    .5 .025 .007
MgM1      0 .08738    .5  .96 .007
MnM1      0 .08738    .5  .01 .007
MgM2      0 .17656     0  .97 .007
FeM2      0 .17656     0  .03 .007
MgM3      0      0     0  .99 .007
FeM3      0      0     0  .01 .007
Si1  .28106 .08436 .2977      .005
Si2  .28751 .17064 .8041      .005
O1    .1139 .08679 .2178      .008
O2    .1166 .17198 .7236      .008
O3    .1085      0 .7137  .98 .008
F     .1085      0 .7137 .015 .008
Cl    .1085      0 .7137 .005 .008
O4    .3657 .24749 .7897      .008
O5    .3454 .13364 .0985      .008
O6    .3438 .11794 .5950      .008
O7    .3387      0 .2893      .008
H      .206      0  .771  .98 .030
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Tremolite
Download hom/tremolite.pdf
Hawthorne F C, Grundy H D
Download cm/vol14/CM14_334.pdf
The Canadian Mineralogist 14 (1976) 334-345
The crystal chemistry of the amphiboles: IV. X-ray and neutron refinements
of the crystal structure of tremolite
Sample: X-ray data
_database_code_amcsd 0005124
9.863 18.048 5.285 90 104.79 90 C2/m
atom      x      y     z  occ Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
SiT1 .28005 .08417 .2979  .96      .00153 .00029 .00361 -.00005 .00087 -.00009
AlT1 .28005 .08417 .2979  .04      .00153 .00029 .00361 -.00005 .00087 -.00009
SiT2 .28803 .17132 .8050           .00138 .00031 .00346 -.00005 .00078 -.00006
MgM1      0 .08821    .5           .00198 .00039 .00397       0 .00113       0
MgM2      0 .17678     0           .00191 .00030 .00439       0 .00100       0
MgM3      0      0     0           .00208 .00028 .00432       0 .00067       0
CaM4      0 .27797    .5  .90      .00273 .00040 .00783       0 .00302       0
NaM4      0 .27797    .5  .10      .00273 .00040 .00783       0 .00302       0
NaAm  .0407     .5 .0887  .09  2.1
KAm   .0407     .5 .0887  .06  2.1
NaA2      0  .4901     0  .09  2.1
KA2       0  .4901     0  .06  2.1
O1    .1112  .0858 .2184           .00167 .00034 .00503  .00002 .00076  .00003
O2    .1189  .1706 .7247           .00145 .00049 .00494 -.00010 .00090 -.00002
OH3   .1072      0 .7152 .666      .00281 .00046 .00657       0 .00129       0
F3    .1072      0 .7152 .328      .00281 .00046 .00657       0 .00129       0
Cl3   .1072      0 .7152 .006      .00281 .00046 .00657       0 .00129       0
O4    .3646  .2482 .7931           .00273 .00030 .00623 -.00032 .00178 -.00027
O5    .3466  .1341 .1003           .00217 .00070 .00587  .00000 .00102  .00074
O6    .3437  .1183 .5913           .00219 .00058 .00545  .00013 .00140 -.00071
O7    .3386      0 .2913           .00249 .00024 .01037       0 .00146       0
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Tremolite
Download hom/tremolite.pdf
Hawthorne F C, Grundy H D
Download cm/vol14/CM14_334.pdf
The Canadian Mineralogist 14 (1976) 334-345
The crystal chemistry of the amphiboles: IV. X-ray and neutron refinements
of the crystal structure of tremolite
Sample: Neutron data
_database_code_amcsd 0005125
9.863 18.048 5.285 90 104.79 90 C2/m
atom      x      y     z  occ Biso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
SiT1  .2799 .08424 .2974  .96      .00099 .00025 .00263  .00002 .00047 -.00008
AlT1  .2799 .08424 .2974  .04      .00099 .00025 .00263  .00002 .00047 -.00008
SiT2  .2882 .17133 .8056           .00100 .00026 .00379 -.00005 .00047 -.00011
MgM1      0  .0883    .5           .00130 .00023 .00328       0 .00064       0
MgM2      0  .1770     0           .00100 .00034 .00343       0 .00064       0
MgM3      0      0     0           .00139 .00016 .00319       0 .00062       0
CaM4      0  .2779    .5  .90      .00248 .00044 .00873       0 .00340       0
NaM4      0  .2779    .5  .10      .00248 .00044 .00873       0 .00340       0
NaAm  .0450     .5 .1030  .09  1.4
KAm   .0450     .5 .1030  .06  1.4
NaA2      0  .4897     0  .09  1.4
KA2       0  .4897     0  .06  1.4
O1    .1114 .08570 .2182           .00111 .00034 .00436 -.00005 .00030 -.00009
O2    .1187 .17067 .7251           .00098 .00044 .00448 -.00006 .00074 -.00019
Oh3   .1082      0 .7154 .666      .00181 .00045 .00598       0 .00105       0
F3    .1082      0 .7154 .328      .00181 .00045 .00598       0 .00105       0
Cl3   .1082      0 .7154 .006      .00181 .00045 .00598       0 .00105       0
O4    .3642 .24818 .7928           .00216 .00036 .00627 -.00032 .00116 -.00014
O5    .3467 .13391 .0998           .00160 .00066 .00368 -.00006 .00078  .00076
O6    .3437 .11805 .5910           .00154 .00056 .00553  .00003 .00090 -.00058
O7    .3380      0 .2921           .00193 .00030 .01067       0 .00088       0
H     .2088      0 .7628 .666      .00254 .00218 .02455       0 .00005       0
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Tremolite
Download hom/tremolite.pdf
Jenkins D M, Hawthorne F C
Download cm/vol33/CM33_13.pdf
The Canadian Mineralogist 33 (1995) 13-24
Synthesis and rietveld refinement of amphibole along
the join Ca2Mg5Si8O22F2 - NaCa2Mg4Ga3Si6O22F2
Sample: TREM 19-3
Locality: Synthetic
_database_code_amcsd 0005419
9.8182 18.032 5.2699 90 104.680 90 C2/m
atom     x     y     z occ Biso
SiT1 .2844 .0833 .3058       .4
SiT2 .2900 .1699 .8005       .4
MgM1     0 .0896    .5       .6
MgM2     0 .1762     0       .6
MgM3     0     0     0       .6
CaM4     0 .2759    .5 .96   .9
MgM4     0 .2759    .5 .04   .9
O1   .1181 .0863 .2153       .8
O2   .1183 .1697 .7272       .8
F3   .1005     0 .7060       .8
O4   .3565 .2447 .7884       .8
O5   .3432 .1321 .0961      1.0
O6   .3489 .1161 .5911      1.0
O7   .3445     0 .2880      1.2
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Tremolite
Download hom/tremolite.pdf
Hawthorne F C, Oberti R, Martin R F
Download cm/vol44/CM44_1171.pdf
The Canadian Mineralogist 44 (2006) 1171-1179
Short-range order in amphiboles from the Bear Lake diggings, Ontario
Locality: Bear Lake diggings, Bancroft area of Ontario, Canada
Sample: 757
_database_code_amcsd 0006113
9.868 18.033 5.273 90 104.66 90 C2/m
atom        x      y      z  occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
NaAm    .0361     .5  .0828 .405       .0087  .0020  .0236      0  .0081      0
MgM1        0 .08819     .5 .965       .0016  .0003  .0034      0  .0009      0
Fe2+M1      0 .08819     .5 .035       .0016  .0003  .0034      0  .0009      0
MgM2        0 .17786      0 .915       .0013  .0003  .0037      0  .0006      0
Fe2+M2      0 .17786      0 .075       .0013  .0003  .0037      0  .0006      0
Mn2+M2      0 .17786      0  .01       .0013  .0003  .0037      0  .0006      0
MgM3        0      0      0  .94       .0017  .0004  .0035      0  .0004      0
Fe2+M3      0      0      0  .03       .0017  .0004  .0035      0  .0004      0
AlM3        0      0      0  .03       .0017  .0004  .0035      0  .0004      0
CaM4        0 .27767     .5 .815       .0025  .0004  .0078      0  .0029      0
NaM4        0 .27767     .5 .185       .0025  .0004  .0078      0  .0029      0
SiT1   .27939 .08429 .29682            .0012  .0003  .0030      0  .0004 -.0001
SiT2   .28757 .17119 .80386            .0013  .0003  .0030 -.0001  .0006  .0000
O1     .11174 .08580 .21765            .0012  .0004  .0044      0  .0005 -.0001
O2     .11886 .17044 .72518            .0016  .0005  .0043 -.0001  .0010 -.0001
F3     .10801      0 .71486  .29       .0023  .0005  .0066      0  .0007      0
OH3    .10801      0 .71486  .71       .0023  .0005  .0066      0  .0007      0
O4     .36382 .24797 .79421            .0026  .0004  .0054 -.0004  .0013 -.0002
O5     .34598 .13269 .09692            .0016  .0006  .0048 -.0001  .0006  .0006
O6     .34304 .11829 .58939            .0018  .0005  .0051  .0001  .0006 -.0006
O7     .33680      0 .29379            .0023  .0003  .0099      0  .0011      0
H        .195      0   .775        .4
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Tremolite
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Antao S M, Hassan I, Wang J, Lee P L, Toby B H
Download cm/vol46/CM46_1501.pdf
The Canadian Mineralogist 46 (2008) 1501-1509
State-of-the-art high-resolution powder X-ray diffraction (HRPXRD) illustrated
with Rietveld structure refinement of quartz, sodalite, tremolite, and meionite
Locality: Gouverneur district, New York
_database_code_amcsd 0006210
9.85145 18.02911 5.273416 90 104.7566 90 C2/m
atom      x      y     z occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na1       0 .27779    .5  .1 .0080  .0132  .0056  .0085      0  .0074      0
Ca        0 .27779    .5  .9 .0080  .0132  .0056  .0085      0  .0074      0
Na2       0     .5     0 .18 .1424   .160   .079   .263      0   .185      0
K         0     .5     0 .12 .1424   .160   .079   .263      0   .185      0
Mg1       0 .08840    .5     .0062  .0171  .0034  .0017      0  .0071      0
Mg2       0 .17720     0 .97 .0080  .0091  .0095  .0063      0  .0029      0
Fe        0 .17720     0 .03 .0080  .0091  .0095  .0063      0  .0029      0
Mg3       0      0     0     .0083  .0087  .0093  .0079      0  .0035      0
Si1  .27914 .08413 .2981 .95 .0048  .0050  .0045  .0047 -.0012  .0006 -.0005
Al1  .27914 .08413 .2981 .05 .0048  .0050  .0045  .0047 -.0012  .0006 -.0005
Si2  .28831 .17138 .8043     .0046  .0070  .0050  .0029 -.0023  .0025 -.0014
O1    .1129 .08519 .2219     .0052  .0068  .0037  .0033 -.0014 -.0027  .0021
O2    .1210 .17050 .7278     .0087  .0179  .0061  .0064 -.0028  .0089 -.0012
O3    .1098      0 .7158 .67 .0143  .0309  .0054  .0137      0  .0156      0
F     .1098      0 .7158 .33 .0143  .0309  .0054  .0137      0  .0156      0
O4    .3638 .24776 .7923     .0051  .0086  .0044  .0020 -.0024 -.0002 -.0008
O5    .3453 .13409 .0992     .0080  .0062  .0090  .0106  .0115  .0053  .0023
O6    .3441 .11854 .5906     .0078  .0099  .0081  .0065  .0029  .0032  .0019
O7    .3367      0 .2923     .0127  .0143  .0186  .0071      0  .0046      0
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Tremolite
Download hom/tremolite.pdf
Comodi P, Mellini M, Ungaretti L, Zanazzi P F
 
European Journal of Mineralogy 3 (1991) 485-499
Compressibility and high pressure structure refinement
of tremolite, pargasite and glaucophane
Sample: pressure at ambient conditions (.001 kbar)
_database_code_amcsd 0006413
9.840 18.042 5.276 90 104.76 90 C2/m
atom      x     y     z occ  Uiso
MgM1      0 .0877   1/2 .99 .0059
FeM1      0 .0877   1/2 .01 .0059
MgM2      0 .1764     0 .99 .0082
FeM2      0 .1764     0 .01 .0082
MgM3      0     0     0 .99 .0055
FeM3      0     0     0 .01 .0055
CaM4      0 .2779   1/2  .5 .0079
CaM42 .0409 .2778 .5648 .25 .0100
SiT1  .2802 .0840 .2968     .0041
SiT2  .2883 .1712 .8049     .0043
O1    .1118 .0860 .2180     .0058
O2    .1189 .1711 .7249     .0059
O3    .1086     0 .7161     .0077
O4    .3651 .2480 .7919     .0077
O5    .3463 .1347 .1005     .0077
O6    .3439 .1185 .5894     .0071
O7    .3372     0 .2918     .0082
H      .181     0  .740      .022
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Tremolite
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Comodi P, Mellini M, Ungaretti L, Zanazzi P F
 
European Journal of Mineralogy 3 (1991) 485-499
Compressibility and high pressure structure refinement
of tremolite, pargasite and glaucophane
Sample: pressure at 35 kbar
_database_code_amcsd 0006414
9.640 17.890 5.228 90 105.1 90 C2/m
atom     x     y     z occ  Uiso
MgM1     0 .0870   1/2 .99 .0059
FeM1     0 .0870   1/2 .01 .0059
MgM2     0 .1747     0 .99 .0100
FeM2     0 .1747     0 .01 .0100
MgM3     0     0     0 .99 .0064
FeM3     0     0     0 .01 .0064
CaM4     0 .2768   1/2     .0044
SiT1 .2858 .0840 .3005     .0033
SiT2 .2890 .1716 .8065     .0054
O1   .1145 .0851 .2170     .0036
O2   .1163 .1700 .7269     .0042
OH3  .1110     0 .7152     .0047
O4   .3643 .2503 .7897     .0054
O5   .3506 .1367 .1058     .0062
O6   .3472 .1172 .5947     .0050
O7   .3460     0 .2909     .0059
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Tremolite
Download hom/tremolite.pdf
Oberti R, Ungaretti L, Cannillo E, Hawthorne F C, Memmi I
 
European Journal of Mineralogy 7 (1995) 1049-1063
Temperature-dependent Al order-disorder in the
tetrahedral double chain of C2/m amphiboles
Sample: S(1)
_database_code_amcsd 0006601
9.810 18.091 5.294 90 104.58 90 C2/m
atom      x     y     z   occ Biso
NaA       0   1/2     0  .022 1.82
KA        0   1/2     0  .008 1.82
NaAm  .0282   1/2 .0573  .022 2.52
KAm   .0282   1/2 .0573  .008 2.52
NaA2      0 .4807     0  .022 2.50
KA2       0 .4807     0  .008 2.50
FeM1      0 .0886   1/2   .22  .59
MgM1      0 .0886   1/2   .78  .59
AlM2      0 .1771     0   .08  .55
FeM2      0 .1771     0   .21  .55
MgM2      0 .1771     0   .71  .55
AlM3      0     0     0   .05  .68
FeM3      0     0     0   .28  .68
MgM3      0     0     0   .67  .68
CaM4      0 .2778   1/2 .4175  .89
NaM4      0 .2778   1/2   .01  .89
MnM4      0 .2778   1/2 .0075  .89
FeM4      0 .2778   1/2  .065  .89
CaM4'     0 .2528   1/2 .4175 2.48
NaM4'     0 .2528   1/2   .01 2.48
MnM4'     0 .2528   1/2 .0075 2.48
FeM4'     0 .2528   1/2  .065 2.48
SiT1  .2808 .0846 .2964  .845  .53
AlT1  .2808 .0846 .2964  .155  .53
SiT2  .2900 .1715 .8055        .59
H     .2013     0 .7459 .9865  .80
O1    .1099 .0878 .2149        .77
O2    .1202 .1727 .7279        .69
O3    .1104     0 .7132 .9865  .84
F3    .1104     0 .7132 .0135  .84
O4    .3672 .2483 .7901        .96
O5    .3476 .1360 .1002       1.05
O6    .3437 .1185 .5919        .97
O7    .3368     0 .2878       1.09
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Tremolite
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Warren B
 
Zeitschrift fur Kristallographie 72 (1929) 42-57
The structure of tremolite H2 Ca2 Mg5 (Si O3)8
_cod_database_code 1011222
_database_code_amcsd 0018086
9.77 17.79999 5.26 90 73.97 90 I2/m
atom   x   y    z
O1   .14 .08   .1
O2   .14   0  -.4
O3   .14 .18  -.4
O4   .14 .25   .1
O5   .14 .36 -.25
O6   .14 .39  .25
O7   .14  .5  -.4
Ca1    0 .28   .5
Mg1    0 .09   .5
Mg2    0 .17    0
Mg3    0   0    0
Si1  .29 .08  .01
Si2  .29 .18 -.49
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Tremolite
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Warren B
 
Zeitschrift fur Kristallographie 72 (1930) 493-516
The crystal structure and chemical composition of the monoclinic
amphiboles.
_cod_database_code 1011146
_database_code_amcsd 0018031
9.78 17.79999 5.26 90 73.97 90 I2/m
atom   x   y    z
O1   .14 .08   .1
O2   .14   0  -.4
O3   .14 .18  -.4
O4   .14 .25   .1
O5   .14 .36 -.25
O6   .14 .39  .25
O7   .14  .5  -.4
Ca1    0 .28   .5
Mg1    0 .09   .5
Mg2    0 .17    0
Mg3    0   0    0
Si1  .29 .08  .01
Si2  .29 .18 -.49
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