American Mineralogist Crystal Structure Database

23 matching records for this search.

Piemontite
Download hom/piemontite.pdf
Dollase W A
Download am/vol54/AM54_710.pdf
American Mineralogist 54 (1969) 710-717
Crystal structure and cation ordering of piemontite
_database_code_amcsd 0000191
8.878 5.692 10.201 90 115.40 90 P2_1/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)
Ca1  .7574   .75 .1533      .77  .0044  .0065  .0025      0  .0025      0
Ca2  .5979   .75 .4250 .87  .81  .0029  .0104  .0014      0  .0005      0
Sr2  .5979   .75 .4250 .13  .81  .0029  .0104  .0014      0  .0005      0
Si1  .3410   .75 .0448      .52
Si2  .6846   .25 .2745      .51
Si3  .1855   .75 .3197      .35
Al1      0     0     0 .80  .47
Mn1      0     0     0 .14  .47
Fe1      0     0     0 .06  .47
Al2      0     0    .5      .56
Mn3  .2957   .25 .2216 .58  .39  .0009  .0036  .0014      0  .0004      0
Fe3  .2957   .25 .2216 .25  .39  .0009  .0036  .0014      0  .0004      0
Al3  .2957   .25 .2216 .17  .39  .0009  .0036  .0014      0  .0004      0
O1   .2330 .9912 .0356      .81
O2   .3058 .9795 .3550      .80
O3   .7963 .0163 .3378      .81
O4   .0588   .25 .1318      .59
O5   .0424   .75 .1473      .70
O6   .0686   .75 .4091      .62
O7   .5145   .75 .1805      .80
O8   .5276   .25 .3140      .92
O9   .6208   .25 .0986      .99  .0057   .015  .0023      0  .0030      0
O10  .0868   .25 .4330      .60
H1     .04   .25   .36
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Piemontite
Download hom/piemontite.pdf
Catti M, Ferraris G, Ivaldi G
Download am/vol73/AM73_1370.pdf
American Mineralogist 73 (1988) 1370-1376
Thermal behavior of the crystal structure of strontian piemontite
Sample: T = 25 C
_database_code_amcsd 0001202
8.884 5.684 10.202 90 115.23 90 P2_1/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)
Ca1  .75896   .75 .15395           .00402 .00603 .00229       0 .00198       0
Ca2  .59844   .75 .42438 .799      .00340 .01029 .00164       0 .00074       0
Sr2  .59844   .75 .42438 .201      .00340 .01029 .00164       0 .00074       0
Al1       0     0      0 .810      .00162 .00325 .00146 -.00010 .00053  .00009
Mn1       0     0      0 .136      .00162 .00325 .00146 -.00010 .00053  .00009
Fe1       0     0      0 .054      .00162 .00325 .00146 -.00010 .00053  .00009
Al2       0     0     .5           .00154 .00317 .00149 -.00016 .00060 -.00014
Al3  .29468   .25 .22161 .059      .00143 .00433 .00155       0 .00053       0
Mn3  .29468   .25 .22161 .672      .00143 .00433 .00155       0 .00053       0
Fe3  .29468   .25 .22161 .269      .00143 .00433 .00155       0 .00053       0
Si1  .34046   .75 .04491           .00189 .00410 .00149       0 .00070       0
Si2  .68461   .25 .27550           .00174 .00425 .00155       0 .00070       0
Si3  .18391   .75 .31827           .00181 .00441 .00158       0 .00087       0
O1    .2338 .9921  .0369           .00294 .00495 .00331  .00071 .00168  .00042
O2    .3041 .9799  .3545           .00274 .00588 .00234 -.00098 .00107  .00014
O3    .7957 .0154  .3396           .00209 .00487 .00252  .00038 .00000 -.00028
O4    .0576   .25  .1312           .00259 .00433 .00202       0 .00107       0
O5    .0417   .75  .1465           .00220 .00696 .00176       0 .00043       0
O6    .0667   .75  .4068           .00298 .00410 .00226       0 .00161       0
O7    .5145   .75  .1792           .00263 .00789 .00223       0 .00040       0
O8    .5264   .25  .3124           .00259 .01091 .00284       0 .00158       0
O9    .6239   .25  .1000           .00572 .01408 .00208       0 .00202       0
O10   .0837   .25  .4308           .00259 .00495 .00202       0 .00134       0
H      .055   .25   .350       1.2
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Piemontite
Download hom/piemontite.pdf
Catti M, Ferraris G, Ivaldi G
Download am/vol73/AM73_1370.pdf
American Mineralogist 73 (1988) 1370-1376
Thermal behavior of the crystal structure of strontian piemontite
Sample: T = 800 C
_database_code_amcsd 0001203
8.934 5.727 10.30 90 115.26 90 P2_1/m
atom      x     y      z  occ B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3)  B(2,3)
Ca1   .7605   .75  .1550      .01091 .01707 .00651       0 .00581       0
Ca2   .5959   .75  .4208 .799 .00850 .02949 .00501       0 .00259       0
Sr    .5959   .75  .4208 .201 .00850 .02949 .00501       0 .00259       0
Al1       0     0      0 .810 .00428 .00853 .00380 -.00070 .00169 -.00051
Mn1       0     0      0 .136 .00428 .00853 .00380 -.00070 .00169 -.00051
Fe1       0     0      0 .054 .00428 .00853 .00380 -.00070 .00169 -.00051
Al2       0     0     .5      .00440 .00899 .00420 -.00032 .00179 -.00009
Al3  .29447   .25 .22185 .059 .00367 .01295 .00440       0 .00166       0
Mn3  .29447   .25 .22185 .672 .00367 .01295 .00440       0 .00166       0
Fe3  .29447   .25 .22185 .269 .00367 .01295 .00440       0 .00166       0
Si1   .3390   .75  .0426      .00440 .00983 .00340       0 .00199       0
Si2   .6851   .25  .2757      .00390 .01059 .00340       0 .00179       0
Si3   .1841   .75  .3182      .00390 .00998 .00331       0 .00199       0
O1    .2337 .9882  .0358      .00658 .01600 .00777  .00167 .00418  .00187
O2    .3035 .9780  .3550      .00720 .01600 .00576 -.00280 .00298  .00009
O3    .7949 .0183  .3411      .00608 .01143 .00576  .00140 .00079 -.00009
O4    .0598   .25  .1295      .00497 .01372 .00345       0 .00179       0
O5    .0433   .75  .1471      .00574 .01600 .00345       0 .00169       0
O6    .0656   .75  .4050      .00727 .01372 .00547       0 .00465       0
O7    .5117   .75  .1739      .00574 .02362 .00489       0 .00066       0
O8    .5250   .25  .3090      .00497 .03048 .00777       0 .00435       0
O9    .6301   .25  .1031      .01646 .03811 .00432       0 .00564       0
OH10  .0811   .25  .4304      .00727 .00838 .00576       0 .00431       0
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Piemontite
Download hom/piemontite.pdf
Bonazzi P, Menchetti S, Reinecke T
Download am/vol81/AM81_735.pdf
American Mineralogist 81 (1996) 735-742
Solid solution between piemontite and androsite-(La), a new mineral of the
epidote group from Andros Island, Greece
Sample: VA-1a
_database_code_amcsd 0001798
8.890 5.690 10.135 90 114.44 90 P2_1/m
atom     x     y     z occ  Uiso
Ca1  .7590   .75 .1523 .67 .0128
Mn1  .7590   .75 .1523 .33 .0128
Th2  .5942   .75 .4256 .02 .0123
Ca2  .5942   .75 .4256 .29 .0123
Sr2  .5942   .75 .4256 .19 .0123
La2  .5942   .75 .4256 .11 .0123
Ce2  .5942   .75 .4256 .23 .0123
Pr2  .5942   .75 .4256 .03 .0123
Nd2  .5942   .75 .4256 .10 .0123
Sm2  .5942   .75 .4256 .02 .0123
Gd2  .5942   .75 .4256 .01 .0123
Si1  .3440   .75 .0399     .0082
Si2  .6893   .25 .2787     .0081
Si3  .1864   .75 .3213     .0072
Mn1      0     0     0 .30 .0086
Fe1      0     0     0 .20 .0086
Al1      0     0     0 .34 .0086
Mg1      0     0     0 .16 .0086
Al2      0     0    .5     .0072
Mn3  .3020   .25 .2151 .30 .0126
Fe3  .3020   .25 .2151 .20 .0126
Cu3  .3020   .25 .2151 .13 .0126
Al3  .3020   .25 .2151 .37 .0126
H     .062   .25  .341       .05
O1   .2401 .9921 .0327     .0154
O2   .3087 .9763 .3578     .0114
O3   .7998 .0135 .3357     .0139
O4   .0558   .25 .1313     .0095
O5   .0450   .75 .1524     .0116
O6   .0740   .75 .4153     .0101
O7   .5154   .75 .1768     .0162
O8   .5410   .25 .3286     .0208
O9   .6153   .25 .1027     .0203
O10  .0865   .25 .4311     .0093
Download AMC data (View Text File)
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Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 0.5, p = 0.5, Synthesis at P=350 MPa, T=500 C
_database_code_amcsd 0003586
8.856 5.6291 10.148 90 115.516 90 P2_1/m
atom     x    y    z occ
Ca1   .757  3/4 .155
Ca2   .603  3/4 .421
AlM1     0    0    0 .99
MnM1     0    0    0 .01
AlM2     0    0  1/2 .96
AlM2     0    0  1/2 .04
AlM3  .298  .25 .222 .55
MnM3  .298  .25 .222 .45
Si1   .332  3/4 .046
Si2   .682  .25 .275
Si3   .186  3/4 .317
O1    .232 .991 .036
O2    .301 .986 .358
O3    .789 .013 .352
O4    .065  .25 .135
O5    .042  3/4 .147
O6    .063  3/4 .399
O7    .521  3/4 .181
O8    .521  .25 .303
O9    .632  .25 .095
OH10  .075  .25 .424
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 0.75, p = 0.75, Synthesis at P=200 MPa, T=500 C
_database_code_amcsd 0003587
8.8530 5.6596 10.1501 90 115.511 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .153
Ca2   .603  3/4 .424
AlM1     0    0    0 .92
MnM1     0    0    0 .08
AlM2     0    0  1/2 .98
MnM2     0    0  1/2 .02
AlM3  .295  .25 .223 .35
MnM3  .295  .25 .223 .65
Si1   .337  3/4 .045
Si2   .681  .25 .275
Si3   .186  3/4 .320
O1    .235 .989 .034
O2    .305 .980 .355
O3    .794 .017 .343
O4    .064  .25 .132
O5    .042  3/4 .148
O6    .068  3/4 .406
O7    .517  3/4 .181
O8    .522  .25 .309
O9    .621  .25 .095
OH10  .080  .25 .424
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 0.75, p = 0.75, Synthesis at P=350 MPa, T=500 C
_database_code_amcsd 0003588
8.8548 5.6541 10.1546 90 115.514 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .154
Ca2   .600  3/4 .424
AlM1     0    0    0 .87
MnM1     0    0    0 .13
AlM2     0    0  1/2 .97
MnM2     0    0  1/2 .03
AlM3  .298  .25 .222 .42
MnM3  .298  .25 .222 .58
Si1   .337  3/4 .045
Si2   .685  .25 .275
Si3   .188  3/4 .319
O1    .231 .990 .034
O2    .308 .979 .358
O3    .794 .017 .342
O4    .059  .25 .133
O5    .044  3/4 .149
O6    .065  3/4 .405
O7    .515  3/4 .173
O8    .520  .25 .302
O9    .619  .25 .097
OH10  .089  .25 .426
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.0, p = 1.00, Synthesis at P=200 MPa, T=500 C
_database_code_amcsd 0003589
8.8531 5.6741 10.1613 90 115.519 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .156
Ca2   .601  3/4 .424
AlM1     0    0    0 .86
MnM1     0    0    0 .14
AlM2     0    0  1/2 .95
MnM2     0    0  1/2 .05
AlM3  .300  .25 .221 .19
MnM3  .300  .25 .221 .81
Si1   .335  3/4 .046
Si2   .687  .25 .274
Si3   .184  3/4 .321
O1    .236 .982 .033
O2    .310 .974 .359
O3    .794 .018 .336
O4    .061  .25 .133
O5    .038  3/4 .151
O6    .070  3/4 .407
O7    .519  3/4 .189
O8    .526  .25 .308
O9    .615  .25 .097
OH10  .081  .25 .420
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.0, p = 1.00, Synthesis at P=350 MPa, T=500 C
_database_code_amcsd 0003590
8.8490 5.6670 10.153 90 115.499 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .152
Ca2   .599  3/4 .424
AlM1     0    0    0 .80
MnM1     0    0    0 .20
AlM2     0    0  1/2
AlM3  .297  .25 .222 .20
MnM3  .297  .25 .222 .80
Si1   .335  3/4 .043
Si2   .685  .25 .274
Si3   .187  3/4 .318
O1    .233 .986 .030
O2    .308 .975 .353
O3    .795 .019 .338
O4    .064  .25 .136
O5    .043  3/4 .147
O6    .066  3/4 .407
O7    .514  3/4 .181
O8    .524  .25 .310
O9    .617  .25 .094
OH10  .080  .25 .424
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.1, p = 1.04, Synthesis at P=200 MPa, T=500 C
_database_code_amcsd 0003591
8.8596 5.6834 10.1679 90 115.503 90 P2_1/m
atom     x    y    z occ
Ca1   .757  3/4 .152
Ca2   .596  3/4 .423
AlM1     0    0    0 .84
MnM1     0    0    0 .16
AlM2     0    0  1/2 .95
MnM2     0    0  1/2 .05
AlM3  .300  .25 .221 .17
MnM3  .300  .25 .221 .83
Si1   .335  3/4 .043
Si2   .688  .25 .274
Si3   .187  3/4 .321
O1    .237 .984 .031
O2    .311 .981 .355
O3    .793 .017 .336
O4    .062  .25 .134
O5    .043  3/4 .148
O6    .070  3/4 .413
O7    .512  3/4 .180
O8    .524  .25 .310
O9    .614  .25 .093
OH10  .086  .25 .424
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.1, p = 1.03, Synthesis at P=350 MPa, T=500 C
_database_code_amcsd 0003592
8.860 5.6818 10.167 90 115.511 90 P2_1/m
atom     x    y    z occ
Ca1   .757  3/4 .152
Ca2   .598  3/4 .424
AlM1     0    0    0 .81
MnM1     0    0    0 .19
AlM2     0    0  1/2 .99
MnM2     0    0  1/2 .01
AlM3  .299  .25 .222 .17
MnM3  .299  .25 .222 .83
Si1   .334  3/4 .042
Si2   .686  .25 .274
Si3   .188  3/4 .320
O1    .238 .986 .031
O2    .310 .981 .358
O3    .792 .022 .335
O4    .063  .25 .131
O5    .046  3/4 .151
O6    .070  3/4 .411
O7    .511  3/4 .182
O8    .523  .25 .306
O9    .610  .25 .090
OH10  .086  .25 .420
Download AMC data (View Text File)
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View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.5, p = 1.26, Synthesis at P=200 MPa, T=500 C
_database_code_amcsd 0003593
8.8589 5.7017 10.1802 90 115.540 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .152
Ca2   .595  3/4 .421
AlM1     0    0    0 .73
MnM1     0    0    0 .27
AlM2     0    0  1/2 .95
MnM2     0    0  1/2 .05
AlM3  .304  .25 .222 .06
MnM3  .304  .25 .222 .94
Si1   .338  3/4 .040
Si2   .687  .25 .272
Si3   .186  3/4 .320
O1    .237 .982 .028
O2    .313 .978 .352
O3    .795 .019 .334
O4    .062  .25 .140
O5    .044  3/4 .151
O6    .077  3/4 .414
O7    .514  3/4 .185
O8    .530  .25 .312
O9    .606  .25 .091
OH10  .085  .25 .421
Download AMC data (View Text File)
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Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.5, p = 1.25, Synthesis at P=350 MPa, T=500 C
_database_code_amcsd 0003594
8.8625 5.7006 10.1822 90 115.525 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .151
Ca2   .594  3/4 .420
AlM1     0    0    0 .68
MnM1     0    0    0 .32
AlM2     0    0  1/2 .95
MnM2     0    0  1/2 .05
AlM3  .306  .25 .222 .11
MnM3  .306  .25 .222 .89
Si1   .333  3/4 .040
Si2   .690  .25 .271
Si3   .184  3/4 .321
O1    .238 .980 .029
O2    .312 .978 .350
O3    .796 .017 .333
O4    .067  .25 .142
O5    .039  3/4 .154
O6    .079  3/4 .420
O7    .515  3/4 .184
O8    .531  .25 .308
O9    .610  .25 .088
OH10  .088  .25 .418
Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
 
Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.75, p = 1.26, Synthesis at P=200 MPa, T=500 C
_database_code_amcsd 0003595
8.8591 5.7039 10.1827 90 115.548 90 P2_1/m
atom     x    y    z occ
Ca1   .756  3/4 .154
Ca2   .596  3/4 .423
AlM1     0    0    0 .69
MnM1     0    0    0 .31
AlM2     0    0  1/2 .98
MnM2     0    0  1/2 .02
AlM3  .301  .25 .224 .08
MnM3  .301  .25 .224 .92
Si1   .338  3/4 .041
Si2   .686  .25 .276
Si3   .186  3/4 .321
O1    .236 .979 .030
O2    .313 .973 .356
O3    .794 .019 .332
O4    .069  .25 .135
O5    .038  3/4 .147
O6    .079  3/4 .417
O7    .528  3/4 .188
O8    .533  .25 .309
O9    .612  .25 .095
OH10  .083  .25 .415
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Piemontite
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Nagashima M, Akasaka M
Download am/vol89/AM89_1119.pdf
American Mineralogist 89 (2004) 1119-1129
An X-ray Rietveld study of piemontite on the join
Ca2Al3Si3O12(OH) - Ca2Mn3+3Si3O12(OH) formed by hydrothermal synthesis
Sample: q = 1.75, p = 1.25, Synthesis at P=350 MPa, T=500 C
_database_code_amcsd 0003596
8.8581 5.6949 10.1771 90 115.518 90 P2_1/m
atom     x    y    z occ
Ca1   .757  3/4 .154
Ca2   .594  3/4 .422
AlM1     0    0    0 .73
MnM1     0    0    0 .27
AlM2     0    0  1/2 .97
MnM2     0    0  1/2 .03
AlM3  .300  .25 .222 .05
MnM3  .300  .25 .222 .95
Si1   .335  3/4 .043
Si2   .686  .25 .271
Si3   .181  3/4 .322
O1    .241 .985 .030
O2    .311 .981 .353
O3    .802 .015 .337
O4    .068  .25 .133
O5    .039  3/4 .150
O6    .078  3/4 .424
O7    .521  3/4 .184
O8    .531  .25 .310
O9    .607  .25 .085
OH10  .085  .25 .421
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Piemontite
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Nagashima M, Akasada M
 
American Mineralogist 95 (2010) 1237-1246
X-ray Rietveld and 57Fe Mossbauer studies of epidote and piemontite on the join
Ca2Al2FeSi3O12(OH) - Ca2Al2MnSi3O12(OH) formed by hydrothermal synthesis
Locality: synthetic
Sample: q=0.25, run 38
_database_code_amcsd 0016953
8.8831 5.6687 10.1715 90 115.450 90 P2_1/m
atom     x    y     z occ
Ca1  .7558  .75 .1547
Ca2  .5993  .75 .4212
AlM1     0    0     0 .78
FeM1     0    0     0 .01
MnM1     0    0     0 .21
AlM2     0    0    .5
AlM3 .3002  .25 .2253 .32
FeM3 .3002  .25 .2253 .11
MnM3 .3002  .25 .2253 .57
Si1  .3408  .75 .0469
Si2  .6867  .25 .2784
Si3  .1879  .75 .3226
O1   .2313 .983 .0329
O2   .3097 .981  .362
O3    .796 .016 .3449
O4    .066  .25  .133
O5    .042  .75  .153
O6    .062  .75  .409
O7    .522  .75  .182
O8    .525  .25  .303
O9    .622  .25  .100
OH10  .075  .25  .417
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Piemontite
Download hom/piemontite.pdf
Nagashima M, Akasada M
 
American Mineralogist 95 (2010) 1237-1246
X-ray Rietveld and 57Fe Mossbauer studies of epidote and piemontite on the join
Ca2Al2FeSi3O12(OH) - Ca2Al2MnSi3O12(OH) formed by hydrothermal synthesis
Locality: synthetic
Sample: q=0.25, run 30
_database_code_amcsd 0016954
8.8727 5.6686 10.1682 90 115.480 90 P2_1/m
atom     x     y     z occ
Ca1  .7554   .75 .1520
Ca2  .6006   .75 .4233
AlM1     0     0     0 .84
FeM1     0     0     0 .01
MnM1     0     0     0 .15
AlM2     0     0    .5
AlM3 .2983   .25 .2240 .31
FeM3 .2983   .25 .2240 .11
MnM3 .2983   .25 .2240 .58
Si1  .3374   .75 .0460
Si2  .6847   .25 .2748
Si3  .1872   .75 .3218
O1   .2328  .992 .0346
O2   .3061 .9794 .3433
O3   .7982  .019 .3433
O4    .062   .25  .137
O5    .041   .75  .148
O6    .064   .75  .408
O7    .514   .75 .1793
O8    .523   .25 .3100
O9    .622   .25 .0975
OH10  .083   .25 .4308
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Piemontite
Download hom/piemontite.pdf
Bonazzi P, Garbarino C, Menchetti S
 
European Journal of Mineralogy 4 (1992) 23-33
Crystal chemistry of piemontites: REE-bearing
piemontite from Monte Brugiana, Alpi Apuane, Italy
Sample: BR1A
Locality: Monte Brugiana, Alpi Apuane, Italy
_database_code_amcsd 0006434
8.884 5.685 10.152 90 115.00 90 P2_1/m
atom     x     y     z   occ  Uiso
CaA1 .7580   .75 .1518   .74 .0101
MnA1 .7580   .75 .1518  .245 .0101
CaA2 .5954   .75 .4261   .74 .0117
SrA2 .5954   .75 .4261   .03 .0117
LaA2 .5954   .75 .4261   .16 .0117
CeA2 .5954   .75 .4261   .04 .0117
PrA2 .5954   .75 .4261   .02 .0117
NdA2 .5954   .75 .4261   .06 .0117
SmA2 .5954   .75 .4261  .003 .0117
ThA2 .5954   .75 .4261  .004 .0117
AlM1     0     0     0 .5833 .0064
MgM1     0     0     0 .0266 .0064
MnM1     0     0     0  .245 .0064
FeM1     0     0     0   .13 .0064
AlM2     0     0 .5000 .5833 .0051
MgM2     0     0 .5000 .0266 .0051
MnM2     0     0 .5000  .245 .0051
FeM2     0     0 .5000   .13 .0051
AlM3 .2991   .25 .2194 .5833 .0087
MgM3 .2991   .25 .2194 .0266 .0087
MnM3 .2991   .25 .2194  .245 .0087
FeM3 .2991   .25 .2194   .13 .0087
Si1  .3421   .75 .0437       .0060
Si2  .6873   .25 .2761       .0059
Si3  .1867   .75 .3214       .0048
O1   .2367 .9920 .0354       .0106
O2   .3084 .9777 .3583       .0092
O3   .7990 .0152 .3362       .0098
O4   .0557   .25 .1303       .0068
O5   .0445   .75 .1502       .0087
O6   .0715   .75 .4121       .0069
O7   .5145   .75 .1806       .0111
O8   .5353   .25 .3211       .0172
O9   .6171   .25 .0994       .0151
O10  .0871   .25 .4323       .0069
H     .073   .25  .346         .02
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Piemontite
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Bonazzi P, Garbarino C, Menchetti S
 
European Journal of Mineralogy 4 (1992) 23-33
Crystal chemistry of piemontites: REE-bearing
piemontite from Monte Brugiana, Alpi Apuane, Italy
Sample: BR1C
Locality: Monte Brugiana, Alpi Apuane, Italy
_database_code_amcsd 0006435
8.881 5.683 10.150 90 114.99 90 P2_1/m
atom     x     y     z   occ  Uiso
CaA1 .7575   .75 .1517   .74 .0085
MnA1 .7575   .75 .1517  .245 .0085
CaA2 .5953   .75 .4261   .74 .0117
SrA2 .5953   .75 .4261   .03 .0117
LaA2 .5953   .75 .4261   .16 .0117
CeA2 .5953   .75 .4261   .04 .0117
PrA2 .5953   .75 .4261   .02 .0117
NdA2 .5953   .75 .4261   .06 .0117
SmA2 .5953   .75 .4261  .003 .0117
ThA2 .5953   .75 .4261  .004 .0117
AlM1     0     0     0 .5833 .0080
MgM1     0     0     0 .0266 .0080
MnM1     0     0     0  .245 .0080
FeM1     0     0     0   .13 .0080
AlM2     0     0    .5 .5833 .0071
MgM2     0     0    .5 .0266 .0071
MnM2     0     0    .5  .245 .0071
FeM2     0     0    .5   .13 .0071
AlM3 .2991   .25 .2192 .5833 .0065
MgM3 .2991   .25 .2192 .0266 .0065
MnM3 .2991   .25 .2192  .245 .0065
FeM3 .2991   .25 .2192   .13 .0065
Si1  .3415   .75 .0432       .0071
Si2  .6875   .25 .2758       .0069
Si3  .1874   .75 .3217       .0043
O1   .2363 .9916 .0353       .0143
O2   .3090 .9778 .3569       .0081
O3   .7985 .0155 .3375       .0093
O4   .0555   .25 .1303       .0068
O5   .0447   .75 .1499       .0081
O6   .0714   .75 .4108       .0065
O7   .5141   .75 .1823       .0110
O8   .5335   .25 .3200       .0193
O9   .6186   .25 .1004       .0204
O10  .0871   .25 .4321       .0053
H      .04   .25   .36         .02
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Piemontite
Download hom/piemontite.pdf
Bonazzi P, Garbarino C, Menchetti S
 
European Journal of Mineralogy 4 (1992) 23-33
Crystal chemistry of piemontites: REE-bearing
piemontite from Monte Brugiana, Alpi Apuane, Italy
Sample: BR2P
Locality: Monte Brugiana, Alpi Apuane, Italy
_database_code_amcsd 0006436
8.857 5.671 10.156 90 115.29 90 P2_1/m
atom     x     y     z   occ  Uiso
CaA1 .7552   .75 .1510  .865 .0069
MnA1 .7552   .75 .1510 .2025 .0069
CaA2 .5982   .75 .4258  .865 .0117
SrA2 .5982   .75 .4258   .04 .0117
LaA2 .5982   .75 .4258   .02 .0117
CeA2 .5982   .75 .4258   .02 .0117
PrA2 .5982   .75 .4258  .002 .0117
NdA2 .5982   .75 .4258   .01 .0117
AlM1     0     0     0 .6266 .0055
MgM1     0     0     0 .0033 .0055
MnM1     0     0     0 .2025 .0055
FeM1     0     0     0   .17 .0055
AlM2     0     0    .5 .6266 .0055
MgM2     0     0    .5 .0033 .0055
MnM2     0     0    .5 .2025 .0055
FeM2     0     0    .5   .17 .0055
AlM3 .2980   .25 .2222 .6266 .0071
MgM3 .2980   .25 .2222 .0033 .0071
MnM3 .2980   .25 .2222 .2025 .0071
FeM3 .2980   .25 .2222   .17 .0071
Si1  .3421   .75 .0459   .99 .0048
Si2  .6860   .25 .2734   .99 .0050
Si3  .1862   .75 .3203   .99 .0048
O1   .2350 .9921 .0365       .0085
O2   .3070 .9792 .3562       .0082
O3   .7992 .0155 .3341       .0096
O4   .0581   .25 .1311       .0038
O5   .0430   .75 .1478       .0077
O6   .0728   .75 .4127       .0062
O7   .5161   .75 .1824       .0094
O8   .5329   .25 .3159       .0137
O9   .6169   .25 .0953       .0141
O10  .0890   .25 .4349       .0053
H     .081   .25  .330         .02
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Piemontite
Download hom/piemontite.pdf
Bonazzi P, Garbarino C, Menchetti S
 
European Journal of Mineralogy 4 (1992) 23-33
Crystal chemistry of piemontites: REE-bearing
piemontite from Monte Brugiana, Alpi Apuane, Italy
Sample: BR2H
Locality: Monte Brugiana, Alpi Apuane, Italy
_database_code_amcsd 0006437
8.845 5.668 10.152 90 115.35 90 P2_1/m
atom     x     y     z   occ  Uiso
CaA1 .7550   .75 .1511  .865 .0103
MnA1 .7550   .75 .1511 .2025 .0103
CaA2 .5985   .75 .4254  .865 .0135
SrA2 .5985   .75 .4254   .04 .0135
LaA2 .5985   .75 .4254   .02 .0135
CeA2 .5985   .75 .4254   .02 .0135
PrA2 .5985   .75 .4254  .002 .0135
NdA2 .5985   .75 .4254   .01 .0135
AlM1     0     0     0 .6266 .0069
MgM1     0     0     0 .0033 .0069
MnM1     0     0     0 .2025 .0069
FeM1     0     0     0   .17 .0069
AlM2     0     0    .5 .6266 .0057
MgM2     0     0    .5 .0033 .0057
MnM2     0     0    .5 .2025 .0057
FeM2     0     0    .5   .17 .0057
AlM3 .2977   .25 .2226 .6266 .0071
MgM3 .2977   .25 .2226 .0033 .0071
MnM3 .2977   .25 .2226 .2025 .0071
FeM3 .2977   .25 .2226   .17 .0071
Si1  .3424   .75 .0462   .99 .0060
Si2  .6865   .25 .2733   .99 .0063
Si3  .1866   .75 .3200   .99 .0053
O1   .2347 .9925 .0368       .0100
O2   .3075 .9803 .3558       .0085
O3   .7997 .0160 .3341       .0105
O4   .0582   .25 .1309       .0068
O5   .0427   .75 .1475       .0082
O6   .0735   .75 .4125       .0078
O7   .5156   .75 .1831       .0113
O8   .5313   .25 .3154       .0120
O9   .6166   .25 .0961       .0153
O10  .0890   .25 .4347       .0074
H     .069   .25  .357         .02
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Piemontite
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Nagashima M, Armbruster T, Akasaka M, Minakawa T
 
Journal of Mineralogical and Petrological Sciences 105 (2010) 142-150
Crystal chemistry of Mn2+-, Sr-rich and REE-bearing piemontite from the
Kamisugai mine in the Sambagawa metamorphic belt, Shikoku, Japan
Locality: Kamisugai mine, Sambagawa metamorphic belt, Shikoku, Japan
_database_code_amcsd 0018299
8.8673 5.6747 10.1594 90 114.719 90 P2_1/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)
CaAl .7574   .75  .1527 .59 .0157  .0212  .0128  .0171      0  .0119      0
MnAl .7574   .75  .1527 .41 .0157  .0212  .0128  .0171      0  .0119      0
CaA2 .5950   .75 .42469 .71 .0087  .0069  .0124  .0056      0  .0015      0
SrA2 .5950   .75 .42469 .19 .0087  .0069  .0124  .0056      0  .0015      0
LaA2 .5950   .75 .42469 .03 .0087  .0069  .0124  .0056      0  .0015      0
CeA2 .5950   .75 .42469 .05 .0087  .0069  .0124  .0056      0  .0015      0
NdA2 .5950   .75 .42469 .02 .0087  .0069  .0124  .0056      0  .0015      0
AlMl     0     0      0 .72 .0085  .0090  .0056  .0103 -.0005  .0033  .0004
MnMl     0     0      0 .17 .0085  .0090  .0056  .0103 -.0005  .0033  .0004
FeMl     0     0      0 .77 .0085  .0090  .0056  .0103 -.0005  .0033  .0004
AlM2     0     0     .5     .0088  .0086  .0062  .0119 -.0002  .0045 -.0007
AlM3 .2999   .25  .2193 .11 .0096  .0087  .0082  .0096      0  .0015      0
MnM3 .2999   .25  .2193 .55 .0096  .0087  .0082  .0096      0  .0015      0
FeM3 .2999   .25  .2193 .34 .0096  .0087  .0082  .0096      0  .0015      0
Sil  .3433   .75  .0428     .0102  .0100  .0089  .0114      0  .0043      0
Si2  .6890   .25  .2757     .0103  .0106  .0084  .0125      0  .0056      0
Si3  .1854   .75  .3193     .0097  .0100  .0097  .0107      0  .0057      0
O1   .2368 .9927  .0347     .0165   .018   .009   .026   .002   .012   .001
O2   .3066 .9782  .3545     .0148   .014   .016   .015  -.003   .007  -.001
O3   .8009 .0143  .3340     .0165   .013   .008   .022   .001   .001   .000
O4   .0563   .25  .1305     .0127   .015   .011   .013      0   .007      0
O5   .0411   .75  .1492     .0136   .012   .013   .015      0   .005      0
O6   .0742   .75  .4140     .0125   .015   .009   .018      0   .012      0
O7   .5170   .75  .1785      .019   .016   .017   .016      0   .001      0
O8   .5340   .25  .3201      .020   .017   .025   .026      0   .016      0
O9   .6163   .25  .0999      .024   .028   .033   .014      0   .011      0
O10  .0885   .25  .4329 .87 .0117   .013   .010   .016      0   .010      0
H10    .03   .25   .327 .87   .05
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Piemontite-(Pb)
 
Chukanov N V, Varlamov D A, Nestola F, Belakovskiy D I, Goettlicher J,
Britvin S N, Lanza A, Jancev S
 
Neues Jahrbuch fur Mineralogie, Abhandlungen 189 (2012) 275-286
Piemontite-(Pb), CaPbAl2Mn3+[Si2O7][SiO4]O(OH), a new mineral species
of the epidote supergroup
Locality: "Mixed Series" formation, Jacupica Mtns, Macedonia
_database_code_amcsd 0020679
8.936 5.697 10.26 90 114.12 90 P2_1/m
atom      x     y      z  occ  Uiso
Ca    .7640   .75  .1548      .0176
Pb1  .58753   .75 .40974  .73 .0185
Ca1  .58753   .75 .40974  .30 .0185
AlM1      0     0      0  .65 .0139
FeM1      0     0      0  .34 .0139
AlM2      0     0     .5      .0143
MnM3  .2920   .25  .2198  .67 .0154
FeM3  .2920   .25  .2198  .33 .0154
Sil   .3385   .75  .0416      .0157
Si2   .6880   .25  .2775      .0144
Si3   .1755   .75  .3120  .96 .0142
Al3   .1755   .75  .3120  .04 .0142
O1    .2385 .5073  .0408      .0176
O2    .2933 .5193  .3418      .0189
O3    .7955 .0134  .3413      .0196
O4    .0514   .25  .1275       .016
O5    .0315   .75  .1452       .018
O6    .0674   .75  .4075      .0118
O7    .5148   .75  .1663       .019
O8    .5269   .25  .3086       .020
O9    .6392   .25  .1085       .024
O10   .0801   .25  .4295      .0145
H       .06   .25   .342        .05
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Total number of retrieved datasets: 23
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