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American Mineralogist Crystal Structure Database

1 matching records for this search.

Parvo-manganotremolite
  
Oberti R, Camara F, Della Ventura G, Iezzi G, Benimoff A I
Download am/vol91/AM91_526.pdf 
American Mineralogist 91 (2006) 526-532
Parvo-mangano-edenite, parvo-manganotremolite, and the solid solution
between Ca and Mn2+ at the M4 site in amphiboles
Locality: amphibole, Grenville marble, Arnold open pit, St Lawrence Co, New York, USA
Sample: 1104
Note: A and B occupancies invented to match formula
_database_code_amcsd 0004127
9.7807 18.0548 5.2928 90 104.19 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)
NaA        0    .5     0  .05 1.92
NaAm    .043    .5  .106 .105 3.37  .0092  .0022  .0463      0  .0146      0
KAm     .043    .5  .106 .005 3.37  .0092  .0022  .0463      0  .0146      0
NaA2       0 .4714     0  .09 2.32  .0054  .0011  .0451      0  .0156      0
CaM4B      0 .2713    .5 .565 1.42  .0028  .0017  .0112      0  .0029      0
MnM4B      0 .2713    .5 .415 1.42  .0028  .0017  .0112      0  .0029      0
NaM4B      0 .2713    .5  .02 1.42  .0028  .0017  .0112      0  .0029      0
MgM1       0 .0878    .5  .94  .59  .0017  .0004  .0059      0  .0005      0
Mn2+M1     0 .0878    .5  .06  .59  .0017  .0004  .0059      0  .0005      0
MgM2       0 .1767     0 .935  .62  .0017  .0004  .0065      0  .0005      0
Mn2+M2     0 .1767     0 .045  .62  .0017  .0004  .0065      0  .0005      0
Fe2+M2     0 .1767     0 .015  .62  .0017  .0004  .0065      0  .0005      0
Fe3+M2     0 .1767     0 .005  .62  .0017  .0004  .0065      0  .0005      0
MgM3       0     0     0  .46  .63  .0017  .0004  .0065      0  .0003      0
AlM3       0     0     0  .03  .63  .0017  .0004  .0065      0  .0003      0
SiT1   .2822 .0843 .2923  .88  .50  .0012  .0003  .0059 -.0001      0 -.0001
AlT1   .2822 .0843 .2923  .12  .50  .0012  .0003  .0059 -.0001      0 -.0001
SiT2   .2913 .1710 .7995       .55  .0013  .0004  .0056 -.0002      0  .0001
O1     .1115 .0859 .2165       .64  .0014  .0005  .0062      0 -.0001  .0001
O2     .1204 .1720 .7239       .69  .0016  .0005  .0076      0  .0006      0
O3     .1103     0 .7147       .65  .0016  .0004  .0075      0  .0002      0
O4     .3691 .2477 .7830      1.03  .0029  .0006  .0107 -.0005 -.0001  .0002
O5     .3482 .1349 .0930       .99  .0018  .0010  .0088      0  .0001  .0011
O6     .3455 .1169 .5880      1.02  .0017  .0010  .0100      0  .0002 -.0011
O7     .3407     0 .2783      1.02  .0020  .0004  .0161      0  .0004      0
H       .204     0  .768      2.06


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	Total number of retrieved datasets: 1

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