Pargasite Oberti R, Vannucci R, Zanetti A, Tiepolo M, Brumm R C American Mineralogist 85 (2000) 407-419 A Crystal Chemical re-evaluation of amphibole/melt and amphibole/clinopyroxene DTi values in petrogenetic studies SAMPLE 16 _database_code_amcsd 0002366 9.871 18.028 5.307 90 105.24 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) O1 .10731 .08762 .21791 .0018 .0008 .0087 -.0001 .0009 -.0003 O2 .11880 .17228 .73048 .0020 .0007 .0081 .0000 .0006 .0002 O3 .10772 0 .71366 .46 .0022 .0010 .0101 0 .0011 0 Oh3 .10772 0 .71366 .54 .0022 .0010 .0101 0 .0011 0 O4 .36646 .25006 .78859 .0038 .0007 .0083 -.0004 .0010 .0001 O5 .35002 .13943 .10895 .0023 .0011 .0122 .0000 .0013 .0015 O6 .34519 .11651 .60970 .0026 .0011 .0124 .0001 .0008 -.0015 O7 .34053 0 .27894 .0029 .0009 .0200 0 .0023 0 SiT1 .28171 .08540 .30318 .74 .0013 .0004 .0051 -.0001 .0004 -.0001 AlT1 .28171 .08540 .30318 .26 .0013 .0004 .0051 -.0001 .0004 -.0001 SiT2 .29059 .17257 .81130 .74 .0015 .0004 .0058 -.0001 .0008 .0001 AlT2 .29059 .17257 .81130 .26 .0015 .0004 .0058 -.0001 .0008 .0001 AlM1 0 .08615 .5 .08 .0022 .0012 .0073 0 .0019 0 FeM1 0 .08615 .5 .18 .0022 .0012 .0073 0 .0019 0 TiM1 0 .08615 .5 .14 .0022 .0012 .0073 0 .0019 0 MgM1 0 .08615 .5 .60 .0022 .0012 .0073 0 .0019 0 AlM2 0 .17764 0 .08 .0015 .0004 .0052 0 .0009 0 FeM2 0 .17764 0 .18 .0015 .0004 .0052 0 .0009 0 TiM2 0 .17764 0 .14 .0015 .0004 .0052 0 .0009 0 MgM2 0 .17764 0 .60 .0015 .0004 .0052 0 .0009 0 AlM3 0 0 0 .08 .0026 .0004 .0058 0 .0003 0 FeM3 0 0 0 .18 .0026 .0004 .0058 0 .0003 0 TiM3 0 0 0 .14 .0026 .0004 .0058 0 .0003 0 MgM3 0 0 0 .60 .0026 .0004 .0058 0 .0003 0 MgM4 0 .27938 .5 .05 .0027 .0005 .0095 0 .0032 0 FeM4 0 .27938 .5 .04 .0027 .0005 .0095 0 .0032 0 CaM4 0 .27938 .5 .86 .0027 .0005 .0095 0 .0032 0 NaM4 0 .27938 .5 .05 .0027 .0005 .0095 0 .0032 0 NaA 0 .5 0 .24 .0135 .0005 .0703 0 .0291 0 KA 0 .5 0 .09 .0135 .0005 .0703 0 .0291 0 NaAM .05018 .5 .09409 .24 .0127 .0014 .0477 0 .0177 0 KAM .05018 .5 .09409 .09 .0127 .0014 .0477 0 .0177 0 NaA2 0 .47293 0 .24 .0115 .0014 .0465 0 .0188 0 KA2 0 .47293 0 .10 .0115 .0014 .0465 0 .0188 0 H .21087 0 .91256 1.0000 MgM42 0 .26147 .5 .05 .9043 FeM42 0 .26147 .5 .04 .9043 CaM42 0 .26147 .5 .86 .9043 NaM42 0 .26147 .5 .05 .9043