Phlogopite, Kimberly, S.Africa, Kb5-2 of Lang Farmer (UCLA)
~0.03 mm, thin section on glass, corrected, polar red-orange 22-7-79
 2067.60,  -0.02727
 2056.50,  -0.03698
 2046.10,  -0.03693
 2037.20,  -0.03639
 2034.30,  -0.03538
 2032.10,  -0.03488
 2030.60,  -0.03437
 2028.40,  -0.03337
 2023.90,  -0.03285
 2020.20,  -0.03333
 2017.20,  -0.03430
 2011.30,  -0.03477
 2004.60,  -0.03523
 2000.20,  -0.03471
 1990.50,  -0.03417
 1982.40,  -0.03363
 1977.20,  -0.03311
 1971.20,  -0.03258
 1960.10,  -0.03203
 1955.70,  -0.03102
 1943.80,  -0.02996
 1939.40,  -0.02846
 1928.30,  -0.02790
 1923.10,  -0.02887
 1915.60,  -0.02932
 1911.90,  -0.02980
 1908.90,  -0.03028
 1903.00,  -0.03124
 1900.00,  -0.03172
 1894.10,  -0.03218
 1891.10,  -0.03266
 1887.40,  -0.03215
 1880.70,  -0.03113
 1868.10,  -0.03106
 1863.70,  -0.03054
 1856.30,  -0.02951
 1851.10,  -0.02899
 1845.90,  -0.02797
 1835.50,  -0.02644
 1830.30,  -0.02542
 1816.30,  -0.02386
 1810.30,  -0.02284
 1805.20,  -0.02182
 1800.00,  -0.02118
 1790.50,  -0.01999
 1783.90,  -0.01944
 1774.40,  -0.01975
 1768.60,  -0.01950
 1764.20,  -0.01949
 1760.50,  -0.01895
 1755.40,  -0.01837
 1752.50,  -0.01819
 1747.40,  -0.01778
 1739.30,  -0.01734
 1732.00,  -0.01768
 1718.90,  -0.01772
 1711.50,  -0.01743
 1705.70,  -0.01709
 1697.70,  -0.01761
 1689.60,  -0.01738
 1683.80,  -0.01677
 1671.30,  -0.01661
 1659.60,  -0.01751
 1651.50,  -0.01862
 1641.30,  -0.01861
 1628.10,  -0.01784
 1616.40,  -0.01834
 1605.50,  -0.01925
 1600.40,  -0.01947
 1594.50,  -0.01949
 1587.90,  -0.02068
 1580.60,  -0.02111
 1573.30,  -0.02131
 1566.70,  -0.02034
 1563.80,  -0.02026
 1560.90,  -0.01915
 1559.40,  -0.01883
 1558.00,  -0.01801
 1555.80,  -0.01777
 1552.10,  -0.01665
 1549.20,  -0.01591
 1547.80,  -0.01504
 1542.70,  -0.01497
 1538.30,  -0.01484
 1533.90,  -0.01546
 1525.80,  -0.01615
 1523.60,  -0.01670
 1520.70,  -0.01740
 1518.50,  -0.01809
 1508.90,  -0.02092
 1505.30,  -0.02075
 1496.60,  -0.02053
 1489.40,  -0.02059
 1475.10,  -0.02058
 1473.70,  -0.02024
 1470.10,  -0.02113
 1466.50,  -0.02103
 1456.50,  -0.02094
 1453.60,  -0.02062
 1444.30,  -0.02134
 1436.40,  -0.02150
 1432.90,  -0.02134
 1422.10,  -0.02136
 1419.30,  -0.02111
 1416.40,  -0.02089
 1414.20,  -0.02075
 1410.00,  -0.02093
 1407.10,  -0.02085
 1404.90,  -0.02052
 1403.50,  -0.01964
 1400.70,  -0.01890
 1398.50,  -0.01866
 1397.80,  -0.01775
 1396.40,  -0.01692
 1395.00,  -0.01659
 1393.50,  -0.01624
 1392.80,  -0.01475
 1392.20,  -0.01177
 1391.50,  -0.01028
 1390.70,  -0.00928
 1390.00,  -0.00829
 1389.30,  -0.00679
 1388.60,  -0.00530
 1388.00,  -0.00282
 1387.30,   0.00016
 1385.90,   0.00760
 1385.20,   0.01107
 1384.60,   0.01603
 1383.90,   0.01802
 1383.20,   0.02050
 1382.50,   0.02546
 1381.80,   0.02744
 1381.10,   0.02943
 1380.40,   0.03092
 1379.80,   0.03440
 1379.10,   0.03828
 1378.40,   0.03919
 1377.60,   0.03513
 1376.80,   0.02860
 1376.00,   0.01959
 1375.30,   0.01604
 1374.50,   0.01100
 1373.70,   0.00149
 1372.90,  -0.00009
 1373.60,  -0.00248
 1372.90,  -0.00603
 1372.10,  -0.01207
 1371.40,  -0.01413
 1370.60,  -0.01521
 1369.20,  -0.01636
 1367.00,  -0.01761
 1364.10,  -0.01844
 1357.70,  -0.01934
 1356.20,  -0.01994
 1354.80,  -0.02062
 1351.20,  -0.02058
 1343.40,  -0.02017
 1340.50,  -0.01989
 1338.30,  -0.01981
 1334.80,  -0.01941
 1331.20,  -0.01937
 1328.30,  -0.01926
 1324.00,  -0.01952
 1322.60,  -0.01928
 1320.50,  -0.01915
 1315.50,  -0.01939
 1314.00,  -0.01909
 1311.20,  -0.01891
 1305.40,  -0.01861
 1295.30,  -0.01806
 1293.20,  -0.01772
 1289.50,  -0.01749
 1286.60,  -0.01713
 1283.70,  -0.01777
 1278.60,  -0.01671
 1272.00,  -0.01604
 1267.70,  -0.01536
 1264.80,  -0.01500
 1260.40,  -0.01470
 1257.50,  -0.01397
 1246.50,  -0.01449
 1245.10,  -0.01412
 1242.20,  -0.01382
 1240.00,  -0.01347
 1236.30,  -0.01336
 1231.20,  -0.01330
 1222.50,  -0.01148
 1219.60,  -0.01096
 1217.40,  -0.01004
 1212.30,  -0.00988
 1205.70,  -0.00959
 1202.80,  -0.00941
 1196.30,  -0.00926
 1190.40,  -0.00918
 1187.50,  -0.00853
 1181.00,  -0.00785
 1178.10,  -0.00757
 1173.70,  -0.00739
 1170.10,  -0.00716
 1163.50,  -0.00718
 1162.00,  -0.00823
 1158.40,  -0.00786
 1152.60,  -0.00684
 1146.00,  -0.00725
 1141.60,  -0.00732
 1138.00,  -0.00738
 1133.60,  -0.00749
 1129.20,  -0.00741
 1123.40,  -0.00709
 1113.90,  -0.00809
 1108.10,  -0.00814
 1103.00,  -0.00843
 1098.60,  -0.00860
 1086.20,  -0.00979
 1084.80,  -0.00939
 1083.30,  -0.00903
 1077.50,  -0.00927
 1068.70,  -0.01016
 1066.50,  -0.01000
 1061.40,  -0.01023
 1048.30,  -0.01172
 1046.10,  -0.01150
 1043.90,  -0.01132
 1031.50,  -0.01326
 1030.10,  -0.01316
 1023.50,  -0.01338
 1017.70,  -0.01347
 1010.40,  -0.01316
 1008.20,  -0.01271
 1005.30,  -0.01273
  997.30,  -0.01230
  992.90,  -0.01195
  987.90,  -0.01155
  986.40,  -0.01137
  976.20,  -0.01069
  972.60,  -0.01020
  966.80,  -0.00880
  961.70,  -0.00747
  958.00,  -0.00690
  954.40,  -0.00611
  951.50,  -0.00559
  944.90,  -0.00543
  942.00,  -0.00432
  937.70,  -0.00477
  935.50,  -0.00481
  929.70,  -0.00444
  925.30,  -0.00365
  923.90,  -0.00297
  922.40,  -0.00281
  921.70,  -0.00191
  918.00,  -0.00190
  912.20,  -0.00176
  907.10,  -0.00043
  899.10,   0.00004
  896.90,   0.00055
  894.80,   0.00045
  889.70,  -0.00012
  887.50,   0.00058
  883.10,   0.00100
  880.90,   0.00130
  877.30,   0.00201
  873.60,   0.00209
  870.00,   0.00162
  869.30,   0.00238
  867.80,   0.00243
  855.40,   0.00271
  847.40,   0.00335
  843.10,   0.00375
  840.20,   0.00374
  835.80,   0.00352
  831.40,   0.00339
  827.00,   0.00306
  822.70,   0.00273
  814.60,   0.00240
  810.30,   0.00234
  805.20,   0.00272
  800.80,   0.00278
  797.30,   0.00257
  794.90,   0.00258
  791.90,   0.00248
  786.50,   0.00175
  784.20,   0.00160
  780.00,   0.00092
  772.50,  -0.00052
  770.20,  -0.00067
  768.40,  -0.00059
  766.30,  -0.00065
  763.60,  -0.00045
  758.20,  -0.00078
  755.00,  -0.00098
  749.90,  -0.00151
  740.70,  -0.00036
  737.40,   0.00067
  734.10,   0.00075
  730.80,   0.00138
  728.20,   0.00211
  725.80,   0.00266
  724.00,   0.00316
  722.50,   0.00375
  717.70,   0.00550
  714.70,   0.00677
  712.00,   0.00861
  704.00,   0.01374
  697.70,   0.01741
  695.40,   0.01952
  692.70,   0.02134
  689.70,   0.02401
  687.40,   0.02621
  684.10,   0.02905
  677.00,   0.03707
  674.10,   0.03999
  670.50,   0.04334
  666.90,   0.04684
  664.30,   0.04928
  661.60,   0.05194
  650.70,   0.06147
  648.00,   0.06303
  640.90,   0.07091
  635.50,   0.07565
  630.80,   0.08099
  629.00,   0.08267
  626.70,   0.08522
  625.50,   0.08729
  624.60,   0.08914
  623.70,   0.08998
  623.10,   0.09138
  622.80,   0.09231
  622.50,   0.09220
  619.50,   0.09670
  618.00,   0.09929
  616.60,   0.10190
  615.40,   0.10417
  613.30,   0.10830
  611.80,   0.11195
  610.30,   0.11511
  608.50,   0.11923
  603.80,   0.13343
  600.50,   0.14357
  599.00,   0.14827
  597.80,   0.15161
  596.60,   0.15646
  593.80,   0.16788
  588.70,   0.18977
  586.30,   0.20322
  584.80,   0.20832
  583.80,   0.21306
  582.60,   0.21858
  581.40,   0.22405
  580.50,   0.22874
  577.80,   0.24137
  575.30,   0.25789
  572.00,   0.27945
  570.50,   0.28585
  569.50,   0.29044
  568.90,   0.29470
  568.00,   0.30035
  567.10,   0.30599
  566.50,   0.31125
  565.00,   0.32165
  562.80,   0.33578
  561.00,   0.34707
  559.50,   0.35648
  558.90,   0.36174
  555.80,   0.38161
  555.20,   0.38579
  554.60,   0.38647
  553.40,   0.39434
  553.10,   0.39819
  551.80,   0.40600
  551.20,   0.40963
  550.30,   0.41754
  549.70,   0.42665
  549.40,   0.43046
  547.50,   0.43813
  546.90,   0.44488
  546.60,   0.44775
  546.00,   0.44949
  545.70,   0.45236
  545.10,   0.45510
  544.50,   0.45982
  544.20,   0.46218
  543.60,   0.46689
  543.00,   0.46859
  542.70,   0.47045
  542.30,   0.47325
  541.70,   0.47492
  541.40,   0.47622
  541.10,   0.47802
  539.60,   0.49004
  539.30,   0.49237
  538.10,   0.49518
  536.90,   0.50000
  536.00,   0.50299
  534.80,   0.50580
  532.40,   0.51209
  532.00,   0.51289
  530.80,   0.51527
  530.50,   0.51611
  528.70,   0.51864
  528.10,   0.51882
  525.70,   0.52010
  525.10,   0.52030
  524.00,   0.52011
  523.10,   0.51999
  521.30,   0.51897
  520.40,   0.51865
  517.10,   0.51752
  515.30,   0.51779
  510.50,   0.52102
  509.30,   0.52181
  508.70,   0.52246
  507.50,   0.52425
  505.40,   0.52801
  504.80,   0.53016
  504.20,   0.53136
  503.60,   0.53257
  502.70,   0.53612
  502.40,   0.53848
  501.80,   0.54018
  501.20,   0.54179
  500.80,   0.54352
  499.60,   0.54782
  499.00,   0.54950
  498.70,   0.55235
  498.10,   0.55453
  497.80,   0.55737
  497.20,   0.56106
  496.90,   0.56440
  496.30,   0.56805
  496.00,   0.57035
  495.70,   0.57116
  495.40,   0.57497
  494.80,   0.57657
  493.90,   0.58248
  493.60,   0.58429
  493.30,   0.58560
  492.70,   0.58721
  490.90,   0.58640
  490.40,   0.58489
  490.10,   0.58309
  489.80,   0.58078
  488.90,   0.57567
  486.90,   0.56176
  486.60,   0.55966
  486.00,   0.55444
  485.20,   0.54909
  484.30,   0.54769
  483.10,   0.54746
  481.60,   0.55623
  480.70,   0.56062
  479.80,   0.57002
  479.40,   0.57626
  479.10,   0.57757
  478.80,   0.58038
  478.20,   0.58600
  477.90,   0.58881
  477.60,   0.59814
  476.10,   0.61720
  475.80,   0.61950
  475.50,   0.62183
  475.20,   0.62420
  474.90,   0.62757
  474.50,   0.63140
  474.20,   0.64680
  472.90,   0.65959
  472.60,   0.66590
  471.60,   0.68591
  471.30,   0.69385
  470.70,   0.70321
  470.40,   0.70413
  469.70,   0.72500
  469.40,   0.72843
  468.80,   0.73829
  468.50,   0.74323
  468.20,   0.75868
  467.90,   0.76207
  467.50,   0.76640
  466.90,   0.77265
  466.60,   0.77702
  466.30,   0.78691
  466.00,   0.79629
  465.70,   0.80167
  465.30,   0.81604
  465.00,   0.82192
  464.70,   0.83482
  464.40,   0.84171
  464.00,   0.85457
  463.70,   0.85845
  463.10,   0.87260
  462.80,   0.87742
  462.40,   0.88517
  462.10,   0.90201
  461.50,   0.91735
  461.10,   0.92373
  460.80,   0.92714
  460.20,   0.94144
  459.90,   0.94834
  459.30,   0.95511
  459.00,   0.96000
  458.60,   0.96686
  458.30,   0.97124
  458.00,   0.97664
  457.40,   0.98241
  457.10,   0.98730
  456.70,   1.00421
  456.40,   1.01016
  456.10,   1.01460
  455.50,   1.01797
  454.90,   1.02184
  454.60,   1.02624
  454.30,   1.03055
  453.70,   1.03718
  452.70,   1.05708
  452.10,   1.05929
  451.80,   1.06119
  451.50,   1.06410
  450.90,   1.06891
  450.60,   1.07281
  450.30,   1.07622
  449.10,   1.08330
  448.80,   1.08517
  448.50,   1.08754
  447.90,   1.08977
  447.60,   1.09164
  447.00,   1.09276
  446.70,   1.09396
  446.40,   1.09466
  445.80,   1.09457
  444.60,   1.09477
  444.00,   1.09487
  443.20,   1.09318
  442.30,   1.09147
  442.00,   1.09009
  441.70,   1.08828
  441.40,   1.08701
  440.20,   1.08191
  439.70,   1.07844
  439.40,   1.07554
  438.80,   1.07123
  438.20,   1.06742
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  437.70,   1.05740
  437.10,   1.05028
  436.20,   1.04254
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  435.40,   1.03149
  435.10,   1.02628
  434.80,   1.01907
  434.20,   1.01353
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  433.70,   1.00233
  433.40,   0.99692
  433.10,   0.98900
  432.60,   0.98280
  432.30,   0.97685
  431.70,   0.97026
  431.40,   0.96619
  431.20,   0.95497
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  430.60,   0.94735
  430.30,   0.94304
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  429.80,   0.93491
  429.50,   0.92975
  429.20,   0.92510
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  428.60,   0.91734
  428.30,   0.91244
  428.10,   0.90867
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  427.50,   0.90035
  427.20,   0.89644
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  425.80,   0.87854
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  420.80,   0.87075
  420.40,   0.87402
  420.10,   0.87609
  419.50,   0.87790
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  418.30,   0.89857
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  417.70,   0.90689
  417.40,   0.90979
  417.00,   0.92169
  416.70,   0.92610
  416.40,   0.94104
  416.10,   0.94595
  415.80,   0.95537
  415.40,   0.96404
  415.10,   0.96462
  414.80,   0.97022
  414.50,   0.97336
  414.20,   0.97800
  414.50,   0.98188
  414.20,   0.98251
  413.80,   0.99632
  413.50,   0.99972
  413.20,   1.01216
  412.90,   1.02007
  412.60,   1.02348
  412.30,   1.03057
  411.90,   1.04354
  411.60,   1.04944
  411.30,   1.05133
  411.00,   1.05396
  410.70,   1.05660
  410.30,   1.08216
  410.00,   1.08875
  409.70,   1.09484
  409.30,   1.10730
  409.00,   1.11339
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  407.70,   1.14361
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  407.10,   1.16399
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  405.10,   1.21006
  404.80,   1.21468
  404.50,   1.21929
  404.20,   1.22290
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  403.60,   1.23614
  403.30,   1.24172
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  402.60,   1.25187
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  401.70,   1.26240
  401.40,   1.26892
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  400.20,   1.27213
  399.90,   1.27250
  399.60,   1.27279
  398.70,   1.26989
  398.40,   1.26849
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