Topaz, Bobrovka, Ural Mountains, Russia, variety = violet, from MN Taran, Kiev
3.0 mm, E|| alpha, Si02=35.2, Al2O3=53.96, Cr2O3=0.36, FeO=0.03, MnO=0.02, Na2O0.02, K2O=0.02
330., 5.474
333., 4.3755
334., 4.0765
335., 3.7919
336., 3.536
337., 3.3291
338., 3.1687
339., 3.074
340., 2.9668
341., 2.8696
342., 2.8339
343., 2.8194
344., 2.7956
345., 2.7718
346., 2.7693
347., 2.7906
348., 2.8063
349., 2.8301
350., 2.911
351., 2.906
352., 2.9636
353., 3.0125
354., 3.0709
355., 3.1542
356., 3.2163
357., 3.3022
358., 3.3862
359., 3.4802
360., 3.5643
361., 3.6696
362., 3.7618
363., 3.8765
364., 3.9862
365., 4.0934
366., 4.195
367., 4.3135
368., 4.4182
369., 4.5273
370., 4.6307
371., 4.7467
372., 4.847
373., 4.9461
374., 5.0514
375., 5.1705
376., 5.2426
377., 5.3386
378., 5.4251
379., 5.516
380., 5.5843
381., 5.6514
382., 5.7003
383., 5.763
384., 5.7981
385., 5.8495
386., 5.8777
387., 5.8959
388., 5.921
389., 5.9241
390., 5.9223
391., 5.9085
392., 5.8959
393., 5.8859
394., 5.8608
395., 5.827
396., 5.7931
397., 5.7505
398., 5.716
399., 5.6771
400., 5.6508
401., 5.6182
402., 5.5806
403., 5.5454
404., 5.5172
405., 5.4884
406., 5.4677
407., 5.4439
408., 5.4232
409., 5.4063
410., 5.3912
411., 5.395
412., 5.3906
413., 5.3868
414., 5.3875
415., 5.3893
416., 5.3944
417., 5.3956
418., 5.4038
419., 5.4063
420., 5.3755
421., 5.3774
422., 5.3868
423., 5.3755
424., 5.3655
425., 5.3517
426., 5.326
427., 5.294
428., 5.2596
429., 5.2182
430., 5.1799
431., 5.1317
432., 5.0715
433., 5.0031
434., 4.9304
435., 4.8571
436., 4.7743
437., 4.6909
438., 4.5975
439., 4.4953
440., 4.4044
441., 4.3078
442., 4.2081
443., 4.1034
444., 4.0063
445., 3.8915
446., 3.7919
447., 3.6777
448., 3.573
449., 3.4627
450., 3.3604
451., 3.2501
452., 3.1448
453., 3.0432
454., 2.9441
455., 2.8432
456., 2.7567
457., 2.6551
458., 2.5899
459., 2.5291
460., 2.447
461., 2.3767
462., 2.2902
463., 2.2031
464., 2.114
465., 2.0501
466., 1.9824
467., 1.931
468., 1.8714
469., 1.7924
470., 1.7247
471., 1.7003
472., 1.6514
473., 1.6294
474., 1.5968
475., 1.5736
476., 1.5523
477., 1.5335
478., 1.5065
479., 1.5028
480., 1.5122
481., 1.4952
482., 1.5034
483., 1.5009
484., 1.4946
485., 1.5028
486., 1.5046
487., 1.5203
488., 1.5423
489., 1.5636
490., 1.578
491., 1.5824
492., 1.6012
493., 1.6181
494., 1.6457
495., 1.6582
496., 1.6883
497., 1.7166
498., 1.731
499., 1.7604
500., 1.7786
501., 1.8093
502., 1.8507
503., 1.872
504., 1.9059
505., 1.9291
506., 1.9542
507., 1.9774
508., 2.0012
509., 2.0376
510., 2.0758
511., 2.099
512., 2.1178
513., 2.1479
514., 2.1818
515., 2.2024
516., 2.2432
517., 2.2595
518., 2.2827
519., 2.3209
520., 2.3423
521., 2.363
522., 2.3912
523., 2.43
524., 2.4463
525., 2.4689
526., 2.4927
527., 2.5134
528., 2.5479
529., 2.5586
530., 2.5849
531., 2.5955
532., 2.6244
533., 2.6351
534., 2.6595
535., 2.6777
536., 2.6858
537., 2.7122
538., 2.7209
539., 2.7473
540., 2.7517
541., 2.7843
542., 2.7887
543., 2.7993
544., 2.8037
545., 2.8081
546., 2.8332
547., 2.8463
548., 2.8551
549., 2.8595
550., 2.8733
551., 2.8821
552., 2.8858
553., 2.8808
554., 2.8814
555., 2.8971
556., 2.8996
557., 2.9147
558., 2.9191
559., 2.9247
560., 2.914
561., 2.9034
562., 2.9191
563., 2.9103
564., 2.9197
565., 2.9122
566., 2.914
567., 2.909
568., 2.8896
569., 2.8946
570., 2.8683
571., 2.8557
572., 2.8495
573., 2.8438
574., 2.8332
575., 2.8332
576., 2.8213
577., 2.8112
578., 2.7849
579., 2.768
580., 2.7617
581., 2.7291
582., 2.704
583., 2.7053
584., 2.6821
585., 2.6557
586., 2.6401
587., 2.6119
588., 2.5949
589., 2.5592
590., 2.5341
591., 2.4984
592., 2.4783
593., 2.4551
594., 2.4313
595., 2.3999
596., 2.3749
597., 2.3335
598., 2.3072
599., 2.2595
600., 2.2144
601., 2.1974
602., 2.1698
603., 2.1278
604., 2.1028
605., 2.0677
606., 2.0382
607., 1.9987
608., 1.9586
609., 1.9247
610., 1.8808
611., 1.8526
612., 1.8081
613., 1.7799
614., 1.7429
615., 1.7316
616., 1.6909
617., 1.6589
618., 1.6225
619., 1.5943
620., 1.5542
621., 1.5278
622., 1.4965
623., 1.4752
624., 1.4564
625., 1.4363
626., 1.4087
627., 1.3956
628., 1.3648
629., 1.3398
630., 1.3115
631., 1.2852
632., 1.2695
633., 1.2514
634., 1.2332
635., 1.2244
636., 1.2056
637., 1.1899
638., 1.1761
639., 1.1598
640., 1.1404
641., 1.1266
642., 1.1103
643., 1.0934
644., 1.0871
645., 1.0796
646., 1.0677
647., 1.0626
648., 1.0476
649., 1.0376
650., 1.0319
651., 1.0062
652., .9981
653., .9792
654., .9818
655., .9686
656., .9611
657., .9604
658., .956
659., .9617
660., .9441
661., .941
662., .9272
663., .9203
664., .9109
665., .9059
666., .8921
667., .8959
668., .884
669., .8827
670., .8814
671., .8846
672., .8783
673., .8733
674., .8733
675., .8639
676., .8595
677., .8532
678., .8495
679., .8557
680., .8507
681., .8539
682., .8438
683., .8557
684., .857
685., .8764
686., .8689
687., .8495
688., .852
689., .8338
690., .8275
691., .8244
692., .8181
693., .8194
694., .8181
695., .8131
696., .8156
697., .8225
698., .8112
699., .8118
700., .805
701., .7937
702., .7905
703., .7899
704., .7855
705., .7855
706., .7767
707., .7755
708., .7711
709., .7767
710., .7673
711., .7698
712., .7692
713., .7642
714., .7517
715., .7517
716., .7554
717., .7441
718., .746
719., .741
720., .7398
721., .7354
722., .7266
723., .731
724., .7272
725., .7354
726., .7322
727., .7253
728., .7253
729., .7203
730., .7103
731., .709
732., .7046
733., .7134
734., .7021
735., .7034
736., .7122
737., .704
738., .7216
739., .7053
740., .7071
741., .704
742., .6959
743., .694
744., .699
745., .7003
746., .6871
747., .6883
748., .6865
749., .6833
750., .6923
752., .6816
754., .6761
756., .6765
758., .6762
760., .6747
762., .6721
764., .6687
766., .6649
768., .6615
770., .6587
772., .6567
774., .655
776., .6534
778., .6514
780., .6491
782., .6466
784., .6444
786., .6426
788., .6414
790., .6406
792., .6399
794., .6391
796., .638
798., .6363
800., .6341
802., .6316
804., .6289
806., .6265
808., .6246
810., .6237
812., .6237
814., .6245
816., .6257
818., .6267
820., .6272
822., .627
824., .6261
826., .6248
828., .6233
830., .6219
832., .6207
834., .6199
836., .6194
838., .6193
840., .6196
842., .6201
844., .6206
846., .621
848., .6211
850., .6212
852., .6214
854., .6221
856., .6232
858., .6247
860., .626
862., .6268
864., .6266
866., .6254
868., .6235
870., .6216
872., .6201
874., .6195
876., .6199
878., .621
880., .6223
882., .6234
884., .6239
886., .6239
888., .6234
890., .6229
892., .6226
894., .6226
896., .6227
898., .6228
900., .6225
902., .6217
904., .6204
906., .6189
908., .6177
910., .6169
912., .6166
914., .6165
916., .6164
918., .6161
920., .6158
922., .6159
924., .617
926., .6191
928., .6221
930., .6252
932., .6276
934., .6285
936., .6279
938., .626
940., .6237
942., .6215
944., .6199
946., .6191
948., .6191
950., .62
952., .622
954., .6252
956., .6292
958., .6332
960., .636
962., .6366
964., .6348
966., .6309
968., .6263
970., .6222
972., .6197
974., .6191
976., .6199
978., .621
980., .6217
982., .6214
984., .62
986., .6181
988., .6164
990., .615
992., .614
994., .6126
996., .6099
998., .6052
1000., .5985
1005., .5901
1010., .5812
1015., .5729
1020., .5659
1025., .5608
1030., .5575
1035., .5561
1040., .557
1045., .5608
1050., .5679
1055., .5779
1060., .5895
1065., .6007
1070., .6095
1075., .6147
1080., .6164
1085., .6156
1090., .6136
1095., .6115
1100., .6094
1105., .6071
1110., .6043
1115., .6008
1120., .5971
1125., .5934
1130., .5898
1135., .5859
1140., .5815
1145., .5767
1150., .5726
1155., .5703
1160., .5706
1165., .5735
1170., .5778
1175., .5819
1180., .5848
1185., .5864
1190., .5873
1195., .5882
1200., .5894
1205., .5902
1210., .5897
1215., .5876
1220., .5847
1225., .5822
1230., .5813
1235., .582
1240., .583
1245., .5822
1250., .5786
1255., .5728
1260., .5674
1265., .5652
1270., .5684
1275., .5767
1280., .5877
1285., .5982
1290., .6056
1295., .6092
1300., .6102
1305., .6105
1310., .6117
1315., .6141
1320., .6168
1325., .619
1330., .62
1335., .6207
1340., .6222
1345., .6259
1350., .6324
1355., .6411
1360., .6505
1365., .6593
1370., .6756
1375., .695
1380., .6988
1385., .6944
1390., .7107
1395., .7346
1400., .991
1405., 2.1439
1410., 1.6838
1415., .9803
1420., .7577
1425., .717
1430., .7157
1435., .6687
1440., .6574
1445., .68
1450., .6148
1455., .6418
1460., .6179
1465., .6443
1470., .6518
1475., .6668
1480., .6154
1485., .6204
1490., .6367
1495., .6436
1500., .5985
1505., .5998
1510., .6455
1515., .6342
1520., .6411
1525., .6718
1530., .6424
1535., .6712
1540., .6656
1545., .653
1550., .6712
1555., .6618
1560., .6806
1565., .6656
1570., .6424
1575., .6844
1580., .7013
1585., .6869
1590., .7182
1595., .7477
1600., .7182
1605., .7038
1610., .7314
1615., .7264
1620., .6869
1625., .6806
1630., .6863
1635., .7088
1640., .6706
1645., .6468
1650., .6944
1655., .7013
1660., .675
1665., .727
1670., .7157
1675., .6794
1680., .6869
1685., .7364
1690., .6756
1695., .7101
1700., .6706
1705., .7176
1710., .7358
1715., .6963
1720., .6844
1725., .6668
1730., .717
1735., .7208
1740., .7151
1745., .7628
1750., .6892
1760., .7939
1770., .767
1780., .7644
1790., .7933
1800., .782
1810., .7839
1820., .7939
1830., .804
1840., .8146
1850., .7575
1860., .8065
1870., .8272
1880., .7851
1890., .8002
1900., .8378
1910., .8272
1920., .8416
1930., .8804
1940., .8999
1950., .8911
1960., .8905
1970., .8917
1980., .8779
1990., .8466
2000., .9024
2010., .9576
2020., .9356
2030., .9833
2040., 1.1325
2050., 1.4391
2060., 2.1456
2070., 4.8892
2080., 11.4146
2090., 11.7482
2100., 8.5356
2110., 5.5601
2120., 3.3651
2130., 2.6898
2140., 3.4309
2150., 4.0861
2160., 4.55
2170., 3.6949
2180., 3.1688
2190., 2.8322
2200., 2.098