Scapolite, Pamir Mountains, Tajikistan 
10.0 mm (normalized), E||c, Data contributed by Anton V. Vasiliev, LAL, Moscow, Russia
377.4, .741
377.6, .735
377.9, .727
378.2, .73
378.5, .727
378.8, .744
379.1, .739
379.4, .727
379.6, .727
379.9, .744
380.2, .73
380.5, .727
380.8, .718
381.1, .713
381.4, .736
381.6, .724
381.9, .72
382.2, .724
382.5, .722
382.8, .717
383.1, .715
383.3, .72
383.6, .713
383.9, .708
384.2, .709
384.5, .706
384.8, .704
385.1, .706
385.3, .707
385.6, .705
385.9, .701
386.2, .701
386.5, .705
386.8, .697
387.1, .701
387.3, .699
387.6, .691
387.9, .686
388.2, .686
388.5, .688
388.8, .691
389., .688
389.3, .688
389.6, .675
389.9, .686
390.2, .679
390.5, .675
390.8, .678
391., .671
391.3, .673
391.6, .677
391.9, .672
392.2, .68
392.5, .674
392.8, .666
393., .668
393.3, .662
393.6, .67
393.9, .66
394.2, .664
394.5, .665
394.7, .656
395., .651
395.3, .655
395.6, .647
395.9, .653
396.2, .652
396.4, .647
396.7, .65
397., .645
397.3, .649
397.6, .651
397.9, .646
398.2, .64
398.4, .64
398.7, .624
399., .635
399.3, .64
399.6, .625
399.9, .629
400.2, .632
400.4, .633
400.7, .635
401., .627
401.3, .637
401.6, .638
401.9, .615
402.1, .615
402.4, .628
402.7, .626
403., .613
403.3, .622
403.6, .624
403.9, .622
404.1, .609
404.4, .614
404.7, .613
405., .613
405.3, .617
405.6, .621
405.9, .616
406.1, .616
406.4, .602
406.7, .603
407., .612
407.3, .62
407.6, .612
407.9, .598
408.1, .614
408.4, .613
408.7, .613
409., .617
409.3, .618
409.6, .605
409.9, .618
410.1, .61
410.4, .598
410.7, .615
411., .616
411.3, .598
411.6, .599
411.8, .603
412.1, .609
412.4, .599
412.7, .598
413., .606
413.3, .609
413.6, .613
413.8, .609
414.1, .609
414.4, .607
414.7, .603
415., .599
415.3, .594
415.6, .607
415.8, .595
416.1, .591
416.4, .6
416.7, .605
417., .606
417.3, .611
417.5, .61
417.8, .603
418.1, .594
418.4, .607
418.7, .609
419., .605
419.3, .605
419.5, .609
419.8, .609
420.1, .608
420.4, .591
420.7, .592
421., .607
421.3, .601
421.5, .604
421.8, .612
422.1, .613
422.4, .608
422.7, .603
423., .591
423.2, .609
423.5, .61
423.8, .597
424.1, .605
424.4, .594
424.7, .603
424.9, .608
425.2, .605
425.5, .596
425.8, .592
426.1, .607
426.4, .615
426.7, .609
426.9, .592
427.2, .602
427.5, .609
427.8, .609
428.1, .596
428.4, .611
428.7, .611
428.9, .604
429.2, .596
429.5, .618
429.8, .596
430.1, .593
430.4, .609
430.6, .624
430.9, .607
431.2, .603
431.5, .604
431.8, .607
432.1, .604
432.4, .618
432.6, .619
432.9, .603
433.2, .617
433.5, .61
433.8, .603
434.1, .602
434.4, .625
434.6, .599
434.9, .596
435.2, .617
435.5, .604
435.8, .618
436.1, .619
436.4, .606
436.6, .602
436.9, .621
437.2, .618
437.5, .597
437.8, .615
438.1, .604
438.4, .602
438.6, .611
438.9, .61
439.2, .608
439.5, .614
439.8, .627
440.1, .615
440.3, .627
440.6, .629
440.9, .613
441.2, .624
441.5, .621
441.8, .608
442.1, .622
442.3, .623
442.6, .622
442.9, .622
443.2, .623
443.5, .617
443.8, .618
444.1, .63
444.3, .608
444.6, .61
444.9, .628
445.2, .619
445.5, .633
445.8, .634
446., .619
446.3, .624
446.6, .629
446.9, .635
447.2, .636
447.5, .643
447.8, .64
448., .623
448.3, .632
448.6, .629
448.9, .619
449.2, .64
449.5, .626
449.8, .621
450., .631
450.3, .636
450.6, .638
450.9, .64
451.2, .653
451.5, .648
451.7, .631
452., .636
452.3, .628
452.6, .628
452.9, .641
453.2, .641
453.4, .643
453.7, .647
454., .641
454.3, .637
454.6, .634
454.9, .634
455.2, .636
455.4, .64
455.7, .647
456., .637
456.3, .636
456.6, .65
456.9, .659
457.2, .656
457.4, .641
457.7, .65
458., .651
458.3, .643
458.6, .637
458.9, .638
459.1, .646
459.4, .647
459.7, .649
460., .652
460.3, .648
460.6, .649
460.9, .652
461.1, .656
461.4, .656
461.7, .654
462., .659
462.3, .658
462.6, .65
462.9, .644
463.1, .648
463.4, .659
463.7, .658
464., .657
464.3, .654
464.6, .656
464.9, .654
465.1, .649
465.4, .661
465.7, .669
466., .674
466.3, .666
466.6, .665
466.9, .669
467.1, .661
467.4, .66
467.7, .666
468., .666
468.3, .667
468.6, .668
468.8, .667
469.1, .669
469.4, .677
469.7, .674
470., .663
470.3, .667
470.6, .672
470.8, .679
471.1, .671
471.4, .671
471.7, .678
472., .68
472.3, .681
472.6, .684
472.8, .673
473.1, .668
473.4, .672
473.7, .679
474., .689
474.3, .676
474.5, .674
474.8, .682
475.1, .676
475.4, .678
475.7, .693
476., .689
476.3, .685
476.5, .683
476.8, .683
477.1, .686
477.4, .687
477.7, .692
478., .7
478.3, .69
478.5, .683
478.8, .685
479.1, .687
479.4, .692
479.7, .69
480., .692
480.2, .7
480.5, .702
480.8, .7
481.1, .698
481.4, .69
481.7, .675
481.9, .685
482.2, .692
482.5, .695
482.8, .699
483.1, .704
483.4, .71
483.7, .709
483.9, .701
484.2, .697
484.5, .696
484.8, .69
485.1, .687
485.4, .685
485.7, .694
485.9, .71
486.2, .71
486.5, .708
486.8, .704
487.1, .704
487.4, .706
487.6, .694
487.9, .69
488.2, .695
488.5, .7
488.8, .708
489.1, .703
489.4, .706
489.6, .715
489.9, .72
490.2, .722
490.5, .714
490.8, .711
491.1, .712
491.4, .71
491.6, .707
491.9, .709
492.2, .709
492.5, .706
492.8, .709
493.1, .718
493.4, .725
493.6, .727
493.9, .723
494.2, .721
494.5, .722
494.8, .719
495.1, .713
495.3, .717
495.6, .716
495.9, .708
496.2, .708
496.5, .715
496.8, .719
497.1, .722
497.3, .721
497.6, .72
497.9, .719
498.2, .724
498.5, .732
498.8, .732
499.1, .732
499.3, .73
499.6, .729
499.9, .731
500.2, .727
500.5, .719
500.8, .715
501., .715
501.3, .725
501.6, .729
501.9, .729
502.2, .732
502.5, .737
502.8, .74
503., .743
503.3, .741
503.6, .738
503.9, .736
504.2, .735
504.5, .736
504.8, .734
505., .731
505.3, .73
505.6, .729
505.9, .731
506.2, .73
506.5, .725
506.7, .723
507., .723
507.3, .726
507.6, .732
507.9, .736
508.2, .739
508.4, .744
508.7, .747
509., .747
509.3, .747
509.6, .745
509.9, .746
510.2, .749
510.4, .747
510.7, .742
511., .742
511.3, .741
511.6, .743
511.9, .739
512.2, .727
512.4, .724
512.7, .728
513., .731
513.3, .734
513.6, .738
513.9, .743
514.1, .739
514.4, .739
514.7, .747
515., .751
515.3, .75
515.6, .752
515.9, .757
516.1, .757
516.4, .75
516.7, .752
517., .761
517.3, .763
517.6, .762
517.9, .755
518.1, .743
518.4, .739
518.7, .737
519., .74
519.3, .74
519.6, .735
519.9, .734
520.1, .737
520.4, .742
520.7, .752
521., .758
521.3, .764
521.6, .76
521.9, .746
522.1, .745
522.4, .755
522.7, .756
523., .754
523.3, .751
523.6, .746
523.8, .744
524.1, .744
524.4, .747
524.7, .747
525., .742
525.3, .742
525.5, .748
525.8, .752
526.1, .754
526.4, .754
526.7, .751
527., .748
527.3, .744
527.5, .743
527.8, .746
528.1, .746
528.4, .743
528.7, .743
529., .745
529.3, .75
529.5, .759
529.8, .763
530.1, .762
530.4, .762
530.7, .761
531., .759
531.3, .757
531.5, .754
531.8, .751
532.1, .75
532.4, .75
532.7, .753
533., .758
533.3, .759
533.5, .76
533.8, .751
534.1, .729
534.4, .728
534.7, .742
535., .75
535.2, .758
535.5, .759
535.8, .751
536.1, .747
536.4, .742
536.7, .746
537., .761
537.2, .765
537.5, .763
537.8, .759
538.1, .747
538.4, .745
538.7, .751
539., .754
539.2, .758
539.5, .753
539.8, .733
540.1, .731
540.4, .746
540.7, .748
540.9, .739
541.2, .738
541.5, .747
541.8, .749
542.1, .742
542.4, .742
542.6, .749
542.9, .749
543.2, .739
543.5, .738
543.8, .751
544.1, .756
544.4, .755
544.6, .746
544.9, .746
545.2, .749
545.5, .747
545.8, .741
546.1, .742
546.4, .751
546.6, .749
546.9, .737
547.2, .737
547.5, .746
547.8, .746
548.1, .738
548.4, .735
548.6, .734
548.9, .733
549.2, .731
549.5, .732
549.8, .74
550.1, .742
550.4, .741
550.6, .734
550.9, .734
551.2, .738
551.5, .74
551.8, .742
552.1, .744
552.3, .747
552.6, .744
552.9, .734
553.2, .731
553.5, .733
553.8, .733
554., .73
554.3, .727
554.6, .723
554.9, .719
555.2, .721
555.5, .727
555.8, .732
556., .741
556.3, .739
556.6, .724
556.9, .719
557.2, .717
557.5, .718
557.8, .724
558., .727
558.3, .728
558.6, .727
558.9, .725
559.2, .72
559.5, .717
559.8, .714
560., .715
560.3, .724
560.6, .727
560.9, .724
561.2, .723
561.5, .723
561.8, .725
562., .722
562.3, .716
562.6, .715
562.9, .721
563.2, .72
563.5, .711
563.7, .706
564., .702
564.3, .7
564.6, .699
564.9, .699
565.2, .699
565.5, .698
565.7, .698
566., .696
566.3, .698
566.6, .706
566.9, .709
567.2, .71
567.5, .707
567.7, .707
568., .708
568.3, .708
568.6, .707
568.9, .705
569.2, .699
569.4, .697
569.7, .696
570., .701
570.3, .698
570.6, .688
570.9, .686
571.1, .691
571.4, .693
571.7, .694
572., .693
572.3, .692
572.6, .688
572.9, .691
573.1, .704
573.4, .706
573.7, .702
574., .689
574.3, .687
574.6, .69
574.9, .689
575.1, .686
575.4, .685
575.7, .686
576., .685
576.3, .682
576.6, .676
576.9, .676
577.1, .684
577.4, .689
577.7, .696
578., .696
578.3, .69
578.6, .674
578.9, .669
579.1, .671
579.4, .671
579.7, .671
580., .672
580.3, .672
580.6, .669
580.8, .67
581.1, .673
581.4, .674
581.7, .673
582., .669
582.3, .668
582.5, .667
582.8, .665
583.1, .661
583.4, .66
583.7, .66
584., .662
584.3, .663
584.5, .667
584.8, .666
585.1, .661
585.4, .65
585.7, .648
586., .654
586.3, .655
586.5, .653
586.8, .652
587.1, .652
587.4, .654
587.7, .651
588., .641
588.3, .637
588.5, .636
588.8, .642
589.1, .641
589.4, .638
589.7, .635
590., .632
590.3, .628
590.5, .626
590.8, .625
591.1, .626
591.4, .633
591.7, .636
592., .636
592.2, .632
592.5, .632
592.8, .636
593.1, .637
593.4, .636
593.7, .636
594., .632
594.2, .621
594.5, .617
594.8, .618
595.1, .624
595.4, .626
595.7, .628
596., .627
596.2, .624
596.5, .62
596.8, .614
597.1, .603
597.4, .599
597.7, .598
597.9, .603
598.2, .603
598.5, .598
598.8, .596
599.1, .596
599.4, .598
599.6, .6
599.9, .607
600.2, .609
600.5, .608
600.8, .603
601.1, .601
601.4, .602
601.6, .601
601.9, .601
602.2, .6
602.5, .598
602.8, .594
603.1, .593
603.4, .592
603.6, .596
603.9, .594
604.2, .591
604.5, .583
604.8, .581
605.1, .584
605.4, .583
605.6, .582
605.9, .578
606.2, .576
606.5, .576
606.8, .574
607.1, .57
607.4, .562
607.6, .561
607.9, .566
608.2, .567
608.5, .566
608.8, .56
609.1, .557
609.3, .556
609.6, .556
609.9, .557
610.2, .563
610.5, .563
610.8, .561
611., .554
611.3, .552
611.6, .552
611.9, .552
612.2, .553
612.5, .556
612.8, .556
613., .553
613.3, .546
613.6, .544
613.9, .544
614.2, .542
614.5, .541
614.8, .539
615., .537
615.3, .536
615.6, .534
615.9, .533
616.2, .531
616.5, .53
616.8, .53
617., .534
617.3, .533
617.6, .53
617.9, .523
618.2, .52
618.5, .523
618.8, .523
619., .522
619.3, .517
619.6, .516
619.9, .517
620.2, .521
620.5, .522
620.7, .524
621., .524
621.3, .524
621.6, .523
621.9, .521
622.2, .519
622.5, .517
622.7, .515
623., .513
623.3, .513
623.6, .509
623.9, .499
624.2, .497
624.5, .499
624.7, .512
625., .515
625.3, .513
625.6, .504
625.9, .5
626.2, .497
626.4, .496
626.7, .493
627., .489
627.3, .487
627.6, .485
627.9, .486
628.1, .486
628.4, .485
628.7, .483
629., .483
629.3, .484
629.6, .487
629.9, .488
630.1, .49
630.4, .489
630.7, .487
631., .481
631.3, .478
631.6, .477
631.9, .482
632.1, .481
632.4, .478
632.7, .469
633., .468
633.3, .47
633.6, .478
633.9, .479
634.1, .477
634.4, .474
634.7, .47
635., .461
635.3, .456
635.6, .452
635.9, .451
636.1, .451
636.4, .452
636.7, .458
637., .458
637.3, .456
637.6, .447
637.8, .445
638.1, .446
638.4, .45
638.7, .451
639., .456
639.3, .457
639.5, .455
639.8, .446
640.1, .442
640.4, .441
640.7, .445
641., .446
641.3, .447
641.5, .448
641.8, .446
642.1, .441
642.4, .427
642.7, .425
643., .427
643.3, .44
643.5, .443
643.8, .443
644.1, .438
644.4, .434
644.7, .431
645., .424
645.3, .422
645.5, .423
645.8, .428
646.1, .427
646.4, .424
646.7, .417
647., .414
647.2, .411
647.5, .407
647.8, .407
648.1, .412
648.4, .412
648.7, .411
649., .402
649.2, .399
649.5, .399
649.8, .408
650.1, .411
650.4, .41
650.7, .401
651., .398
651.2, .398
651.5, .402
651.8, .405
652.1, .408
652.4, .414
652.7, .415
652.9, .413
653.2, .4
653.5, .396
653.8, .397
654.1, .409
654.4, .412
654.6, .41
654.9, .397
655.2, .391
655.5, .389
655.8, .395
656.1, .394
656.4, .392
656.6, .381
656.9, .377
657.2, .376
657.5, .383
657.8, .386
658.1, .387
658.4, .387
658.6, .384
658.9, .38
659.2, .366
659.5, .361
659.8, .361
660.1, .375
660.4, .379
660.6, .379
660.9, .374
661.2, .36
661.5, .358
661.8, .361
662.1, .371
662.4, .374
662.6, .376
662.9, .377
663.2, .375
663.5, .372
663.8, .362
664.1, .362
664.3, .364
664.6, .377
664.9, .378
665.2, .377
665.5, .369
665.8, .364
666., .359
666.3, .351
666.6, .348
666.9, .348
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765., .113
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780., .097
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790., .098
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792., .092
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798., .086
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798.6, .083
798.9, .082
799.1, .082
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799.7, .084
800., .084