Cordierite, RDS 56163-90, Sri Lanka, from Shannon et al. (1992)  
Raman Spectrum, orientation: zy, B(3g), 488 nm excitation, (100) face. Data from B. Kolesov
92.38439, 3198
93.54158, 3314
94.69864, 3246
95.85556, 3145
97.01236, 3105
98.16902, 3049
99.32555, 2882
100.48196, 2615
101.63823, 2649
102.79437, 2619
103.95037, 2762
105.10625, 2830
106.262, 2772
107.41761, 2718
108.5731, 2626
109.72845, 2494
110.88367, 2334
112.03876, 2394
113.19372, 2653
114.34855, 2741
115.50325, 3005
116.65782, 3148
117.81226, 3630
118.96656, 3985
120.12074, 4471
121.27478, 4367
122.4287, 4205
123.58248, 3597
124.73613, 3096
125.88965, 2510
127.04305, 2223
128.19631, 1897
129.34944, 1894
130.50244, 1786
131.6553, 1751
132.80804, 1538
133.96065, 1636
135.11313, 1659
136.26547, 1653
137.41769, 1788
138.56978, 1818
139.72173, 1672
140.87356, 1820
142.02525, 1834
143.17681, 1860
144.32825, 1897
145.47955, 2089
146.63073, 2107
147.78177, 2265
148.93268, 2407
150.08346, 2673
151.23412, 3040
152.38464, 3618
153.53503, 3851
154.68529, 3679
155.83542, 3331
156.98543, 2866
158.1353, 2353
159.28504, 2078
160.43465, 1921
161.58413, 1762
162.73349, 1570
163.88271, 1548
165.0318, 1564
166.18076, 1471
167.32959, 1420
168.4783, 1368
169.62687, 1421
170.77531, 1386
171.92362, 1426
173.07181, 1395
174.21986, 1450
175.36778, 1404
176.51558, 1408
177.66324, 1485
178.81078, 1478
179.95818, 1635
181.10546, 1675
182.2526, 1723
183.39962, 1761
184.54651, 1809
185.69326, 1823
186.83989, 1682
187.98639, 1949
189.13276, 1900
190.279, 2016
191.42511, 1879
192.57109, 1944
193.71694, 1745
194.86266, 1573
196.00825, 1393
197.15371, 1103
198.29905, 958
199.44425, 830
200.58933, 745
201.73427, 694
202.87909, 671
204.02378, 646
205.16834, 682
206.31277, 680
207.45707, 739
208.60124, 718
209.74528, 762
210.88919, 743
212.03298, 733
213.17663, 830
214.32016, 784
215.46355, 916
216.60682, 841
217.74996, 877
218.89297, 785
220.03585, 735
221.17861, 703
222.32123, 707
223.46372, 719
224.60609, 768
225.74833, 771
226.89044, 740
228.03242, 692
229.17427, 744
230.31599, 698
231.45758, 779
232.59905, 678
233.74039, 728
234.8816, 832
236.02267, 810
237.16363, 836
238.30445, 900
239.44514, 974
240.58571, 916
241.72614, 883
242.86645, 899
244.00663, 988
245.14669, 1045
246.28661, 1132
247.4264, 1157
248.56607, 1400
249.70561, 1756
250.84502, 2397
251.9843, 3241
253.12345, 4903
254.26248, 7266
255.40138, 9682
256.54015, 11444
257.67879, 11756
258.8173, 10334
259.95568, 7764
261.09394, 5444
262.23207, 3731
263.37007, 2734
264.50794, 2104
265.64569, 1680
266.7833, 1368
267.92079, 1256
269.05815, 1160
270.19538, 1094
271.33249, 1185
272.46947, 1180
273.60632, 1224
274.74304, 1458
275.87963, 1885
277.0161, 2519
278.15243, 3275
279.28864, 3864
280.42473, 4029
281.56068, 3657
282.69651, 2949
283.83221, 2298
284.96778, 1741
286.10322, 1396
287.23854, 1195
288.37373, 1011
289.50879, 911
290.64372, 921
291.77853, 892
292.91321, 967
294.04776, 862
295.18218, 975
296.31648, 834
297.45065, 880
298.58469, 831
299.7186, 795
300.85239, 767
301.98605, 792
303.11958, 727
304.25299, 752
305.38627, 728
306.51942, 786
307.65244, 701
308.78534, 706
309.91811, 653
311.05075, 689
312.18326, 587
313.31565, 611
314.44791, 622
315.58004, 700
316.71205, 691
317.84393, 842
318.97568, 884
320.10731, 1048
321.23881, 1142
322.37018, 1450
323.50142, 1834
324.63254, 2676
325.76353, 3822
326.8944, 5166
328.02513, 6024
329.15574, 6244
330.28623, 5210
331.41659, 3808
332.54682, 2450
333.67692, 1723
334.8069, 1261
335.93675, 924
337.06647, 809
338.19607, 638
339.32554, 568
340.45488, 478
341.5841, 503
342.71319, 481
343.84215, 454
344.97099, 429
346.0997, 441
347.22829, 481
348.35674, 432
349.48508, 457
350.61328, 436
351.74136, 425
352.86931, 457
353.99714, 452
355.12484, 442
356.25241, 410
357.37986, 442
358.50718, 448
359.63438, 449
360.76145, 356
361.88839, 388
363.0152, 398
364.14189, 483
365.26846, 409
366.3949, 433
367.52121, 422
368.64739, 370
369.77345, 410
370.89939, 316
372.0252, 370
373.15088, 340
374.27643, 338
375.40186, 343
376.52717, 389
377.65235, 386
378.7774, 394
379.90232, 371
381.02713, 410
382.1518, 427
383.27635, 358
384.40077, 374
385.52507, 429
386.64924, 323
387.77329, 413
388.89721, 395
390.021, 381
391.14467, 422
392.26822, 499
393.39163, 413
394.51493, 406
395.63809, 467
396.76114, 458
397.88405, 378
399.00684, 378
400.12951, 433
401.25205, 288
402.37446, 349
403.49675, 398
404.61891, 330
405.74095, 358
406.86286, 361
407.98465, 354
409.10631, 266
410.22785, 380
411.34926, 280
412.47054, 411
413.59171, 349
414.71274, 398
415.83365, 438
416.95444, 485
418.0751, 369
419.19563, 413
420.31604, 347
421.43633, 384
422.55649, 404
423.67652, 460
424.79643, 450
425.91622, 390
427.03588, 509
428.15541, 504
429.27482, 499
430.39411, 452
431.51327, 440
432.6323, 458
433.75121, 512
434.87, 527
435.98866, 473
437.1072, 468
438.22561, 500
439.3439, 440
440.46206, 543
441.58009, 546
442.69801, 581
443.8158, 659
444.93346, 765
446.051, 831
447.16841, 846
448.2857, 966
449.40287, 1251
450.51991, 1612
451.63682, 1945
452.75361, 2259
453.87028, 2602
454.98682, 2564
456.10324, 2353
457.21954, 1990
458.33571, 1570
459.45175, 1202
460.56767, 1041
461.68347, 740
462.79914, 714
463.91469, 614
465.03011, 652
466.14541, 619
467.26059, 606
468.37564, 469
469.49056, 628
470.60537, 564
471.72005, 575
472.8346, 624
473.94903, 637
475.06334, 617
476.17752, 555
477.29158, 651
478.40551, 735
479.51932, 726
480.63301, 780
481.74657, 737
482.86001, 851
483.97332, 883
485.08651, 875
486.19958, 893
487.31252, 922
488.42534, 975
489.53804, 939
490.65061, 958
491.76306, 843
492.87538, 762
493.98758, 643
495.09966, 702
496.21161, 574
497.32344, 577
498.43514, 492
499.54673, 616
500.65818, 499
501.76952, 556
502.88073, 536
503.99182, 467
505.10278, 431
506.21362, 403
507.32434, 447
508.43493, 446
509.5454, 408
510.65575, 444
511.76598, 342
512.87608, 471
513.98605, 438
515.09591, 315
516.20564, 313
517.31524, 416
518.42473, 470
519.53409, 337
520.64332, 395
521.75244, 465
522.86143, 447
523.9703, 411
525.07904, 474
526.18766, 457
527.29616, 469
528.40454, 421
529.51279, 454
530.62092, 489
531.72892, 512
532.83681, 440
533.94457, 433
535.0522, 458
536.15972, 511
537.26711, 532
538.37438, 562
539.48152, 482
540.58855, 602
541.69545, 572
542.80222, 614
543.90888, 730
545.01541, 667
546.12182, 799
547.2281, 898
548.33427, 1025
549.44031, 1241
550.54623, 1504
551.65202, 1686
552.75769, 1710
553.86324, 1825
554.96867, 1792
556.07398, 1700
557.17916, 1578
558.28422, 1414
559.38916, 1373
560.49397, 1319
561.59866, 1193
562.70323, 1151
563.80768, 1115
564.91201, 998
566.01621, 1011
567.12029, 1031
568.22425, 975
569.32808, 1032
570.4318, 1008
571.53539, 1009
572.63886, 1180
573.7422, 1100
574.84543, 1357
575.94853, 1258
577.05151, 1289
578.15437, 1279
579.2571, 1221
580.35972, 1073
581.46221, 973
582.56458, 986
583.66683, 830
584.76895, 795
585.87095, 694
586.97284, 727
588.07459, 720
589.17623, 738
590.27775, 718
591.37914, 692
592.48041, 652
593.58156, 696
594.68259, 675
595.7835, 655
596.88428, 653
597.98494, 621
599.08548, 697
600.1859, 662
601.2862, 530
602.38637, 666
603.48643, 624
604.58636, 641
605.68617, 584
606.78586, 525
607.88543, 573
608.98487, 612
610.0842, 613
611.1834, 558
612.28248, 602
613.38144, 565
614.48028, 534
615.57899, 552
616.67759, 633
617.77606, 638
618.87441, 548
619.97264, 617
621.07075, 627
622.16874, 582
623.26661, 667
624.36435, 612
625.46198, 568
626.55948, 568
627.65686, 659
628.75412, 575
629.85126, 574
630.94828, 642
632.04518, 597
633.14195, 519
634.23861, 573
635.33514, 490
636.43155, 483
637.52784, 614
638.62401, 471
639.72006, 632
640.81599, 646
641.9118, 618
643.00748, 550
644.10305, 551
645.19849, 632
646.29382, 602
647.38902, 626
648.4841, 681
649.57906, 735
650.6739, 806
651.76862, 850
652.86322, 728
653.9577, 819
655.05205, 722
656.14629, 727
657.2404, 706
658.3344, 686
659.42827, 749
660.52203, 695
661.61566, 734
662.70917, 828
663.80256, 776
664.89583, 854
665.98898, 1028
667.08201, 1026
668.17492, 1056
669.26771, 1251
670.36038, 1263
671.45293, 1230
672.54535, 1256
673.63766, 1064
674.72985, 988
675.82191, 877
676.91386, 903
678.00569, 768
679.09739, 792
680.18898, 724
681.28044, 656
682.37178, 648
683.46301, 558
684.55411, 715
685.6451, 680
686.73596, 627
687.8267, 667
688.91733, 680
690.00783, 694
691.09821, 721
692.18848, 628
693.27862, 591
694.36864, 575
695.45855, 653
696.54833, 694
697.63799, 698
698.72753, 653
699.81696, 671
700.90626, 611
701.99544, 612
703.08451, 664
704.17345, 725
705.26227, 682
706.35098, 678
707.43956, 790
708.52803, 748
709.61637, 802
710.7046, 804
711.7927, 783
712.88069, 818
713.96855, 792
715.0563, 844
716.14392, 761
717.23143, 749
718.31882, 714
719.40609, 781
720.49323, 749
721.58026, 841
722.66717, 743
723.75396, 750
724.84063, 905
725.92718, 845
727.01361, 902
728.09992, 900
729.18612, 877
730.27219, 1003
731.35814, 957
732.44398, 1028
733.52969, 982
734.61529, 1030
735.70076, 1165
736.78612, 1240
737.87136, 1290
738.95648, 1387
740.04148, 1470
741.12636, 1727
742.21112, 1852
743.29576, 2050
744.38028, 2306
745.46469, 2631
746.54897, 3121
747.63314, 3637
748.71718, 4194
749.80111, 4850
750.88492, 5256
751.96861, 5377
753.05218, 5755
754.13563, 4803
755.21896, 4162
756.30218, 3693
757.38527, 3113
758.46825, 2742
759.5511, 2285
760.63384, 2020
761.71646, 1853
762.79896, 1658
763.88134, 1454
764.96361, 1434
766.04575, 1419
767.12778, 1214
768.20968, 1252
769.29147, 1186
770.37314, 1142
771.45469, 1086
772.53612, 1082
773.61744, 1092
774.69863, 1026
775.77971, 1011
776.86067, 990
777.94151, 947
779.02223, 974
780.10283, 994
781.18331, 949
782.26368, 1095
783.34393, 939
784.42406, 997
785.50407, 942
786.58396, 947
787.66373, 991
788.74339, 948
789.82292, 936
790.90234, 930
791.98164, 947
793.06083, 982
794.13989, 929
795.21884, 969
796.29766, 1009
797.37637, 931
798.45496, 961
799.53344, 1014
800.61179, 831
801.69003, 981
802.76815, 891
803.84615, 970
804.92403, 999
806.0018, 1025
807.07944, 1127
808.15697, 1125
809.23438, 1162
810.31168, 1114
811.38885, 1070
812.46591, 1234
813.54285, 1055
814.61967, 1072
815.69637, 1041
816.77296, 950
817.84943, 908
818.92578, 872
820.00201, 1002
821.07812, 930
822.15412, 944
823.23, 914
824.30576, 917
825.3814, 898
826.45693, 913
827.53234, 917
828.60763, 881
829.6828, 955
830.75786, 874
831.8328, 869
832.90762, 874
833.98232, 936
835.05691, 975
836.13137, 895
837.20572, 898
838.27996, 988
839.35407, 925
840.42807, 932
841.50195, 926
842.57572, 1025
843.64936, 959
844.72289, 998
845.7963, 900
846.8696, 934
847.94278, 968
849.01584, 930
850.08878, 944
851.1616, 945
852.23431, 982
853.3069, 912
854.37938, 963
855.45174, 934
856.52397, 983
857.5961, 938
858.6681, 1010
859.73999, 984
860.81176, 1033
861.88342, 1003
862.95496, 980
864.02638, 986
865.09768, 1039
866.16887, 1012
867.23994, 1064
868.31089, 1093
869.38173, 1096
870.45244, 1181
871.52305, 1143
872.59353, 1189
873.6639, 1322
874.73415, 1263
875.80429, 1326
876.87431, 1294
877.94421, 1306
879.01399, 1416
880.08366, 1350
881.15321, 1399
882.22265, 1388
883.29197, 1346
884.36117, 1404
885.43025, 1522
886.49922, 1617
887.56807, 1576
888.63681, 1758
889.70543, 1918
890.77393, 2003
891.84232, 2327
892.91059, 2690
893.97874, 2774
895.04678, 3093
896.1147, 3421
897.1825, 3359
898.25019, 3488
899.31776, 3265
900.38521, 3051
901.45255, 2812
902.51977, 2523
903.58688, 2988
904.65387, 2135
905.72074, 1967
906.7875, 1918
907.85414, 1748
908.92067, 1706
909.98707, 1658
911.05337, 1754
912.11954, 1556
913.1856, 1567
914.25155, 1570
915.31738, 1513
916.38309, 1563
917.44868, 1604
918.51417, 1473
919.57953, 1419
920.64478, 1436
921.70991, 1484
922.77493, 1462
923.83983, 1400
924.90461, 1409
925.96928, 1386
927.03383, 1361
928.09827, 1388
929.16259, 1443
930.2268, 1384
931.29089, 1489
932.35486, 1409
933.41872, 1388
934.48246, 1398
935.54609, 1558
936.6096, 1529
937.67299, 1568
938.73627, 1453
939.79944, 1415
940.86249, 1613
941.92542, 1550
942.98824, 1616
944.05094, 1598
945.11352, 1551
946.17599, 1641
947.23835, 1690
948.30059, 1821
949.36271, 1798
950.42472, 1754
951.48662, 1754
952.54839, 1908
953.61006, 1874
954.6716, 1860
955.73304, 1958
956.79435, 1995
957.85555, 2050
958.91664, 2032
959.97761, 2204
961.03847, 2276
962.09921, 2326
963.15983, 2499
964.22034, 2576
965.28074, 2814
966.34102, 2955
967.40118, 3236
968.46123, 3565
969.52116, 4016
970.58098, 4496
971.64069, 5043
972.70028, 5536
973.75975, 5809
974.81911, 5989
975.87835, 5782
976.93748, 5224
977.9965, 4739
979.05539, 4127
980.11418, 3655
981.17285, 3240
982.2314, 2926
983.28984, 2791
984.34817, 2562
985.40638, 2416
986.46447, 2394
987.52245, 2242
988.58032, 2268
989.63807, 2265
990.69571, 2319
991.75323, 2387
992.81063, 2549
993.86793, 2645
994.9251, 2714
995.98217, 2744
997.03911, 2702
998.09595, 2576
999.15267, 2510
1000.20927, 2297
1001.26576, 2165
1002.32214, 2158
1003.3784, 2181
1004.43454, 2196
1005.49058, 2281
1006.54649, 2484
1007.6023, 2570
1008.65799, 2665
1009.71356, 2738
1010.76902, 2659
1011.82437, 2599
1012.8796, 2413
1013.93471, 2218
1014.98972, 2114
1016.0446, 1938
1017.09938, 1861
1018.15404, 1864
1019.20858, 1847
1020.26302, 1698
1021.31733, 1709
1022.37154, 1621
1023.42562, 1611
1024.4796, 1565
1025.53346, 1661
1026.58721, 1532
1027.64084, 1541
1028.69436, 1578
1029.74776, 1505
1030.80105, 1566
1031.85423, 1539
1032.90729, 1608
1033.96024, 1551
1035.01307, 1422
1036.06579, 1415
1037.1184, 1565
1038.17089, 1563
1039.22327, 1564
1040.27554, 1541
1041.32769, 1586
1042.37973, 1489
1043.43165, 1512
1044.48346, 1500
1045.53516, 1531
1046.58674, 1505
1047.63821, 1514
1048.68956, 1570
1049.7408, 1490
1050.79193, 1488
1051.84294, 1525
1052.89385, 1516
1053.94463, 1526
1054.9953, 1476
1056.04586, 1480
1057.09631, 1488
1058.14664, 1528
1059.19686, 1571
1060.24697, 1530
1061.29696, 1439
1062.34684, 1528
1063.3966, 1490
1064.44625, 1448
1065.49579, 1426
1066.54522, 1538
1067.59453, 1508
1068.64373, 1513
1069.69281, 1539
1070.74178, 1453
1071.79064, 1579
1072.83939, 1528
1073.88802, 1530
1074.93654, 1541
1075.98494, 1553
1077.03323, 1533
1078.08141, 1420
1079.12948, 1426
1080.17743, 1498
1081.22527, 1501
1082.27299, 1511
1083.32061, 1466
1084.36811, 1513
1085.41549, 1472
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1126.17559, 1915
1127.21847, 2021
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1200.97691, 1706
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1215.45456, 1643
1216.48784, 1738
1217.52102, 1743
1218.55408, 1648
1219.58704, 1788
1220.61988, 1751
1221.65261, 1750
1222.68523, 1736
1223.71775, 1671
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1225.78244, 1824
1226.81462, 1674
1227.84668, 1776
1228.87864, 1812
1229.91049, 1706
1230.94223, 1835
1231.97385, 1798
1233.00537, 1808
1234.03678, 1850
1235.06807, 1862
1236.09926, 1794
1237.13033, 1845
1238.16129, 1815
1239.19215, 1696
1240.22289, 1864
1241.25352, 1876
1242.28405, 1865
1243.31446, 1806
1244.34476, 1739
1245.37495, 1799
1246.40503, 1919
1247.435, 1767
1248.46486, 1813
1249.49461, 1803
1250.52425, 1803