Cordierite, RDS 56163-90, Sri Lanka, from Shannon et al. (1992) 
Raman Spectrum, orientation: yy, A(g), 488 nm excitation, (100) face. Data from B. Kolesov
92.18858, 3173
93.34588, 3360
94.50304, 3165
95.66008, 3148
96.81698, 3048
97.97376, 2927
99.13040, 2887
100.28691, 2647
101.44329, 2839
102.59953, 2657
103.75565, 2840
104.91164, 2873
106.06749, 2678
107.22321, 2600
108.37881, 2470
109.53427, 2348
110.6896, 2360
111.8448, 2428
112.99986, 2417
114.1548, 2405
115.30961, 2319
116.46428, 2564
117.61883, 2557
118.77324, 2438
119.92753, 2471
121.08168, 2500
122.2357, 2374
123.38959, 2212
124.54335, 2184
125.69698, 2126
126.85048, 2077
128.00385, 2108
129.15709, 1984
130.31019, 2060
131.46317, 1958
132.61601, 1818
133.76873, 1900
134.92131, 1865
136.07377, 1933
137.22609, 2029
138.37829, 1852
139.53035, 2006
140.68228, 1936
141.83408, 1866
142.98575, 1873
144.1373, 1812
145.28871, 1876
146.43999, 1963
147.59114, 2079
148.74216, 2200
149.89305, 2474
151.04381, 2814
152.19444, 3333
153.34494, 3993
154.49531, 4506
155.64555, 4349
156.79565, 4265
157.94563, 3632
159.09548, 2872
160.2452, 2412
161.39479, 2024
162.54425, 1937
163.69358, 1648
164.84278, 1708
165.99185, 1562
167.14078, 1542
168.28959, 1567
169.43827, 1577
170.58682, 1564
171.73524, 1368
172.88353, 1545
174.03169, 1520
175.17972, 1449
176.32762, 1600
177.47539, 1379
178.62304, 1504
179.77055, 1408
180.91793, 1334
182.06518, 1351
183.2123, 1527
184.3593, 1455
185.50616, 1484
186.6529, 1396
187.7995, 1408
188.94598, 1414
190.09232, 1441
191.23854, 1524
192.38462, 1388
193.53058, 1373
194.67641, 1210
195.82211, 1382
196.96768, 1380
198.11312, 1368
199.25843, 1429
200.40361, 1434
201.54866, 1538
202.69359, 1455
203.83838, 1300
204.98304, 1388
206.12758, 1314
207.27199, 1337
208.41626, 1180
209.56041, 1192
210.70443, 1327
211.84832, 1230
212.99208, 1219
214.13571, 1300
215.27922, 1290
216.42259, 1254
217.56584, 1354
218.70895, 1237
219.85194, 1330
220.9948, 1441
222.13753, 1395
223.28013, 1281
224.4226, 1210
225.56494, 1242
226.70716, 1391
227.84924, 1431
228.9912, 1493
230.13303, 1530
231.27473, 1886
232.4163, 2412
233.55774, 3084
234.69905, 4155
235.84024, 5097
236.9813, 5510
238.12222, 5211
239.26302, 4536
240.40369, 3767
241.54424, 3001
242.68465, 2620
243.82494, 2221
244.96509, 2245
246.10512, 2059
247.24502, 2002
248.3848, 2104
249.52444, 1971
250.66395, 2102
251.80334, 2241
252.9426, 2605
254.08173, 3153
255.22073, 3831
256.35961, 4956
257.49835, 5134
258.63697, 5105
259.77546, 4395
260.91382, 3716
262.05206, 2958
263.19016, 2552
264.32814, 2178
265.46599, 2078
266.60371, 1939
267.7413, 1959
268.87877, 1802
270.01611, 1903
271.15332, 1846
272.2904, 1938
273.42735, 1806
274.56418, 1978
275.70088, 2093
276.83745, 2189
277.97389, 2355
279.1102, 2522
280.24639, 2720
281.38245, 3039
282.51838, 3269
283.65418, 3824
284.78986, 4693
285.92541, 5816
287.06083, 7542
288.19612, 10348
289.33129, 11996
290.46633, 13821
291.60124, 14586
292.73602, 14410
293.87068, 13164
295.00521, 11376
296.13961, 9703
297.27388, 7897
298.40803, 6772
299.54205, 5800
300.67594, 4878
301.8097, 4419
302.94334, 3946
304.07685, 3563
305.21023, 3324
306.34348, 3012
307.47661, 2853
308.60961, 2716
309.74248, 2611
310.87523, 2591
312.00785, 2494
313.14034, 2416
314.27271, 2491
315.40494, 2430
316.53705, 2445
317.66904, 2658
318.80089, 2781
319.93262, 3066
321.06423, 3385
322.1957, 3559
323.32705, 3418
324.45827, 3097
325.58937, 2599
326.72033, 2224
327.85118, 2036
328.98189, 1877
330.11248, 1750
331.24294, 1643
332.37327, 1488
333.50348, 1558
334.63356, 1518
335.76351, 1587
336.89334, 1534
338.02304, 1420
339.15261, 1402
340.28206, 1495
341.41138, 1467
342.54058, 1464
343.66964, 1452
344.79859, 1479
345.9274, 1554
347.05609, 1612
348.18465, 1593
349.31308, 1668
350.44139, 1636
351.56958, 1730
352.69763, 1750
353.82556, 1712
354.95336, 1888
356.08104, 2035
357.20859, 1998
358.33602, 2117
359.46331, 2033
360.59049, 2190
361.71753, 2290
362.84445, 2430
363.97124, 2401
365.09791, 2516
366.22445, 2223
367.35087, 2084
368.47716, 1843
369.60332, 1792
370.72936, 1570
371.85527, 1657
372.98105, 1605
374.10671, 1444
375.23224, 1639
376.35765, 1546
377.48293, 1566
378.60809, 1445
379.73312, 1475
380.85802, 1468
381.9828, 1440
383.10745, 1581
384.23197, 1512
385.35637, 1510
386.48065, 1403
387.6048, 1476
388.72882, 1422
389.85272, 1507
390.97649, 1453
392.10014, 1370
393.22366, 1404
394.34705, 1487
395.47032, 1488
396.59346, 1410
397.71648, 1433
398.83937, 1500
399.96214, 1464
401.08478, 1541
402.2073, 1478
403.32969, 1523
404.45196, 1504
405.5741, 1492
406.69611, 1624
407.818, 1536
408.93976, 1726
410.0614, 1654
411.18292, 1776
412.30431, 1919
413.42557, 2002
414.54671, 2093
415.66772, 2291
416.78861, 2613
417.90937, 2922
419.03001, 3547
420.15052, 4612
421.2709, 5588
422.39117, 7341
423.5113, 9241
424.63131, 10274
425.7512, 11008
426.87096, 10358
427.9906, 8880
429.11011, 7316
430.2295, 5900
431.34876, 4703
432.4679, 3876
433.58691, 3406
434.7058, 2976
435.82456, 2660
436.9432, 2470
438.06171, 2287
439.1801, 2283
440.29836, 2062
441.4165, 2075
442.53452, 2073
443.65241, 1989
444.77017, 1937
445.88781, 1877
447.00533, 1812
448.12272, 1759
449.23998, 1846
450.35713, 1789
451.47414, 1742
452.59104, 1724
453.7078, 1720
454.82445, 1832
455.94097, 1670
457.05736, 1764
458.17363, 1694
459.28978, 1725
460.4058, 1698
461.5217, 1769
462.63747, 1773
463.75312, 1593
464.86865, 1820
465.98405, 1702
467.09932, 1743
468.21448, 1742
469.3295, 1744
470.44441, 1728
471.55919, 1784
472.67384, 1672
473.78837, 1693
474.90278, 1730
476.01706, 1690
477.13122, 1777
478.24526, 1720
479.35917, 1750
480.47295, 1760
481.58662, 1698
482.70016, 1752
483.81357, 1704
484.92686, 1739
486.04003, 1750
487.15307, 1580
488.26599, 1719
489.37879, 1867
490.49146, 1752
491.60401, 1661
492.71643, 1642
493.82874, 1717
494.94091, 1752
496.05297, 1728
497.1649, 1708
498.2767, 1673
499.38838, 1634
500.49994, 1665
501.61138, 1752
502.72269, 1656
503.83388, 1688
504.94494, 1637
506.05588, 1597
507.1667, 1666
508.27739, 1640
509.38797, 1744
510.49841, 1643
511.60874, 1738
512.71894, 1738
513.82901, 1752
514.93897, 1788
516.0488, 1663
517.15851, 1703
518.26809, 1834
519.37755, 1851
520.48689, 1926
521.5961, 1870
522.70519, 1841
523.81416, 1938
524.923, 2031
526.03172, 2006
527.14032, 2175
528.2488, 2142
529.35715, 2178
530.46538, 2277
531.57349, 2494
532.68147, 2653
533.78933, 2728
534.89707, 2921
536.00468, 3135
537.11217, 3450
538.21954, 3570
539.32678, 4197
540.43391, 4700
541.54091, 5318
542.64778, 6460
543.75454, 7480
544.86117, 9052
545.96768, 11116
547.07406, 13760
548.18032, 16861
549.28646, 20066
550.39248, 22676
551.49838, 24295
552.60415, 24162
553.7098, 22627
554.81532, 19891
555.92073, 17170
557.02601, 14420
558.13117, 12129
559.23621, 10553
560.34112, 9267
561.44591, 8082
562.55058, 7500
563.65513, 6780
564.75955, 6852
565.86385, 6605
566.96803, 6576
568.07209, 6793
569.17603, 7086
570.27984, 7361
571.38353, 8128
572.4871, 8612
573.59054, 8949
574.69386, 9278
575.79707, 8992
576.90014, 8616
578.0031, 7843
579.10594, 6831
580.20865, 6128
581.31124, 5363
582.41371, 4666
583.51605, 4249
584.61828, 3836
585.72038, 3354
586.82236, 3182
587.92422, 3037
589.02595, 2802
590.12757, 2683
591.22906, 2544
592.33043, 2348
593.43168, 2318
594.5328, 2283
595.63381, 2265
596.73469, 2154
597.83545, 2056
598.93609, 2066
600.03661, 2000
601.13701, 2014
602.23728, 2004
603.33743, 2003
604.43746, 1926
605.53737, 1892
606.63716, 1760
607.73682, 1886
608.83637, 1807
609.93579, 1976
611.03509, 1842
612.13427, 1922
613.23333, 1818
614.33226, 1837
615.43108, 2033
616.52977, 1954
617.62834, 1952
618.72679, 2107
619.82512, 2067
620.92333, 2192
622.02142, 2155
623.11938, 2217
624.21722, 2163
625.31495, 2054
626.41255, 1959
627.51003, 1894
628.60738, 1830
629.70462, 1876
630.80174, 1773
631.89873, 1827
632.9956, 1765
634.09236, 1684
635.18899, 1675
636.2855, 1708
637.38189, 1743
638.47816, 1769
639.5743, 1660
640.67033, 1575
641.76623, 1708
642.86202, 1746
643.95768, 1723
645.05322, 1794
646.14864, 1678
647.24394, 1808
648.33912, 1809
649.43418, 1943
650.52912, 2092
651.62393, 2133
652.71863, 2132
653.8132, 2312
654.90766, 2396
656.00199, 2599
657.0962, 2767
658.1903, 3068
659.28427, 3423
660.37812, 3800
661.47185, 4582
662.56546, 5316
663.65895, 6336
664.75231, 7372
665.84556, 8489
666.93869, 9425
668.0317, 9633
669.12458, 9513
670.21735, 8424
671.30999, 7542
672.40252, 6570
673.49492, 5361
674.5872, 4600
675.67937, 3949
676.77141, 3334
677.86333, 3047
678.95514, 2792
680.04682, 2489
681.13838, 2432
682.22982, 2388
683.32114, 2142
684.41234, 2047
685.50342, 2115
686.59438, 1956
687.68522, 1902
688.77594, 1908
689.86654, 1895
690.95702, 1879
692.04738, 1991
693.13762, 1958
694.22774, 1869
695.31774, 1880
696.40762, 1990
697.49738, 2154
698.58702, 2222
699.67654, 2292
700.76594, 2275
701.85522, 2588
702.94438, 2803
704.03342, 3003
705.12234, 3150
706.21114, 3451
707.29982, 3655
708.38838, 3838
709.47682, 3988
710.56515, 3949
711.65335, 3772
712.74143, 3694
713.82939, 3334
714.91723, 3516
716.00496, 3390
717.09256, 3470
718.18004, 3681
719.26741, 3972
720.35465, 4106
721.44178, 4259
722.52878, 4134
723.61567, 4004
724.70243, 3710
725.78908, 3285
726.87561, 3082
727.96201, 2792
729.0483, 2448
730.13447, 2293
731.22052, 2096
732.30645, 2039
733.39226, 2066
734.47795, 1966
735.56353, 1786
736.64898, 1806
737.73431, 1604
738.81953, 1721
739.90462, 1652
740.9896, 1589
742.07446, 1568
743.15919, 1644
744.24381, 1602
745.32831, 1655
746.41269, 1662
747.49695, 1633
748.58109, 1581
749.66512, 1551
750.74902, 1509
751.83281, 1560
752.91647, 1529
754.00002, 1536
755.08345, 1418
756.16676, 1442
757.24995, 1463
758.33302, 1417
759.41597, 1497
760.4988, 1410
761.58152, 1451
762.66412, 1348
763.74659, 1391
764.82895, 1286
765.91119, 1276
766.99331, 1419
768.07531, 1400
769.1572, 1202
770.23896, 1444
771.32061, 1450
772.40214, 1422
773.48354, 1374
774.56484, 1340
775.64601, 1423
776.72706, 1314
777.80799, 1328
778.88881, 1408
779.96951, 1281
781.05009, 1402
782.13055, 1384
783.21089, 1407
784.29111, 1454
785.37122, 1365
786.45121, 1258
787.53108, 1276
788.61083, 1406
789.69046, 1370
790.76997, 1357
791.84937, 1347
792.92864, 1382
794.0078, 1399
795.08684, 1399
796.16577, 1434
797.24457, 1309
798.32326, 1344
799.40182, 1366
800.48027, 1368
801.55861, 1380
802.63682, 1346
803.71491, 1502
804.79289, 1339
805.87075, 1493
806.94849, 1422
808.02612, 1420
809.10362, 1475
810.18101, 1432
811.25828, 1469
812.33543, 1366
813.41246, 1300
814.48938, 1409
815.56618, 1221
816.64286, 1324
817.71942, 1303
818.79586, 1324
819.87219, 1273
820.9484, 1305
822.02449, 1270
823.10047, 1369
824.17632, 1296
825.25206, 1162
826.32768, 1176
827.40318, 1148
828.47857, 1205
829.55383, 1254
830.62898, 1241
831.70402, 1305
832.77893, 1287
833.85373, 1289
834.92841, 1178
836.00297, 1194
837.07742, 1273
838.15174, 1203
839.22595, 1238
840.30005, 1183
841.37402, 1279
842.44788, 1170
843.52162, 1159
844.59524, 1267
845.66875, 1129
846.74214, 1173
847.81541, 1352
848.88856, 1350
849.9616, 1246
851.03452, 1160
852.10732, 1217
853.18, 1322
854.25257, 1315
855.32502, 1209
856.39736, 1329
857.46957, 1304
858.54167, 1289
859.61365, 1410
860.68552, 1350
861.75727, 1308
862.8289, 1269
863.90041, 1302
864.97181, 1318
866.04309, 1237
867.11425, 1365
868.1853, 1291
869.25623, 1387
870.32704, 1322
871.39774, 1366
872.46832, 1250
873.53878, 1313
874.60912, 1309
875.67935, 1297
876.74946, 1386
877.81946, 1301
878.88934, 1401
879.9591, 1380
881.02874, 1365
882.09827, 1315
883.16768, 1302
884.23698, 1347
885.30616, 1379
886.37522, 1307
887.44416, 1267
888.51299, 1308
889.5817, 1409
890.6503, 1349
891.71878, 1278
892.78714, 1400
893.85539, 1336
894.92352, 1514
895.99153, 1496
897.05943, 1497
898.12721, 1312
899.19487, 1445
900.26242, 1453
901.32985, 1472
902.39717, 1492
903.46436, 1318
904.53145, 1442
905.59841, 1484
906.66526, 1541
907.732, 1475
908.79861, 1462
909.86512, 1598
910.9315, 1756
911.99777, 1637
913.06392, 1629
914.12996, 1814
915.19588, 1832
916.26169, 1923
917.32738, 1873
918.39295, 1969
919.4584, 2013
920.52375, 1748
921.58897, 1754
922.65408, 1674
923.71907, 1645
924.78395, 1586
925.84871, 1543
926.91336, 1548
927.97788, 1619
929.0423, 1583
930.1066, 1517
931.17078, 1610
932.23484, 1607
933.29879, 1496
934.36263, 1596
935.42635, 1641
936.48995, 1589
937.55344, 1624
938.61681, 1532
939.68007, 1617
940.74321, 1488
941.80623, 1798
942.86914, 1633
943.93194, 1754
944.99461, 1710
946.05718, 1742
947.11962, 1782
948.18196, 1801
949.24417, 1834
950.30627, 1843
951.36826, 1779
952.43013, 1892
953.49188, 1860
954.55352, 1995
955.61505, 1926
956.67646, 2053
957.73775, 2106
958.79893, 2268
959.85999, 2455
960.92094, 2619
961.98177, 2796
963.04249, 3208
964.10309, 3807
965.16357, 4471
966.22394, 5578
967.2842, 6838
968.34434, 8078
969.40437, 8655
970.46428, 8392
971.52407, 7662
972.58375, 6444
973.64332, 5415
974.70277, 4488
975.76211, 3716
976.82133, 3339
977.88043, 2833
978.93942, 2767
979.9983, 2464
981.05706, 2480
982.11571, 2313
983.17424, 2114
984.23265, 2230
985.29095, 2230
986.34914, 2102
987.40721, 2077
988.46517, 2023
989.52301, 1973
990.58074, 2005
991.63835, 1976
992.69585, 2095
993.75323, 1968
994.8105, 1979
995.86766, 1976
996.92469, 1893
997.98162, 1960
999.03843, 1959
1000.09512, 1958
1001.15171, 1901
1002.20817, 1912
1003.26452, 2013
1004.32076, 2060
1005.37688, 1936
1006.43289, 2080
1007.48879, 2116
1008.54457, 2908
1009.60023, 2098
1010.65578, 2147
1011.71122, 2175
1012.76654, 2066
1013.82175, 2034
1014.87684, 2019
1015.93182, 2136
1016.98669, 2074
1018.04144, 2068
1019.09607, 2036
1020.1506, 1935
1021.205, 1979
1022.2593, 1894
1023.31348, 2099
1024.36754, 1830
1025.42149, 1884
1026.47533, 1940
1027.52905, 1865
1028.58266, 1951
1029.63616, 1981
1030.68954, 2001
1031.74281, 1904
1032.79596, 2016
1033.849, 1989
1034.90192, 2055
1035.95473, 2046
1037.00743, 2023
1038.06001, 1915
1039.11248, 2014
1040.16484, 2011
1041.21708, 2010
1042.26921, 2131
1043.32122, 2092
1044.37312, 1920
1045.42491, 1985
1046.47658, 2071
1047.52814, 2035
1048.57959, 1989
1049.63092, 2031
1050.68213, 2062
1051.73324, 2052
1052.78423, 2114
1053.83511, 2042
1054.88587, 2102
1055.93652, 2163
1056.98705, 2100
1058.03748, 2096
1059.08779, 1988
1060.13798, 1974
1061.18806, 2032
1062.23803, 2002
1063.28789, 2176
1064.33763, 2104
1065.38726, 2058
1066.43677, 2015
1067.48617, 2045
1068.53546, 2030
1069.58463, 2053
1070.6337, 1978
1071.68264, 2032
1072.73148, 1908
1073.7802, 1917
1074.82881, 2036
1075.8773, 1953
1076.92568, 2073
1077.97395, 2044
1079.02211, 1965
1080.07015, 1977
1081.11808, 1970
1082.16589, 1868
1083.2136, 2024
1084.26119, 1966
1085.30866, 2060
1086.35603, 1909
1087.40328, 2003
1088.45041, 1961
1089.49744, 2014
1090.54435, 2017
1091.59115, 2062
1092.63783, 2018
1093.68441, 2025
1094.73087, 2067
1095.77721, 2154
1096.82345, 2180
1097.86957, 2214
1098.91557, 2272
1099.96147, 2382
1101.00725, 2492
1102.05292, 2614
1103.09848, 2710
1104.14392, 3111
1105.18925, 3100
1106.23447, 3041
1107.27958, 3102
1108.32457, 3083
1109.36945, 2966
1110.41422, 2942
1111.45888, 2622
1112.50342, 2490
1113.54785, 2433
1114.59217, 2208
1115.63637, 2186
1116.68046, 2206
1117.72444, 2116
1118.76831, 2000
1119.81207, 2021
1120.85571, 1886
1121.89924, 1933
1122.94266, 1990
1123.98596, 1901
1125.02916, 1896
1126.07224, 1995
1127.1152, 2012
1128.15806, 1886
1129.2008, 1859
1130.24343, 1853
1131.28595, 1774
1132.32836, 1839
1133.37065, 1845
1134.41284, 1947
1135.45491, 1866
1136.49686, 1833
1137.53871, 1836
1138.58044, 1882
1139.62207, 1879
1140.66357, 1835
1141.70497, 1854
1142.74626, 1919
1143.78743, 1775
1144.82849, 1862
1145.86944, 1809
1146.91028, 1909
1147.951, 1801
1148.99162, 1926
1150.03212, 1872
1151.07251, 1833
1152.11278, 1764
1153.15295, 1843
1154.193, 1910
1155.23294, 1909
1156.27277, 1897
1157.31249, 1770
1158.3521, 1728
1159.39159, 1840
1160.43097, 1872
1161.47024, 1864
1162.5094, 1927
1163.54845, 2003
1164.58739, 1965
1165.62621, 1798
1166.66492, 1944
1167.70352, 1989
1168.74201, 1997
1169.78039, 1990
1170.81866, 1979
1171.85681, 2115
1172.89485, 2203
1173.93278, 2140
1174.9706, 2299
1176.00831, 2322
1177.04591, 2565
1178.08339, 2611
1179.12077, 2746
1180.15803, 2896
1181.19518, 2970
1182.23222, 2923
1183.26915, 2906
1184.30596, 2768
1185.34267, 2669
1186.37926, 2438
1187.41575, 2255
1188.45212, 2112
1189.48838, 2126
1190.52453, 2070
1191.56056, 1943
1192.59649, 1936
1193.63231, 1838
1194.66801, 1850
1195.7036, 1862
1196.73909, 1810
1197.77446, 1739
1198.80972, 1792
1199.84486, 1703
1200.8799, 1819
1201.91483, 1774
1202.94964, 1868
1203.98435, 1769
1205.01894, 1691
1206.05342, 1744
1207.0878, 1815
1208.12206, 1700
1209.15621, 1739
1210.19024, 1682
1211.22417, 1679
1212.25799, 1712
1213.29169, 1680
1214.32529, 1665
1215.35877, 1700
1216.39215, 1783
1217.42541, 1757
1218.45856, 1687
1219.4916, 1757
1220.52453, 1731
1221.55735, 1730
1222.59006, 1650
1223.62266, 1768
1224.65515, 1770
1225.68753, 1800
1226.71979, 1716
1227.75195, 1769
1228.78399, 1772
1229.81593, 1710
1230.84775, 1767
1231.87947, 1753
1232.91107, 1814
1233.94256, 1853
1234.97394, 1582
1236.00522, 1725
1237.03638, 1913
1238.06743, 1817
1239.09837, 1796
1240.1292, 1740
1241.15992, 1690
1242.19053, 1900
1243.22103, 1877
1244.25141, 1789
1245.28169, 1813
1246.31186, 1910
1247.34192, 1793
1248.37187, 1869
1249.4017, 1892
1250.43143, 1780