Pargasite, CIT 5373, Pargas, Finland, R.T. 8/19/75 0.071 mm, beta corrected 2476.40, 0.00220 2363.10, 0.00510 2223.90, 0.00110 2032.40, 0.00000 1949.50, 0.00510 1840.50, 0.00810 1787.30, 0.01010 1741.60, 0.01340 1694.70, 0.01550 1667.60, 0.01800 1652.20, 0.01970 1633.70, 0.02100 1614.20, 0.02320 1596.80, 0.02630 1558.00, 0.03000 1516.20, 0.03550 1477.50, 0.04080 1437.20, 0.04760 1397.90, 0.05420 1360.50, 0.05950 1320.60, 0.06660 1255.20, 0.08310 1214.90, 0.09650 1174.90, 0.11090 1134.20, 0.12670 1094.20, 0.14360 1060.70, 0.16100 1029.40, 0.18140 999.70, 0.20040 974.30, 0.22040 953.60, 0.24210 932.10, 0.26800 909.70, 0.28980 890.90, 0.30710 867.10, 0.32230 847.00, 0.32880 822.40, 0.33220 802.40, 0.33530 783.00, 0.34430 767.10, 0.35920 751.10, 0.37780 735.20, 0.40410 723.30, 0.42540 709.40, 0.44850 698.00, 0.46480 686.40, 0.48320 671.20, 0.49990 654.60, 0.51370 639.60, 0.52610 618.60, 0.54420 598.50, 0.56350 582.50, 0.57980 567.60, 0.59590 552.50, 0.61630 540.00, 0.63540 530.20, 0.65100 522.10, 0.66330 514.20, 0.67850 508.90, 0.69300 504.00, 0.70640 498.80, 0.72150 495.10, 0.73350 492.10, 0.74310 490.20, 0.74740 488.30, 0.74840 486.50, 0.74980 483.50, 0.75720 479.70, 0.76760 476.00, 0.78260 469.40, 0.81220 464.20, 0.83490 457.30, 0.86360 452.20, 0.88520 448.80, 0.90100 446.40, 0.91380 444.90, 0.92320 443.80, 0.92970 442.40, 0.93230 441.10, 0.93440 440.00, 0.93080 439.00, 0.92810 438.30, 0.92390 437.90, 0.91900 436.50, 0.91480 435.10, 0.91240 434.10, 0.91600 431.70, 0.92480 429.80, 0.93750 427.40, 0.95260 424.70, 0.97270 420.90, 0.99790 416.30, 1.02650 410.90, 1.06130 407.70, 1.07840 405.30, 1.09500 403.50, 1.10760 401.50, 1.11830 400.20, 1.12180 398.00, 1.12420 395.60, 1.12420 393.10, 1.12450 391.60, 1.12760 389.80, 1.13440 387.20, 1.14770 383.00, 1.17250 379.70, 1.19450 375.90, 1.21980