# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0

REFERENCES: |
    M. R. Querry.
    Optical constants of minerals and other materials from the millimeter to the ultraviolet.
    <a href="https://apps.dtic.mil/sti/citations/ADA192210"><i>Contractor Report</i> CRDEC-CR-88009 (1987)</a>
DATA:
  - type: tabulated nk
    data: |
        0.8140 1.415 .0000000
        0.8340 1.415 .0000000
        0.8540 1.415 .0000010
        0.8740 1.415 .0000010
        0.8940 1.415 .0000010
        0.9140 1.415 .0000010
        0.9340 1.415 .0000010
        0.9540 1.414 .0000010
        0.9740 1.414 .0000010
        0.9940 1.414 .0000010
        1.0140 1.414 .0000010
        1.0340 1.414 .0000010
        1.0540 1.414 .0000010
        1.0740 1.414 .0000010
        1.0940 1.414 .0000010
        1.1140 1.414 .0000010
        1.1340 1.414 .0000030
        1.1540 1.414 .0000040
        1.1740 1.414 .0000110
        1.1940 1.414 .0000070
        1.2140 1.414 .0000030
        1.2340 1.414 .0000020
        1.2540 1.414 .0000020
        1.2740 1.414 .0000010
        1.2940 1.414 .0000010
        1.3140 1.413 .0000010
        1.3340 1.413 .0000020
        1.3540 1.413 .0000090
        1.3740 1.413 .0000120
        1.3940 1.413 .0000120
        1.4140 1.413 .0000090
        1.4340 1.413 .0000080
        1.4540 1.413 .0000090
        1.4740 1.413 .0000060
        1.4940 1.413 .0000070
        1.5140 1.413 .0000050
        1.5340 1.413 .0000040
        1.5540 1.413 .0000050
        1.5740 1.413 .0000050
        1.5940 1.413 .0000050
        1.6190 1.413 .0000080
        1.6390 1.413 .0000070
        1.6590 1.412 .0000130
        1.6790 1.412 .0001050
        1.6990 1.412 .0000730
        1.7190 1.412 .0000860
        1.7390 1.412 .0000680
        1.7590 1.412 .0000540
        1.7790 1.412 .0000340
        1.7990 1.412 .0000460
        1.8190 1.412 .0000260
        1.8390 1.412 .0000230
        1.8590 1.412 .0000220
        1.8790 1.412 .0000270
        1.8990 1.412 .0000420
        1.9190 1.412 .0000460
        1.9390 1.412 .0000470
        1.9590 1.411 .0000350
        1.9790 1.411 .0000350
        1.9990 1.411 .0000370
        2.0190 1.411 .0000310
        2.0390 1.411 .0000310
        2.0590 1.411 .0000430
        2.0790 1.411 .0000470
        2.0990 1.411 .0000500
        2.1190 1.411 .0000510
        2.1390 1.411 .0000570
        2.1590 1.411 .0000620
        2.1790 1.410 .0000700
        2.1990 1.410 .0000750
        2.2190 1.410 .0000960
        2.2390 1.410 .0001820
        2.2590 1.410 .0006390
        2.2790 1.410 .0005680
        2.2990 1.410 .0007800
        2.3190 1.410 .0008830
        2.3390 1.410 .0004540
        2.3590 1.410 .0003410
        2.3790 1.410 .0002570
        2.3990 1.410 .0005510
        2.4190 1.410 .0004530
        2.4390 1.410 .0005650
        2.4590 1.410 .0004930
        2.4790 1.410 .0004130
        2.4990 1.409 .0003470