About coloring of Iceland spar crystals

References

1. Kozlovsky V.H., Kuznetsova N.N., Snopko Ya.P. Investigation of the nature of yellow coloring of crystals.of Iceland spar and the mechanism of their discoloration. - Proc. VNIISIMS, 1969, vol. 10, pp. 118-129.
2. Komovskiy G.R., Snopko Y.P. Yellow coloring of Iceland spar and ways of its decolourization, - Proc. VNIIP, 11957, vol. 1, iss. 1, pp. 141-150.
3. Pogodin Yu.V., Sergeev V.M. Some questions of morphology and optical properties of single crystals of artificial calcite. - In the book: Crystal Growth. Moscow, Nauka, 1967, pp. 190-196.
4. Ramenskaya M.E.. About bitumen in Iceland spar. - Proc. VNIIP, 1960, vol. 3, iss. 2, pp. 72-79.
5. Samoilovich M.I., Lushnikov V.G. On the Nature of Yellow Coloration of Calcite. - Proc. AMS, 1969, part 98, vol. 4, pp. 492-495.
6. Sarsembaeva H.K. Investigation of the nature of coloration of optical calcite crystals by absorption spectra. - Bulletin of the Academy of Sciences of the Kazakh SSR, 1962, № 11, pp. 83-87.
7. Skropyshev A.V. Nature of coloring of Iceland spar from deposits of the Siberian platform. - Tr. VNIIP, 1960, vol. 2, iss. 2, pp. 61-72.
8. Florovskaya V.N. Luminescent Bituminology. Moscow, Moscow State University Press, 1975, 490 p.