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Vol 30 Iss. 2
Pages:
164-177
Download volume:
RUS
Article
Geology

On solid inclusions in Iceland spar

Authors:
A. V. Skropyshev
Date submitted:
1954-08-23
Date accepted:
1954-10-16
Date published:
1955-07-16

Abstract

The study of inclusions in minerals is of great theoretical and practical importance. It allows us to more fully decipher the genesis of minerals, and consequently, to more correctly carry out an industrial assessment of their deposits. The study of inclusions in minerals that are raw materials for the optical industry, and, in particular, in Iceland spar, is especially important, since it reveals the nature of the main defects that prevent the use of crystals of these minerals for practical purposes. Iceland spar contains widespread solid, liquid and gas-liquid inclusions. This article highlights the results of the study of solid inclusions. The study of solid inclusions allows us to clarify a number of essential issues of the genesis of Iceland spar, as well as to explain the nature of defects in the optical material.

Область исследования:
Geology
Funding:

None

Go to volume 30

References

  1. Grigoriev D.P. Some observations of the results of gravitational movement of crystals in alpine-type veins in the Subpolar Urals. Doklady AN SSSR, 1944, Vol. 44, No. 5. (in Russian)
  2. Grigoriev D.P. Some manifestations of the influence of gravity on the formation and distribution of minerals in deposits. Zapiski Vsesoyuznogo mineralogicheskogo obshchestva, 1946, Part 75, No. 2. (in Russian)
  3. Grigoriev D.P. Crystallization force of minerals. Priroda, 1950, No. 11. (in Russian)
  4. Grigoriev D.P. What is known about the origin of minerals. Zapiski Vsesoyuznogo mineralogicheskogo obshchestva, 1951, Part 80, No. 1. (in Russian)
  5. Ermakov N.P. Use of defects in fluorite crystals to study the natural history of the mineral. Mineralogicheskiy sbornik L'vovskogo geologicheskogo obshchestva, 1948, № 2. (in Russian)
  6. Karyakin A.E. Origin, growth and destruction of quartz crystals. Zapiski Vsesoyuznogo mineralogicheskogo obshchestva, 1954, part 83, No. 1. (in Russian)
  7. Sasim P.S. Iceland spar from the N. Tunguska River. Mineral'noe syr'e, 1938, № 2. (in Russian)
  8. Shtandel A.G. Remains of diatom algae in Iceland spar crystals. Doklady AN SSSR, 1939, v. 25, № 2. (in Russian)

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