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Vol 22
Pages:
91-99
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RUS
Research article
Geology

Search criteria and signs for asbestos deposits

Authors:
P. M. Tatarinov
Date submitted:
1947-07-19
Date accepted:
1947-09-12
Date published:
1949-01-11

Abstract

The search for chrysotile asbestos deposits is facilitated by the constant confinement of deposits to certain rocks - to serpentinites. These rocks arise mainly by metamorphosis of ultramafic intrusive rocks and occasionally - by metamorphosis of dolomitized limestones, in both cases as a result of hydrothermal processes. Naturally, the search criteria and features for chrysotile asbestos deposits associated with serpentinized ultramafic rocks will be different than for deposits associated with serpentinized limestones. The most favorable parent rocks for industrially valuable anthophyllite-asbestos deposits are large- and coarse-grained pyroxenites, forming xenoliths within younger granite intrusions, especially those areas of pyroxenites that are cut by dikes of vein derivatives of granite magma.

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References

  1. Лодочников В. Н. Серпентины и серпентиниты. Труды ЦНИГРИ, вып. 38, 1936.
  2. Татаринов П. М. К методике поисков и разведок месторождений хризотил-асбеста. Мат. к методологии поисков и разведок полезных ископаемых. Гос. геол.-развед. изд., 1932.
  3. Татаринов П. М., Кузнецов В. А. и Филатов К. С. Геологические исследования в районе Актовракского месторождения хризотил-асбеста в верховьях р. Енисея. Труды ЦНИГРИ, вып. 13, 1934.
  4. Татаринов П. М. Асбест. Курс нерудных месторождений. ОНТИ, 1934.
  5. Он же. Восточная полоса габбро-периодотитовых интрузий Среднего Урала. Петрография СССР, серия I, вып. 9, Изд. Акад. Наук СССР, 1940.
  6. Он же. Структура рудного поля Баженовского асбестового района. Материалы ВСЕГЕИ, Полезные ископаемые, вып. 4, I938
  7. Hall A. L. Aslestos in the Union of South Africa. Geol. Surv. of Union S. A. Mem. № 13, sec. ed., 1930.
  8. Сооke H. C. Thetford, Disraeli and eastern Half of Varwick map-areas, Quebec. Geol. Surv. of Canada, Mem. 211, № 2440, 1937.
  9. Keep T. E. Some practical Hints in connection with chrysotile asbestos. Trans. of the geol. Soc. of S. Africa, v. XXXIII, 1931
  10. Peacock M. A. The nature and origin on the amphibole asbestos of S. Africa. Amer. Min , ЛГ» 13, 1928.
  11. Reinecke L. and Me. Clure L. Variation in the Quality of Amosite Asbestos at Penge, Transvaal. Trans. Geol. Soc. of S. Africa, v. XXXVI, 1931.

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