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Vol 36 Iss. 2
Pages:
84-94
Download volume:
RUS
Article

Sampling of the Kukisvumchorr apatite deposit by ore types

Authors:
Z. F. Bulanova
Date submitted:
1958-08-25
Date accepted:
1958-10-20
Date published:
1959-04-14

Abstract

Kukisvumchorr apatite deposit is the north‑western part of the Kukisvumchorr‑Yukspor lenticular deposit with a length of about 3.9 km and a thickness of 130‑150 m. On the upper developed horizons, the deposit dips at an angle of 25‑45°; with depth, the dip angle increases to 64°. The ore body is composed of homogeneous rocks, the main minerals of which are apatite and nepheline. Depending on the apatite content, the ore body is subdivided into two zones: upper – rich and lower – poor. The thickness of the rich zone is 50‑60 m, the poor zone – 80‑100 m.

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 36

References

  1. Antonov L. B. Apatite deposits of the Khibinskaya tundra. Sb. Khibinskie apatity, vol. VII, Izd. Apatit, 1934. (in Russian)
  2. Ivanov N. V. Methodology of sampling of Karabash pyrite deposits by ore types. Sovetskaya geologiya, 1941, No. 4. (in Russian)
  3. Kazakovskiy D.A. To the question of estimation of analogy errors when calculating reserves of deposits. Issledovaniya po voprosam marksheyderskogo dela. Sb. VNIMI, 1951, vol. XXIV. (in Russian)
  4. Gnedenko B. V. and Kolmogorov A. N. Limit distributions for sums of independent random variables. Gostekhizdat, 1949. (in Russian)
  5. Romanovsky V. V. Mathematical Statistics. ONTI, 1938. (in Russian)
  6. Romanovsky V. V. Application of mathematical statistics in experimental work. Gostekhizdat, 1947. (in Russian)

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