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Vol 189
Pages:
58-61
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RUS
Research article
Geology and geophsics

Value Δ34S in millerite and genesys of clinochlore-brindleyite-chamosite nickel ores in the Elov supergene deposit (North Urals)

Authors:
O. P. Mezentseva1
I. V. Talovina2
About authors
  • 1 — post-graduate student Saint Petersburg State Mining Institute (Technical University)
  • 2 — post-doctoral student Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2010-07-10
Date accepted:
2010-09-24
Date published:
2011-03-21

Abstract

The article deals with genesis of chamosite zone in Elov supergene nickel deposit after the example of clinochlore-brindleyite-chamosite nickel ore. According to obtained data, isotope ratio 34 S/ 32 S in millerite from these ore type varies from –35,5 to –45,6±0,6 ‰. This value corresponds to sedimentary rocks und testifies surface exogenous genesis of chamosite nickel ores.

Keywords:
Elov deposit nickel ore chamosite nepouite lizardite coefficients of accumulation trace elements
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References

  1. Вторушин А.В. Мезозойские железные руды Серовского района / А.В.Вторушин, Н.А.Журавлева. М., 1967. 166 с.
  2. Кононова Л.И. Серовское месторождение гипергенного никеля / Л.И.Кононова, К.Г.Бородина, Н.Д.Вохмятина // Рудоносные коры выветривания. М.: Наука, 1974. С.163-172.
  3. Костов И. Минералогия. М., 1971. 585 с.
  4. Михайлов Б.М. Перспективы развития сырьевой базы никелевой промышленности Урала // Региональная геология и металлогения. 2002. № 15. С. 97-109.
  5. Хефс Й. Геохимия стабильных изотопов. М.: Мир, 1983. 200 с.

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