Value Δ34S in millerite and genesys of clinochlore-brindleyite-chamosite nickel ores in the Elov supergene deposit (North Urals)
About authors
- 1 — post-graduate student Saint Petersburg State Mining Institute (Technical University)
- 2 — post-doctoral student Saint Petersburg State Mining Institute (Technical University)
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 34S/32S 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.
Область исследования:
(Archived) Geology and geophsics
Keywords:
Elov deposit
nickel ore
chamosite
nepouite
lizardite
coefficients of accumulation
trace elements
References
- Vtoruschin A.V., Zhuravleva N.A. Mesozoic ferrous ores of Serov region / A.V.Vtoruschin, N.A. Zhuravleva. Мoscow, 1967. 166 c.
- Kononova L.I. Serov deposit supergene nickel / L.I.Kononova, K.G.Borodina, N.D.Vohmyatina // Orebearing weathering crust. Moscow: Nauka, 1974. P.163-172.
- Costov I. Mineralogy. Moscow. 1971. 585 p.
- Mikhailov B.M. Perspective of mineral base of nickel industry in Urals. // Regionalnaya geologiya I metallogeniya. 2002. № 15. p. 97-109.
- Khefs Y. Geochemistry of stable isotopes. Мoscow: Mir. 1983. 200 p.
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