Prospects of nickel industry in the Urals in the light of ore field structure study in supergene nickel deposits
About authors
- 1 — Ph.D. Assistant Saint-Petersburg State Mining Institute (Technical University)
- 2 — Ph.D. Assistant Saint-Petersburg State Mining Institute (Technical University)
- 3 — Ph.D., Dr.Sci. Professor Saint-Petersburg State Mining Institute (Technical University)
- 4 — Post-graduate student Saint-Petersburg State Mining Institute (Technical University)
- 5 — Post-graduate student Saint-Petersburg State Mining Institute (Technical University)
Abstract
Tectonic fractures of meridian spread, masked by block system of neotectonic breaks, play the leading role in structural control of nickel mineralization in supergene nickel deposits in the Urals. The deposits have long-term genesis and polygenic character. They are characterized by intensive tectonic and hydrothermal workup of Paleozoic substrate and block structure with small amplitude of vertical displacement. All of them have a two-floor structure, where upper supergene floor has a «background» of lower hydrothermal floor. This fact considerably increases the field of geological prospecting and searching of new oxide-silicate nickel deposits in the Uralian region.
Область исследования:
(Archived) Geology, search and prospecting of mineral deposits
Keywords:
Nickel deposits (deposits of nickel ore)
structural control
polygenic deposits
Ufalei
Elov
Cheremshan
Akkerman and Buruktal deposits
the Main Ural Fault
Funding:
None
References
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- Chaschukhin I.S. Kristallochemistry of chromspinel and oxitermobarometry of ultramafites of folded regions / I.S.Chaschukhin, S.L.Votiakov, Yu.L.Schapova; Institute of Geology and Geochemistry UrD RAS. Yekaterinburg, 2007. 310 p. 7. Edelstein I.I. Petrology of hyperbasites of ToboloIrgiz district in South Urals and peculiarities of associated weathering crusts. М.: Nauka, 1968. 200 p.
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