Results 31 to 40 of about 2,082,070 (319)

Authigenic rhabdophane from brown iron ore of the oxidation zone of the Babaryk massive sulfide occurrence (South Urals): scanning electron microscope (SEM) and electron backscattered diffraction (EBSD) study

European journal of mineralogy, 2021
. Rhabdophane (Ce0.34−0.43Nd0.13−0.14Ca0.06−0.29La0.08−0.11Y0.05−0.12Pr0.03−0.05Sm0.02−0.05Gd0.02−0.05Fe0−0.04Dy0.00-0.01)0.97-1.01((P0.69−0.96S0.04−0.31)1.00O4)⚫H2O is found in a Fe3+-oxyhydroxide nodule (brown iron ore) collected from the upper part of
Elena V. Belogub, VV Shilovskikh, K. Novoselov, I. Blinov, K. Filippova   +4 more
semanticscholar   +1 more source

Rapidcreekite of anthropogenic origin - ’korkinoite’ from burnt mine dump in the Chelyabinsk coal basin, South Urals, Russia: crystal structure refinement, thermal behavior and spectroscopic characterization

Journal of Geosciences, 2021
1 Institute of Earth sciences, Saint-Petersburg State University, Universitetskaya emb. 7/9, 199034, St. Petersburg, Russia; m.avdontceva@spbu.ru 2 Nanomaterials Research Center, Federal Research Center, Kola Centre, Russian Academy of Sciences, 14 ...
M. Avdontceva, A. Zolotarev, S. Krivovichev, M. Krzhizhanovskaya, Vladimir N. Bocharov, V. Shilovskikh, Anatoly A. Zolotarev, M. A. Rassomakhin   +7 more
semanticscholar   +1 more source

GEOCHEMICAL FEATURES OF SULFIDES OF THE AKTASH MAGNETITE-POLYMETALLIC DEPOSIT, WESTERN KARAMAZAR, TAJIKISTAN (LA-ICP-MS DATA) [PDF]

Минералогия, 2023
The distribution of trace elements in sulfides from various ores of the Aktash magnetitepolymetallic deposit (Tajikistan) is studied using LA-ICP-MS method. Sulfides partly replace banded magnetite ores.
U.A. Yatimov, V.V. Maslennikov, D.A. Artem’ev   +2 more
doaj   +1 more source

PT-FORMATION CONDITIONS OF POLYMETALLIC ORES FROM THE Pb-Zn-Fe AKTASH SKARN DEPOSIT (WESTERN KARAMAZAR, TAJIKISTAN) [PDF]

Минералогия, 2021
Fluid inclusions are studied in calcite from magnetite ores and sulfide-carbonate veins of the Aktash sulfide-magnetite deposit (Western Karanazar, Tajikistan) to identify their formation conditions.
U.A. Yatimov, N.N. Ankusheva, M.A. Rassomakhin   +2 more
doaj   +1 more source

PLATINUM METAL MINERALIZATION OF THE SOUTH URALS MAGMATIC COMPLEXES: GEOLOGICAL AND GEODYNAMIC CHARACTERISTICS OF FORMATIONS, PROBLEMS OF THEIR GENESIS, AND PROSPECTS

Geodynamics & Tectonophysics, 2021
In the South Urals, we have identified and investigated two platinum-bearing formations – ophiolite chromitebearing complexes, and the Khudolaz differentiated mafic-ultramafic complex with sulfide Cu-Ni mineralization.
I. Rakhimov, D. E. Saveliev, A. Vishnevskiy   +2 more
semanticscholar   +1 more source

FEATURES OF MODIFYING EFFECT OF LOW-INTENSITY ELECTROMAGNETIC RADIATION OF NATURAL AND TECHNOGENIC ORIGIN ON VIABILITY AND FUNCTIONAL STATUS OF NEUTROPHILIC GRANULOCYTES

Журнал микробиологии, эпидемиологии и иммунобиологии, 2016
Aim. Study effects of microwave electromagnetic radiation (EMR) of the SHF range in vitro on viability and functional status of neutrophilic granulocytes. Materials and methods. Neutrophils of peripheral blood of 30 conditionally healthy donors aged 18 -
I. I. Dolgushin, Yu. S. Shishkova, S. N. Darovskikh, I. A. Komarova, N. V. Vdovina, E. A. Mezentseva, K. V. Nikushkina'   +6 more
doaj   +1 more source

MINERALOGICAL AND GEOCHEMICAL FEATURES OF SULFIDE CHIMNEYS OF THE YUBILEYNOE MASSIVE SULFIDE DEPOSIT (SOUTH URALS) [PDF]

Минералогия, 2019
Three mineral types of hydrothermal chimneys (pyrite-chalcopyrite, pyrite-sphalerite-chalcopyrite and chalcopyrite-pyrite-sphalerite) form a continuous mineralogical range in ores from the Yubileynoe deposit.
A.S. Tseluyko, V.V. Maslennikov, S.P. Maslennikova, L.V. Danyushevsky, V.A. Kotlyarov, I.A. Blinov   +5 more
doaj   +1 more source

Approaches to Active Tourism in the Urals and in Perm Krai [PDF]

, 2016
Located in the south of Ural, Perm Krai, apart from mineral resources and well-developed industry, can boast vast areas that lend themselves to active and qualified tourism, with the quality of an amateur sport.
Korolev, Andriej Y., Mishlavtceva, Swietlana E., Safarian, Azat A., Ziryanov, Aleksander I.   +3 more
core   +1 more source

Ca OXALATES IN LICHEN GENUS CLADONIA ON DUMPS OF THE SUGUR COPPER DEPOSIT (SOUTH URALS) [PDF]

Минералогия, 2023
Ca oxalate crystals (mainly, weddellite (Ca(C2O4) • (2.5-x)H2O) are found in the lichen Cladonia chlorophaea on dumps of the Sugur copper deposit underwent to aerosol emissions from the Karabash copper smelting (KCS), South Urals.
E.E. Artemenko, M.A. Rassomakhin, P.V. Khvorov, K.A. Filipрova   +3 more
doaj   +1 more source

Mineral and textural-structural features of the ore facies of Yubileynoye massive sulfide deposit (the Southern Urals)

Известия высших учебных заведений: Геология и разведка, 2017
A study of the ore facies of the massive sulfide ores from the Yubileynoe deposit (ore body № 2) has been shown. The sub-seafloor and seafloor hydrothermal, biogenic, clastic and seafloor hypergenic facies have been diagnosed in the studied ores ...
A. S. Tseluyko, V. V. Maslennikov, N. R. Aupova, S. P. Maslennikova   +3 more
doaj   +1 more source