Research output: Contribution to journal › Article › peer-review
DISTRIBUTION OF REE AND U IN THE WATER-ROCK SYSTEM USING THE EXAMPLE OF THE SKALINSKOYE MANIFESTATION OF RADON WATERS. / Novikov, D. A.; Maksimova, A. A.; Sukhorukova, A. F. et al.
In: Geology and Mineral Resources of Siberia, No. 3, 2024, p. 141-151.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - DISTRIBUTION OF REE AND U IN THE WATER-ROCK SYSTEM USING THE EXAMPLE OF THE SKALINSKOYE MANIFESTATION OF RADON WATERS
AU - Novikov, D. A.
AU - Maksimova, A. A.
AU - Sukhorukova, A. F.
AU - Dultsev, F. F.
AU - Derkachev, A. S.
AU - Chernykh, A. V.
AU - Khvashchevskaya, A. A.
PY - 2024
Y1 - 2024
N2 - The paper presents data on geochemical features of the water-rock system of the Skalinskoye radon water manifestation. The waters of the Skalinskoye manifestation by chemical composition belong to the SO4-HCO3 Na-Mg-Ca type with a total mineralization value of 279–787 mg/dm3. The geochemical parameters of the medium correspond to the oxidizing environment with Eh +84,6…+187,0 mV, pH 6.9–8.8 and O2dissolved concentrations of 3.75–9.93 mg/dm3. Radon activity is up to 572 Bq/dm3. The water-bearing rocks are represented by biotite granites of normal and moderately alkaline series, which are permeated by quartz and sericite-quartz veins. With an increase in the total mineralization of radon waters, the prevailing forms of migration are calcium, magnesium, nickel and strontium bicarbonates, nickel carbonate and magnesium sulfate. Uranium migrates mainly in the form of dissolved hydroxide U(OH)4(aq). According to saturation indices, all waters are saturated in relation to calcite, uraninite and amorphous uranium oxide.
AB - The paper presents data on geochemical features of the water-rock system of the Skalinskoye radon water manifestation. The waters of the Skalinskoye manifestation by chemical composition belong to the SO4-HCO3 Na-Mg-Ca type with a total mineralization value of 279–787 mg/dm3. The geochemical parameters of the medium correspond to the oxidizing environment with Eh +84,6…+187,0 mV, pH 6.9–8.8 and O2dissolved concentrations of 3.75–9.93 mg/dm3. Radon activity is up to 572 Bq/dm3. The water-bearing rocks are represented by biotite granites of normal and moderately alkaline series, which are permeated by quartz and sericite-quartz veins. With an increase in the total mineralization of radon waters, the prevailing forms of migration are calcium, magnesium, nickel and strontium bicarbonates, nickel carbonate and magnesium sulfate. Uranium migrates mainly in the form of dissolved hydroxide U(OH)4(aq). According to saturation indices, all waters are saturated in relation to calcite, uraninite and amorphous uranium oxide.
KW - REE
KW - West Siberia
KW - granites
KW - migration forms
KW - new manifestation of radon waters Skalinskoye
KW - radionuclides
KW - radon waters
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85210291524&origin=inward&txGid=6bea4b7746a006f415e14b02e0c9be09
UR - https://www.mendeley.com/catalogue/d4f42377-46d3-3409-a707-1ea3f0e5c4da/
U2 - 10.20403/2078-0575-2024-3-141-151
DO - 10.20403/2078-0575-2024-3-141-151
M3 - статья
SP - 141
EP - 151
JO - Геология и минерально-сырьевые ресурсы Сибири
JF - Геология и минерально-сырьевые ресурсы Сибири
SN - 2078-0575
IS - 3
ER -
ID: 61301130