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2- [3]. BCR-2. , , 90%. pH ( pH 0,02) - 2- , , -.
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[4,5,6]. 1990 Ln-spec, Eichrom . Tru-spec. Tru-spec Ln-spec, , , Ln-spec , . .
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[1] Charlier B.L.A., Ginibre C. Chemical Geology 232, 114133 (2006)
[2] Pollington A.D., Baxter E.F. Earth and Planetary Science Letters 293, 6371(2010)
[3] Harvey J., Baxter E.F. Chemical Geology 3-4, 251-257 (2009)
[4] Griselin M, van Belle J.C., Pomies C., Vroon P.Z., van Soest M.C., G.R. Davies G.R. Chemical Geology 172, 347-349 (2001)
[5] Horwitz E.P., Bloomquist C.A.A. J. Inorganic nuclear Chemistry 37, 425-434 (1975)
[6] Rehkamper M., Gartner M., Galer S.J.G., Goldstein S.L. Chemical Geology 129, 201-208 (1996)