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- Title
Rare earth elements and Rb-Sr and Sm-Nd systematics in the peat bog iron ore and moss of the NW East European Platform.
- Authors
Felitsyn, S.; Bogomolov, E.
- Abstract
Spectra of the REE distribution in the Quaternary-Recent peat bog ore of southern Karelia and Leningrad region are characterized by La/Yb < 1.0, presence of positive Eu and negative Ce anomalies, and higher Y enrichment (relative to Ho and Dy) because of the REE sorption by Fe-bearing minerals in acid boggy waters. The Sr/Sr ratio is 0.7175 in iron oxyhydroxides of the Somino deposit (Leningrad region) and 0.7283 in the Polovinkino ore (southern Karelia). The Nd/Nd ratio in them is 0.511844 and 0.511617, respectively.
- Subjects
KARELIA (Russia); LENINGRADSKAIA oblast' (Russia); IRON ore geology; RARE earth metals; PEAT bogs; QUATERNARY stratigraphic geology
- Publication
Lithology & Mineral Resources, 2016, Vol 51, Issue 2, p107
- ISSN
0024-4902
- Publication type
Article
- DOI
10.1134/S0024490216020036