Biblioteca Digital

388 resultados para Rare earth metals.

(Table 1) Rare earth element data for sediments from ODP Hole 127-797B

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(Table 1, part c) Concentration of the rare-earth elements in metalliferous sediments from DSDP Hole 92-598, on a carbonate-free and salt-free basis

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(Table 1, part g) Concentration of the rare-earth elements in metalliferous sediments from DSDP Hole 92-601, on a carbonate-free and salt-free basis

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(Table 1) Rare earth element contents in surface layer bottom sediments of the Black Sea

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(Table 2) Total rare earth element contents in natural and carbonate-free matter of Black Sea bottom sediments

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Selected rare-earth composition of manganese nodules from Challenger station 276

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(Table 3) Rare earth element contents in bottom sediments and ferruginous bottom manifestations from the Baikal Lake

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(Table 5) Rare earth and other element contents in micronodules of different size fractions from bottom sediments of Core AKO26-35

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(Table 1) Contents of rare earth and other chemical elements in Fe-Mn micronodules, nodules and bottom sediments at Station DM41-3911-76

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(Table 5) Rare earth and trace element concentrations of amphibole from ODP Site 153-921

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(Table 4) Rare earth and trace element concentrations of plagioclase from ODP Hole 153-924B

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Contents of rare earth elements and some rock-forming chemical elements in bottom sediments of the Atlantis II Deep at Station AK22-1905

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Contents of rare earth elements and some rock-forming chemical elements in bottom sediments of the Atlantis II Deep at Station AK22-1991

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(Table 52) Rare earth element contents in surface layer sediments of the Transpacific profile

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(Table 6) Rare earth and other element contents bound with leached fraction and with residues left after treatment of micronodules from bottom sediments of Core AKO26-35 by 1M NH2OHxHCl + 25% CH3COOH

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