TY - JOUR

T1 - Rare and scattered elements in nanofractions of rocks, ores and wastes

AU - Oleynikova, G.A.

AU - Panova, E.G.

PY - 2013

Y1 - 2013

N2 - Colloid-salt fraction (nanofraction) is extracted by water from a rock sample under the special conditions. The size of particles of this fraction is less than 1000 nm. The sample of rock and its nanofraction are analyzed by inductively coupled plasma mass spectrometry method (ICP MC method). The carried out researches have shown that the analysis of water solutions of nanofraction allows to realize all possibilities of ICP MS method in the maximum degree. This makes it possible to decrease the detection limits for a range of rare and scattered elements in initial samples by 2-3 orders. The nano-geochemistry method makes it possible to register the clarke contents of chemical elements in geological objects. This method is very important for analysis of mobile forms of toxicants in environmental objects. Geochemical anomalies, obtained by results of nanofraction analysis, are more contrast, which makes it possible to hold their gracing more correctly. Information resource of nanofraction analysis can significa

AB - Colloid-salt fraction (nanofraction) is extracted by water from a rock sample under the special conditions. The size of particles of this fraction is less than 1000 nm. The sample of rock and its nanofraction are analyzed by inductively coupled plasma mass spectrometry method (ICP MC method). The carried out researches have shown that the analysis of water solutions of nanofraction allows to realize all possibilities of ICP MS method in the maximum degree. This makes it possible to decrease the detection limits for a range of rare and scattered elements in initial samples by 2-3 orders. The nano-geochemistry method makes it possible to register the clarke contents of chemical elements in geological objects. This method is very important for analysis of mobile forms of toxicants in environmental objects. Geochemical anomalies, obtained by results of nanofraction analysis, are more contrast, which makes it possible to hold their gracing more correctly. Information resource of nanofraction analysis can significa

M3 - статья

SP - 27

EP - 30

JO - Gornyi Zhurnal

JF - Gornyi Zhurnal

SN - 0017-2278

IS - 3

ER -