SRXFA of element composition of bottom sediments from Teletskoye Lake

被引：10

作者：

Bobrov, VA ^{[1
]}

Kalugin, IA

Phedorin, MA

机构：

[1] United Inst Geol Geophys & Mineral, Novosibirsk 630090, Russia

[2] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 405卷 / 2-3期

关键词：

D O I：

10.1016/S0168-9002(96)01057-1

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Samples of bottom sedimentary material of drilling column 02a from Teletskoye Lake were investigated by synchrotron radiation X-ray fluorescence analysis (SRXFA). Geochemically important elements (Zn, As, Fe, Rb, Sr, Y, Zr, Nb, Ba, La, Ce, Pr, Nd) were determined. Results reveal the difference between sedimental layers associated with rhythmic layer-by layer oscillation of mineral composition and grain size. A conclusion is drawn about the ability of using of the international geologic standard BIL-1 in studying sediments of Teletskoye Lake by means of a reference sample method in SRXFA.

引用

页码：569 / 571

页数：3

共 6 条

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