MAJOR COMPONENTS OF AEROSOLS EMITTED BY THE LONQUIMAY VOLCANO, CHILE

被引：5

作者：

MORALES, JR

DINATOR, MI

LLONA, F

ROMOKROEGER, C

机构：

[1] Departmento de Fisica, Facultad de Ciencias, Universidad de Chile, Santiago

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1993年 / 172卷 / 01期

关键词：

D O I：

10.1007/BF02040674

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

PIXE (Particle Induced X-my Emission) analysis has been performed on aerosols emitted by a vent opened near the crater of the volcano Lonquimay in the Southern part of Chile. Contents of eight major elements have been obtained from samples collected in the early stage of the eruption in sites within 20 kilometers from the vent. Results indicate Al, Si, Ca, and Fe as the most abundant elements in proportions comparable with chemical and X-ray diffraction studies on ash and bombs.

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页码：181 / 192

页数：12

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