Application of micro-PIXE method to ore geology

被引:0
|
作者
Murao, S [1 ]
Sie, SH [1 ]
Hamasaki, S [1 ]
Maglambayan, VB [1 ]
Hu, X [1 ]
机构
[1] Geol Survey Japan, Tsukuba, Ibaraki 3058567, Japan
关键词
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中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Specific examples of ore mineral analysis by micro-PIXE are presented in this paper. For mineralogical usage it is essential to construct a specimen chamber which is designed exclusively for mineral analysis. In most of the analysis of natural minerals, selection of absorbers is essential in order to obtain optimum results. Trace element data reflect the crystallographic characteristics of each mineral and also geologic settings of sampling locality, and can be exploited in research spanning mineral exploration to beneficiation. Micro-PIXE thus serves as a bridge between small-scale mineralogical experiments and understanding of large-scale geological phenomenon on the globe.
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页码:464 / 467
页数:2
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