The luminescence characters of pyrite and their geological significance
核技术2003年第1期
作者机构:
1. 南华大学建筑工程与资源环境学院
2. 中国科学院长沙大地构造研究所
3. Max-Planck-Institut für Kernphysik,衡阳,421001
4. Heidelberg,103980
5. ,Germany
作者简介:
基金信息:
(No.ZX069)
DOI:
中图分类号:P574.12
纸质出版日期:2003-01-01
稿件说明:
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[1]谭凯旋r,刘顺生,谢焱石,Günther A. Wagne.黄铁矿的释光特征及其地质意义[J].核技术,2003(01):32-35.
TAN Kaixuan 1 LIU Shunsheng 2 XIE Yanshi 2 Günther A. Wagner 3 1. The luminescence characters of pyrite and their geological significance[J]. Nuclear techniques, 2003, (1): 32-35.
[1]谭凯旋r,刘顺生,谢焱石,Günther A. Wagne.黄铁矿的释光特征及其地质意义[J].核技术,2003(01):32-35.DOI:
TAN Kaixuan 1 LIU Shunsheng 2 XIE Yanshi 2 Günther A. Wagner 3 1. The luminescence characters of pyrite and their geological significance[J]. Nuclear techniques, 2003, (1): 32-35.DOI:
3D TL and OSL of pyrite occuring in Ashele copper deposit and Jinxin gold deposit
Xinjiang were analyzed. There existed notable difference in TL and OSL of pyrite in copper deposit and auriferous pyrite in gold deposit. The intensity of TL and OSL of pyrite in copper deposit is larger than that in gold deposit. The TL peak temperature of pyrite in copper deposit is about 15-30℃ higher than that in gold deposit. In 3D TL
the wavelength of low temperature (130-170℃) TL peak is 720nm for pyrite in copper deposit and 390nm for auriferous pyrite in gold deposit. The difference of impurity elements results in the difference in crystal texture and center of pyrite
which mainly belongs to electron center type for pyrite in copper deposit and to vacancy center type for pyrite in gold deposit. The different centers brought about the notable difference in TL characters for the two kinds of pyrite.