| 石英热发光强度填图:脉金矿床深部成矿远景预测评价的新途径——以文峪金矿床研究为例 |
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| 关键词:quartz-vein type gold deposit mapping of thermolumine scent intensity of quartz mineralization perspective prognosis and eval uation Wenyu gold deposit |
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| Mapping of Thermoluminescent Intensity of Quartz: A New Path to Prognosis and Evaluation of Deep Level Mineralization Perspective of Quart z Vein Type Gold Deposit——As Exemplified by Wenyu Gold Deposit |
| Based on study of the thermoluminescent features of q uartz from vein No.505 and No.530 in Wenyu gold deposit,the value 10 000CPS for total thermoluminescent intensity and 150CPS for thermoluminescent peak strength of quartz were proposed as quantitative indicators to evaluate the auriferous f eature of quartz veins.According to this criteria,mapping of thermoluminescent intensity of quartz on limited parts of vein No.505 and vein No.530 were carried out,and conclusions that the deep parts beneath the exsited orebodies on 13th l evel of vein No.505 and 10th level of vein No.530 still have better exploration perspectives were made.All these provide a new path to prognosis and evaluation of deep level mineralization potential for quartz-vein type gold deposits. |
| WANG Ke-yong,LU Zuo-xiang,LIAO Qun-shan.1999.Mapping of Thermoluminescent Intensity of Quartz: A New Path to Prognosis and Evaluation of Deep Level Mineralization Perspective of Quart z Vein Type Gold Deposit——As Exemplified by Wenyu Gold Deposit[J].Acta Geoscientica Sinica,20(2):184-189. |
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