| 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 |
| 点此下载全文 |
| 引用本文：王可勇,卢作祥,廖群山.1999.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[J].地球学报,20(2):184-189. |
| DOI： |
| 摘要点击次数: 2435 |
| 全文下载次数: 1880 |
|
|
| 中文摘要:在对文峪金矿床５０５，５３０脉石英矿物热发光特征研究基础上，提出了以石英热发光总强度１０００ＣＰＳ，峰强１５０ＣＰＳ为评价石英脉含金性的定量判别标志；根据上述准则，开展了５０５及５３０脉局部范围的石英热发光强度填图工作，并得出了５０５脉１３中段及５３０脉１０中段在现在矿体深部仍有较好成矿前景的结论，为脉型金矿床深部成矿远景评价提供了新的途径。 |
| 中文关键词:脉金矿床 石英热发光强度填图 深部成矿远景 预测评价 文峪金矿床 |
| |
| 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 |
|
|
| Abstract: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. |
| keywords:quartz-vein type gold deposit mapping of thermolumine scent intensity of quartz mineralization perspective prognosis and eval uation Wenyu gold deposit |
| 查看全文 查看/发表评论 下载PDF阅读器 |
