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| 老保甲硅藻土矿成矿规律分析 | |
| 引用本文： | 王雪,孙欣,许家玲.老保甲硅藻土矿成矿规律分析[J].吉林地质,2011,30(4):48-51. |
| 作者姓名： | 王雪 孙欣 许家玲 |
| 作者单位： | 1. 吉林省地质环境监测总站,吉林长春,130061 2. 吉林省地质调查院,吉林长春,130061 3. 吉林省通化地勘院,吉林通化,134001 |
| 摘 要： | 老保甲硅藻土矿位于吉林省长白县境内老保甲村西部,赋存于土门子组中。已知矿层厚8.76～18.20 m左右,平均品位（SiO2）70.96%,已控制矿石量为18.26万吨。通过分析成矿环境及成矿规律,认为矿区位于硅藻土成矿有利部位,进一步勘查扩大矿体规模可能性极大。 |
| 关 键 词： | 硅藻土 成矿规律 老保甲 |
Metallogenic regularities of the Laobaojia diatomite |
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| WANG Xue,SUN Xin,XU Jia-ling.Metallogenic regularities of the Laobaojia diatomite[J].Jilin Geology,2011,30(4):48-51. | |
| Authors: | WANG Xue SUN Xin XU Jia-ling |
| Institution: | 1.General Station of Geological Environmental Monitoring of Jilin Province,Changchun130021,Jilin,China;2,Institute of Geological Survey of Jilin Province,Changchun 130061,Jilin,China;3.Institute of Tonghua Geologic Exploration of Jilin Province,Tonghua 134001,Jilin,China |
| Abstract: | Laobaojia diatomite mine is located in the western part of the Laobaojia Village,Changbai County of Jilin Province,occurs in the Tumenzi Formation.Known mineral thickness is 8.76 ~ 18.20 m,with an average grade（SiO2） 70.96%,has capacity of 182,600 tons of ore control.Through the analysis of ore-forming environment and the metallogenic regulations,it is considered that the mine is located in a favorable position of diatomite ore,further investigation the possibility of greatly expanding the size of ore body. |
| Keywords: | diatomaceous earth metallogenic regularities Laobaojia diatomaceous earth metallogenic regularities Laobaojia diatomaceous earth metallogenic regularities Laobaojia diatomaceous earth metallogenic regularities Laobaojia |
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