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| 克立格方法在个旧矿区芦塘坝10-9号矿体储量计算中的应用 | |
| 引用本文： | 邓明国,李文昌,秦德先,蒋顺德,杨学善,王金良,林知法,赵文权.克立格方法在个旧矿区芦塘坝10-9号矿体储量计算中的应用[J].地质与勘探,2006,42(6):67-70. |
| 作者姓名： | 邓明国 李文昌 秦德先 蒋顺德 杨学善 王金良 林知法 赵文权 |
| 作者单位： | 1. 昆明理工大学国土资源工程学院,昆明,650093 2. 云南华联锌铟股份有限公司,都龙,663701 3. 云南锡业集团老厂锡矿,个旧,661000 4. 云南省有色地质局306队,昆明,650032 |
| 摘 要： | 在矿山生产实际中,准确估计矿体品位空间分布规律和总体储量有利于提高矿山生产效率,降低生产成本.文章采用对数克立格(Log Kriging)法和距离反比法以个旧锡矿芦塘坝10-9号矿体为研究对象计算储量,其结果分别与地质块段法计算的储量进行了对比,并探讨了前两种计算方法的影响因素及其产生误差的根本原因. |
| 关 键 词： | 克立格 组合样 变异函数 距离反比 储量计算 个旧 |
| 文章编号： | 0495-5331(2006)06-0067-04 |
| 收稿时间： | 2006-02-27 |
| 修稿时间： | 2006-07-03 |
APPLICATION OF KRIGING IN RESERVES ESTIMATION OF NO. 10-9 ORE BODY OF LUTANGBA MINE IN THE GEJIU TIN DEPOSIT |
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| DENG Ming-guo,LI Wen-chang,QIN De-xian,JIANG Shun-de,YANG Xue-shan,WANG Jin-liang,LIN Zhi-f,ZHAO Wen-quan.APPLICATION OF KRIGING IN RESERVES ESTIMATION OF NO. 10-9 ORE BODY OF LUTANGBA MINE IN THE GEJIU TIN DEPOSIT[J].Geology and Prospecting,2006,42(6):67-70. | |
| Authors: | DENG Ming-guo LI Wen-chang QIN De-xian JIANG Shun-de YANG Xue-shan WANG Jin-liang LIN Zhi-f ZHAO Wen-quan |
| Institution: | 1. Faculty of Land Resource Engineering, Kunming University of Scieace and Technology, Kunming 650093 ; 2. Yunnan Hualian Zinc and Indium Co. Ltd. , Dulong 667301 ;3. Laochang Tin Co. Ltd. , Yunnan Tin Group, Gejiu 661000; 4. No. 306 Team, Yunnan Bureau of Non -ferrous Geology, Kunming 650032 |
| Abstract: | Accurate estimation of dimensional distribution regulation for ore body grade and calculation of total reserves have an advantage to improving production efficiency and lowing production cost in the actual mine production. Log Kriging and reverses distance weighting methods are adopted to calculate reserves for No. 10 -9 ore body of Lutangba mine in the Gejiu tin deposit. Calculated reserves by Kriging are compared with that by geological block method. Influence factors and reason of producing errors by these two methods are discussed. |
| Keywords: | Kriging composite sample semi -variogram reverse distance weighting method reserves estimation Gejiu |
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