| 马槽滩磷矿区的矿体形态特征及合理勘查工程间距 |
| |
| 引用本文： | 黄富荣,邓小林,陈国雄,程树宝.马槽滩磷矿区的矿体形态特征及合理勘查工程间距[J].化工矿产地质,2008,30(1):9-14. |
| |
| 作者姓名： | 黄富荣 邓小林 陈国雄 程树宝 |
| |
| 作者单位： | 1. 中化地质矿山总局地质研究院,河北涿州,072754
2. 中国建筑材料工业地质勘查中心江苏总队,江苏南京,211135 |
| |
| 摘 要： | 马槽滩磷矿区矿体形态复杂,底板起伏不定,多年来勘查工程间距不断改变,因此用多种方法讨论了合理工程间距.探采对比和数理统计学方法求得控制资源量的合理工程间距分别为200m×150m和200m×100m;控制半变异函数的变程亦为200m×100m,均与现行规范相吻合。但沿走向和倾向的变异相同,因此建议用正方形网格进行勘查更为合理,间距为150m×150m。
|
| 关 键 词： | 马槽滩 矿体形态 半变异函数 探采对比 工程间距 |
MORPHOLOGICAL CHARACTERISTIC OF OREBODY IN MAOCAO PHOSPHORITE MINING DISTRICT AND ITS RATIONAL RECONNAISSANCE ENGINEERING SPACE |
| |
| Huang Furong,Deng Xiaolin,Chen Guoxiong,Cheng Shubao.MORPHOLOGICAL CHARACTERISTIC OF OREBODY IN MAOCAO PHOSPHORITE MINING DISTRICT AND ITS RATIONAL RECONNAISSANCE ENGINEERING SPACE[J].Geology of Chemical Minerals,2008,30(1):9-14. |
| |
| Authors: | Huang Furong Deng Xiaolin Chen Guoxiong Cheng Shubao |
| |
| Institution: | Huang Furong 1 Deng Xiaolin 1 Chen Guoxiong 1 Cheng Shubao 2 1.Geological Institute of Bureau , Mining of China Chemical Industy,Zhuozhou,Hebei,072754,China 2.Jiangsu Branch of China National Geological Exploration Center of Building Materials Industry,Nanjin,jiangsu,211135,China |
| |
| Abstract: | The Macaotan phosphorite mining district with the orebody shape complexity and with ups and downs floor,the reconnaissance engineering space keeps changing durping the work of past years , this article discussed the rational space . The rational engineering space for controlling resource reserves are 200m×150m and 200m×100m by the methods of correction of exploration and mining information and mathematical statistics , The space for controlling half- Abnormal function is 200m×100m ,close agree with the current criterion. Because of the same variation follow the dip and strike sit is suggested that the square grid for the reconnaisance are more ratioanbale , the engineering space is 150m×150m. |
| |
| Keywords: | Maocaotan orebody shape half-abnormal function correlation of exploration and mining information engineering space |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
