摘要
广东大宝山多金属矿床历史悠久,矿种众多,是华南重要的矿产资源基地之一。以大宝山斑岩型钼矿为研究对象,对以往的地质勘探资料进行数字化处理,并运用三维地质建模方法,构建了钼矿床的矿体模型和品位-吨位模型,从可视化角度立体分析钼矿体的空间形态和展布,为进一步开展综合信息三维预测提供基础资料。
With long history and various minerals,Guangdong Dabaoshan polymetallic deposit is an important mineral resource base in South China. Taking Dabaoshan porphyry molybdenum deposit as an example,this paper collected and digitialized previous geological exploration materials and established ore body model and grade-tonnage model of molybdenum deposit with 3D modelling technique.The spatial form and distribution of the orebody were visualized to provide further reference for 3D prediciton with comprehensive information.
作者
张婷婷
肖克炎
丁建华
李楠
邹伟
ZHANG Tingting XIAO Keyan DING Jianhua LI Nan ZOU Wei(Development and Research Center, China Geological Survey, Beijing 100037, China Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China)
出处
《地质学刊》
CAS
2017年第3期428-431,共4页
Journal of Geology
基金
中国地质调查局项目"公益性地质调查成果集成与工作部署"(DD20160089)
"危机矿山三维勘查模型示范"(20109907)
关键词
钼矿床
三维地质建模
几何模型
品位-吨位模型
广东大宝山
molybdenum deposit
3D modelling
geometric model
grade-tonnage model
Dabasoshan in Guangdong
