Three-Dimensional Prediction of Blind Orebodies in Gejiu, Yunnan Province
详细信息
- 责任者：Rong Jinghui (Institute of Land Resources and High Techniques ; China University of Geosciences ; Beijing 100083 ; China) ; Chen Jianping
- 刊名：Geology and Prospecting
- 出版年：2012
- 卷期：48(1)
- 关键词：隐伏矿床 ; blind deposit ; 成矿预测 ; metallogenic prediction ; 地质建模 ; geological modeling ; 云南 ; Yunnan Province
- 页码：p.191-198
- 图表：7 illus., 2 tables, 20 refs.
- 分类号：1001
- issnNo：ISSN0495-5331
- isbnNo：CN11-2043/P
摘要
By analyzing the geological conditions of mineralization in the Gejiu (east) Tin-copper polymetallic mine,combined with years of experiences in mining exploration,the authors established an ore-search model for this area.On the basis of this model,using collected profiles and drilling data,taking Surpac software as a platform,the authors developed a three-dimensional geological model for prospecting,including the surface,stratigraphy,faults,rocks,and drilling of known ore bodies.Then,the authors divided the study space into cube units,predicted the deep skarn ore bodies,and determined five targets for prospecting.And the authors calculated the amount of resources of each target.