• 责任者：Chen Jianping (Key Laboratory of Land Resources Information Development and Research ; Institute of High and New Techniques Applied to Land Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Chen Yong
• 刊名：Geological Bulletin of China
• 出版年：2011
• 卷期：30(5)
• 关键词：稀有矿床 ; rare element deposit ; 成矿预测 ; metallogenic prediction ; 新疆 ; Xinjiang
• 页码：p.630-641
• 图表：12 illus. 3 tables, 19 refs.
• 分类号：1001
• 出版序号：950
• issnNo：ISSN1671-2552
• isbnNo：CN11-4648/P

Through the building of a digital ore deposit model, the authors evaluated the present exploration situation and potential economic value of the rare mental mine in Koktokay No.3 vein of Xinjiang. The digital ore deposit model consists of two parts, namely 3D model of geological bodies and 3D grade model of borehole data. Then, the authors assessed present exploitation status of the mine and delineated the remnant ore bodies. The “Isosceles Triangle” method is proposed in this paper for estimating the potential ore recourses. Studies shows that, although the “bell-shaped” ore bodies have been fully exploited, there still exist exploitable large-size ore bodies with high economic value in the gently-inclined southern part of the “bell-shaped body”, and the potential resources of beryllium oxides are approximately between 822.69 and 1 992.41 t.