Grade-Tonnage Model and Fractal Feature of Grade-Resources in Zaozigou Gold Deposit
详细信息
- 责任者：Chen Guozhong (No.3 Geology and Mineral Exploration Team ; Gansu Provincial Bureau of Geology and Mineral Resources Exploration and Development ; Lanzhou 730050 ; China) ; Liang Zhilu
- 刊名：Gansu Geology
- 出版年：2013
- 卷期：22(2)
- 关键词：金矿 ; gold ores ; 矿石品位 ; ore grade ; 储量计算 ; calculation of reserves ; 甘肃 ; Gansu Province
- 页码：p.44-49
- 图表：illus., 2 tables, 6 refs.
- 分类号：1001
- issnNo：ISSN1004-4116
- isbnNo：CN 62-1191/P
摘要
Zaozigou gold depositis located in the western part of west Qinling.With the exploration progress in recent years,the gold resource has reached 52.8 tons now.The authors studied the relations between the variation and relative parameters of orebodies’ resource by means of the single-factor histogram statistics,curve fitting,fractal statistics.By comparison of fitting curves separately made by power function and exponential function,the power function model is better to reflect the relation of grade and tonnage.According to fractal theory,it is supposed that the orebody resource maybe the linear superposition from 3 mineralization phrases.
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