摘要
研究了嘎拉金矿体和外围矿体及矿源层金含量的分维特征，指出不同矿床类型、矿体品位变化、不同矿源在分维值上的差异。对矿体进行了评价。认为玄武岩和凝灰岩是本区主要的矿源层，嘎拉Ⅰ、Ⅴ和色卡Ⅳ号矿体具有相同矿床类型和特征。
This paper studies the fractal dimension characteristics of Au grade of ore in Gala An deposit and the source beds. It gives the difference between ore types and between orebodies and the source beds by fractal dimension. The orebodies are evaluated. Basalt and tuff are major source beds. Orebodies Ⅰ and Ⅴ of Gala Au deposit and orebody Ⅵ, Seka are similar in ore type and geological feafures.
出处
《四川地质学报》
1996年第2期186-189,共4页
Acta Geologica Sichuan
基金
国家重点金矿地质科技项目
关键词
嘎拉金矿
矿源层
分维
Gala gold deposit, source bed, fractal dimension
