岩金矿品位指标优化研究的思路和方法

Considerations and methods of optimizing grade indices of rocky gold deposits

本文阐述了岩金矿品位指标优化应遵循的原则和考虑的因素.结合两个金矿研究实例,探讨了拟定备选品位指标方案的综合方法,建立了双指标品位——储量数学模型.最后介绍了品位指标优化研究的几种新方法,以及品位指标优化系统的功能和特点.

In this paper, the principles to be abided by and factors needing to be considered for the optimization of grade indices of rocky gold deposit are discussed. Combining with the researching examples of a couple of gold deposits, this paper has also inquired into the comprehensive methods to work out plans of spare grade indices and has established twin indices of grade-mathematic model of reserve. Besides, a few new methods to optimize the research of grade indices including the functions and characteristics of the optimization system are introduced.