摘要
根据某金矿床的地质特征，利用地质统计学方法对矿床的地质储量进行了评估，并给出了矿石量、金属量及品位的数学模型。在矿山现行生产能力的基础上，对矿山未来开发经济效益进行了２７５个方案的评价，并利用模糊数学理论对各方案进行了多目标优化决策。
The paper estimated geological reserves of a gold deposit by using geostatistics and built a methematical model of its ore tonnage, metal tonnage and grade index according to its geological features. It also evaluated economic results of future devolopment with 275 programmes, and optimized the programmes based on multitargets by using fuzzy methematical theory.
出处
《黄金地质》
1998年第4期62-67,共6页
Gold Geology
关键词
金矿床
技术经济评价
品位指标
最佳化
gold deposit, technical economic evaluation, grade index
