摘要
介绍了盘区法在三山岛海底金矿厚大矿体开采中的研究与应用,通过现场生产试验,与点柱采矿法相比,贫化率和损失率分别降低3.52%和22.1%,取得了较好的经济效益,这对厚大矿体开采具有一定的推广价值。
We introduce the study and application of panel mining method in Sanshandao gold mine.Through onsite production test,compared with point pillar mining,the dilution rate and loss rate decreased 3.52% and 22.1%,we obtain good economic efficiency.The experience and results are worth reference for similar condition mine.
出处
《黄金科学技术》
2011年第3期63-67,共5页
Gold Science and Technology
关键词
盘区法
厚大矿体
三山岛金矿
山东省
Panel mining method
Thick ore body
Sanshandao gold mine
Shandong Province
