ore grade

Analysis of structural variation in gold ore grade of Er-Dao-Dian-Zi Gold Deposit and its deep prognostication of blind orebody

吉林二道甸子金矿品位结构变异分析及深部盲矿体预测

X radiation sampling is a new technique for in situ rapid determination of ore grade.

辐射取样是一种原位快速测定矿石品位的新技术.

Study on the ore grade control moder with automatic truck dispatching system

用调度技术实现品位控制的模拟研究

Dump slags from copper smelting prove to be a valuable source of base and rare metals. A typical copper slag may have the composition of 40-50wt% iron, which is much higher than the 29.1wt% average ore grade for iron smelting.

铜渣中含有大量可利用资源，其中包括相当数量的铜及与铜共生贵金属和稀有金属，铜渣中铁的品位一般超过40wt%，远大于冶炼铁矿29.1wt%的平均品位。