Iron ore and lime stone.
Silica quartz, fused silica sands.
Quartz sand.
Copper Ore, Antimony Ore.
Lead ore/concentrate: pb 40%min
zinc ore/concentrate: zn 30%min
copper ore/concentrate: cu 10% min
iron ore/concentrate: fe 58%min
manganese ore/concentrate: mn 40%min
other materials contains pb/zn/cu/ag/au.
at present, we need zinc ore .
Metal concentrate os 45%, cu 24%, fe 25%.
High purity quartz sand (sio > 99.5%) with low feo and excellent grain uniformity..
Quartz sand.
Zeolite, feldspar, bentonite.