normal align=center>岩金矿共生(铜、铅、锌)矿产工业指标一般要求表
normal align=center>项 目
normal align=center>硫化矿石
normal align=center>氧化矿石
normal align=center>Cu(铜)
normal align=center>Pb(铅)
normal align=center>Zn(锌)
normal align=center>Cu(铜)
normal align=center>Pb(铅)
normal align=center>Zn(锌)
normal align=center>边界品位(ωB)%
normal align=center>0.2~0.3
normal align=center>0.3~0.5
normal align=center>0.5~1
normal align=center>0.5
normal align=center>0.5~1
normal align=center>1.5~2
normal align=center>最低工业品位(ωB)%
normal align=center>0.4~0.5
normal align=center>0.7~1
normal align=center>1~2
normal align=center>0.7
normal align=center>1.5~2
normal align=center>3~6
normal align=center>矿床平均品位(ωB)%
normal align=center>0.7~1
normal align=center>6
normal align=center>6
normal align=center>
normal align=center>10~12
normal align=center>10~12
normal align=center>最低可采厚度m
normal align=center>1~2
normal align=center>1~2
normal align=center>1~2
normal align=center>1
normal align=center>1~2
normal align=center>1~2
normal align=center>夹石剔除厚度m
normal align=center>2~4
normal align=center>2~4
normal align=center>2~4
normal align=center>2
normal align=center>2~4
normal align=center>2~4
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