normal align=center>伴生铍锂铌钽综合回收参考性工业指标
normal align=center>矿床类型
normal align=center>铍
normal align=center>锂
normal align=center>铌钽
normal align=center>BeO
normal align=center>质量分子数%
normal align=center>Li2O
normal align=center>质量分子数%
normal align=center>(Ta,Nb)2O5
normal align=center>质量分子数%
normal align=center>(Ta2O5质量分子数)/
normal align=center>(Nb2O5质量分子数)>0.4
normal align=center>或Ta2O5
normal align=center>质量分子数%
normal align=center>花岗伟晶岩类矿床与气成热液矿床
normal align=center>≥0.04
normal align=center>≥0.2
normal align=center>≥0.007~0.01
normal align=center>≥0.003
normal align=center>碱性长石
normal align=center>花岗岩类矿床
normal align=center>≥0.04~0.06
normal align=center>≥0.3
normal align=center>≥0.01~0.015
normal align=center>≥0.005