常见矿石工业品位及边界品位汇总

 Р有色金属和贵金属矿边界品位和工业品位表Р元 素Р矿石工业类型Р边界品位Р工业品位Р备 注Р铜 Cu%Р硫化矿石Р坑采Р0.1-0.3Р0.4-0.5Р Р露采Р0.2Р0.4Р Р氧化矿石Р0.5Р0.7Р Р铅%Р硫化矿Р0.3-0.5Р0.7-1.0Р Р混合矿Р0.5-0.7Р1.0-1.5Р Р氧化矿Р0.5-1.0Р1.5-2.0Р Р锌%Р硫化矿Р0.5-1.0Р1.0-2.0Р Р混合矿Р0.8-1.5Р2.0-3.0Р Р氧化矿Р1.5-2.0Р3.0-6.0Р Р铝%РAl2O3/SiO2Р露采Р1.8-2.6Р≧3.5Р Р坑采Р1.8-2.6Р≧3.8Р РAl2O3%Р露采Р≧40Р≧55Р Р坑采Р≧40Р≧55Р Р镁%Р白云岩(MgO%)Р≧19Р Р菱镁矿(MgO%)Р42-46Р Р镍%Р硫化镍矿Р原生Р坑采Р0.2-0.3Р0.3-0.5Р Р露采Р Р氧化矿石Р0.7Р1Р Р氧化镍、硅酸镍矿Р0.5Р1Р Р钴%Р Р≧0.02Р≧0.03-0.06Р Р硫化钴及砷化钴Р≧0.3Р≧0.5Р Р钨%Р钴土矿Р0.08-0.1Р0.12-0.15Р Р石英大脉型Р0.1Р0.15-0.2Р Р石英细脉带型Р0.1Р0.15-0.2Р Р石英细脉浸染状Р0.1Р0.15-0.2Р Р层控型Р0.08-0.1Р0.15-0.2Р Р锡%Р矽卡岩型Р0.1-0.2Р0.2-0.4Р Р原生锡矿Р0.02Р0.04Р Р钼%Р硫化矿石Р露采Р0.03Р0.06Р Р坑采Р0.03-0.05Р0.06-0.08Р Р铋%Р Р Р0.5Р Р汞%Р Р0.04Р0.08-0.1Р Р锑%Р Р0.7Р1.5Р Р金Р岩金(克/吨)Р1-2Р3-5Р Р砂金(克/米3)Р0.1-0.3Р0.3-0.6Р Р银Р克/吨Р40-50Р100-120