现行金属矿产品位及规模划分表.doc

1、矿种元素符号矿石工业类型品位矿床规模地壳克拉克值北祁连水系沉积物北山水系沉积物边界品位工业品位计算单位大中小黑色金属矿产铁FeTFe%磁铁矿石20(mFe15)25(mFe20)贫铁矿石亿吨10.110.1FeO6.6Fe2O34.17Fe2O32.54赤铁矿石2528-30菱铁矿石2025富铁矿石亿吨0.50.050.50.05褐铁矿石2530锰MnMn%氧化锰富锰矿石I40矿石万吨20002002000200MnO0.14618.98453.16II35III30贫锰矿石10-1518铁锰矿石I25II20III1015碳酸锰富锰矿石25贫锰矿石1015铁锰矿石1015含锰灰岩812铬Cr

2、Cr2O3%富矿253211970.3432.61贫矿5810钛Ti原生矿TiO2%金红石11.5金红石原生矿TiO2万吨5005050050TiO20.73198.292190.18金红石砂矿矿物万吨102102砂矿矿物kg/m3金红石12钛铁原生矿TiO2万吨5005050050钛铁矿1015钛铁矿砂矿矿物万吨1002010020主要金属矿产品位与矿床规模划分矿种元素符号矿石工业类型品位矿床规模地壳克拉克值北祁连水系沉积物北山水系沉积物边界品位工业品位计算单位大中小钒VV2O5%单独矿床0.50.7V2O5万吨100101001012866.1340.36伴生矿床0.10.5有色金属矿产铜

3、CuCu%硫化矿石坑采0.20.30.2金属万吨501050102423.7814.84露采0.40.50.4氧化矿石0.50.7铅Pb硫化矿石0.30.50.71金属万吨5010501012.619.8216.58混合矿石0.50.711.5氧化矿石0.511.52锌Zn硫化矿石0.5112金属万吨501050107358.0737.33混合矿石0.81.523氧化矿石1.5236铝AlAl2O3/SiO2露采1.82.63.5铝土矿矿石万吨20005002000500Al2O315.8Al2O311.14Al2O311.7坑采1.82.63.8Al2O3%露采4055坑采4055镍Ni硫化

4、镍矿原生矿石露采0.20.30.30.5金属万吨1021025130.0715.8坑采0.20.30.30.5氧化矿石露采0.71坑采0.71氧化镍硅酸镍矿0.51钴Co硫化钴（及砷化钴）0.020.030.06金属万吨20.220.22511.747.09钴土矿0.30.5矿种元素符号矿石工业类型品位矿床规模地壳克拉克值北祁连水系沉积物北山水系沉积物边界品位工业品位计算单位大中小钨W0.0640.10.120.20WO3万吨51510.691.470.92锡Sn原生锡矿0.10.20.20.4金属万吨40.540.51.52.332.19砂锡矿0.020.04铋Bi0.5金属万吨51510.

5、270.310.27钼Mo硫化矿石露采0.030.06金属万吨1011010.650.720.64坑采0.030.050.060.08锑Sb0.50.71.01.5金属万吨1011010.20.790.5汞Hg0.040.080.10金属吨20005002000500918.2510.06贵金属矿产铂族金属铂钯铑铱钌锇PtPdRhIrRuOs原生矿床超基性岩含铜镍型矿床Pt+Pd0.30.5g/t0.5 g/t金属吨102102Pt0.250.42 g/t0.42 g/tPd1.252.1 g/t2.10 g/t伴生矿床Pt、Pd0.03 g/tOs、IrRu、Rh0.02 g/t矿种元素符号

6、矿石工业类型品位矿床规模地壳克拉克值北祁连水系沉积物北山水系沉积物边界品位工业品位计算单位大中小铂族金属砂矿床松散沉积型矿床Pt+Pd0.03 g/m30.1 g/m3Pt1.8110-9Pt0.025 g/m30.085 g/m3Pd1.7410-9Pd0.125 g/m30.42 g/m3Rh0.0610-9砂砾岩型矿床Pt+Pd0.10.5 g/m312 g/m3Ir0.0510-9Pt0.0850.42 g/m30.841 g/m3Ru0.110-9Pd0.422.1 g/m34.28.4 g/m3Os0.0510-9金Au岩金矿原生矿12g/t2.54.5 g/t金属吨2052051

7、.211.731.33堆浸氧化矿0.51.0 g/t11.5 g/t砂金矿南方50100L0.050.07 g/m30.160.18 g/m3金属吨8282150300L0.040.06 g/m30.140.16 g/m3北方50100L0.060.08 g/m30.180.20 g/m3150300L0.050.07 g/m30.160.18 g/m3银Ag4050 g/t80100 g/t金属吨100020010002005256.9750.58稀有金属矿产矿种元素符号矿石工业类型品位矿床规模地壳克拉克值北祁连水系沉积物北山水系沉积物边界品位工业品位计算单位大中小铌钽NbTa矿床类型Ta2

8、O5Nb2O5（Ta，Nb）2O5或Nb2O5（Ta，Nb）2O5或Nb2O5铌原生矿Nb2O5万吨101101Nb：12Ta：0.7Nb11.86 Nb8.86铌钽矿床花岗伟晶岩类矿床1.00.0120.0150.0070.0080.0220.0260.0120.014碱性长石花岗岩类矿床1.00.0150.0180.0080.010.0240.0280.0120.015风化壳（褐钇铌矿或铌铁矿）矿床0.0080.010重砂品位80100 g/m30.0160.020重砂品位250280 g/m3铌砂矿矿物吨20005002000500原生铌矿床0.050.060.080.12钽原生矿Ta2

9、O5吨101101河流类砂矿床（铌铁矿或钇铌矿）0.0040.006重砂品位40 g/m30.010.012重砂品位250 g/m3铌砂矿铌铁矿、褐钇铌矿550 g/m320250 g/m3钽砂矿矿物吨20005002000500机选BeO（%）首选绿柱石（%）机选BeO（%）首选绿柱石（%）气成热液矿床0.040.060.050.100.080.120.20.7矿种元素符号矿石工业类型品位矿床规模地壳克拉克值北祁连水系沉积物北山水系沉积物边界品位工业品位计算单位大中小铍Be铍矿床花岗伟晶岩矿床0.040.060.050.100.080.120.20.7BeO吨1000020001000020

10、001.71.711.64碱性长石花岗岩类矿床0.050.070.100.14残坡积类砂矿床0.6kg/m322.5kg/m3绿柱石砂矿绿柱石600 g/m320002500 g/m3锂LiLi2O%机选手选锂辉石机选手选锂辉石矿物锂矿Li2O万吨1011011122.0111.72花岗伟晶岩类矿床0.40.60.81.15.08.0盐湖锂矿LiCl万吨50105010碱性长石花岗岩类矿床0.50.70.91.2锆ZrZrO2%锆石英kg/m3ZrO2%锆石英kg/m3矿物万吨205205123174.2128.45海滨砂矿床0.040.0611.50.160.2446风化壳矿床0.30.8原生矿床3.08.0锶SrSrSO415SrSO425SrSO4万吨205205325214.2