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Reserves of Mirabilite China and by Province and City
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Reserves of Boron Ore China and by Province and City
Current (Chinese)
美国铌矿产量
- Output of Niobium Ore in United States in 2014Jan 15, 2015
- Output of Niobium Ore in United States in 2013Jan 15, 2014
- Output of Niobium Ore in United States in 2012Jan 15, 2013
- Output of Ferroniobium in United States in 1981Jan 15, 1982
- Output of Ferroniobium in United States in 1980Jan 15, 1981
- Output of Ferroniobium in United States in 1979Jan 15, 1980
- Output of Ferroniobium in United States in 1978Jan 15, 1979
- Output of Ferroniobium in United States in 1977Jan 15, 1978
- Output of Ferroniobium in United States in 1976Jan 15, 1977
- Output of Ferroniobium in United States in 1975Jan 15, 1976
- Output of Ferroniobium in United States in 1974Jan 15, 1975
- Output of Ferroniobium in United States in 1973Jan 15, 1974
- Output of Ferroniobium in United States in 1972Jan 15, 1973
- Output of Ferroniobium in United States in 1971Jan 15, 1972
- Output of Ferroniobium in United States in 1970Jan 15, 1971
- Output of Ferroniobium in United States in 1969Jan 15, 1970
- Output of Ferroniobium in United States in 1968Jan 15, 1969
- Output of Ferroniobium in United States in 1967Jan 15, 1968
- Output of Ferroniobium in United States in 1966Jan 15, 1967
- Output of Ferroniobium in United States in 1965Jan 15, 1966
- Output of Ferroniobium in United States in 1964Jan 15, 1965
