Source: United States Geological Survey (USGS) Minerals Resources Program
Note: Check source table for details and footnotes
Year | Production | Unit of Measure | % Change |
2009 | 230 | Metric tons of contained vanadium | NA |
2010 | 1060 | Metric tons of contained vanadium | 360.87% |
2011 | 590 | Metric tons of contained vanadium | -44.34% |
2012 | 106 | Metric tons of contained vanadium | -82.03% |
2013 | 591 | Metric tons of contained vanadium | 457.55% |