Source: United States Geological Survey (USGS) Minerals Resources Program
Note: Check source table for details and footnotes
Year | Production | Unit of Measure | % Change |
2002 | 10 | Kilograms | NA |
2003 | 75 | Kilograms | 650.00% |
2004 | 60 | Kilograms | -20.00% |
2005 | 120 | Kilograms | 100.00% |
2006 | 100 | Kilograms | -16.67% |
2007 | 100 | Kilograms | 0.00% |
2008 | 100 | Kilograms | 0.00% |
2009 | 100 | Kilograms | 0.00% |
2010 | 150 | Kilograms | 50.00% |
2011 | 150 | Kilograms | 0.00% |
2012 | 150 | Kilograms | 0.00% |