Figure 4.
Gold production in the United States and in Nevada, 1835–2014 (data from Dobra, 2002, U.S. Geological Survey, U.S. Bureau of Mines, and Nevada Bureau of Mines and Geology; updated from Price, 2013).
Gold production in the United States and in Nevada, 1835–2014 (data from Dobra, 2002, U.S. Geological Survey, U.S. Bureau of Mines, and Nevada Bureau of Mines and Geology; updated from Price, 2013).