GOLD AND SILVER DEPOSITS — LINDGREN. 173 



Average production 0/ gold in the American Continent for the years 1903-1912. 



(From the Reports of the Director of the Mint and from the tables in Mineral Industry.) 



South America : 



Venezuela $245, 300 



British Guiana 1, 338, 820 



Dutch Guiana 578,650 



French Guiana 2, 177, 540 



Brazil 2,460,150 



Uruguay 66, 650 



Colombia 2, SS4, 590 



Ecuador 271, 430 



Peru 625, 0S0 



Bolivia and Chile 612, 770 



Argentina _ 107, 380 



$11, 368, 360 



Central America 2,535, 680 



North America : 



Canada 12, 179, 510 



United States 90,789,060 



Mexico 19, 711, 050 



122, 679, 620 



Grand total 136, 583, 660 



