458 



UNITED STATES MINERAL RESOURCES 



Figure 55. — Uranium production, 1948-71, from the United States, Canada, Republic of South Africa, France and African 

 affiliates, Belgian Congo (now Zaire) , Australia, and other countries including Argentina and Sweden in most years, and 

 Finland, West Germany, Portugal, and Spain in some years after 1956. Data from U.S. Atomic Energy Commission 

 (1959), European Nuclear Energy Agency and International Atomic Energy Agency (1969, table 2), U.S. Bureau of 

 Mines (1949-1972), and Williams (1971). 



