References
Agricola, Georgius, 1556, De Re Metallica, Hoover, Herbert Clark, and Hoover, Lou Henry, translators, 1950. New York: Dover, 638 p.
Bass, Thomas A., 1991, Land of bronze: Discover, v. 12 (Dec.), p. 62-66.
Biringuccio, Vannoccio, 1540, The Pirotechnia of Vannoccio Biringuccio, Smith, Cyril Stanley and Gnudi, Martha Teach, translators, 1990, reprint of 1959 edition published by the American Institute of of Mining and Metallurgical Engineers. New York: Dover, 477 p.
Block, Sandra, 1996, Copper prices still on shaky ground: USA Today, June 17, 1996, p. 1B.
Brokaw, A. L., Baurer, H. L., and Breitrick, R. A., 1973, Geologic Map of the Ruth Quadrangle, White Pine County, Nevada: U.S. Geological Survey, Geologic Quadrangle Map GQ-1085, 1:24,000.
Butts, Allison, ed., 1954, Copper: The Science and Technology of the Metal, Its Alloys and Compounds. American Chemical Society Monograph Series. New York: Reinhold, 936 p.
Encyclopedia Americana. Danbury, Connecticut: Grolier, Inc., 1993.
Hose, Richard K., Blake, M. C., Jr., and Smith, Roscoe M. 1976, Geology and Mineral Resources of White Pine County, Nevada: Nevada Bureau of Mines and Geology, Bulletin 85.
Joralemon, Ira B., 1934, Romantic Copper. New York: Appleton- Century, 294 p.
Kadlec, Daniel, 1996, Regulation is weakest link in metals markets: USA Today, Monday, June 17, 1996, p. B4.
Mikesell, Raymond F., 1979, The World Copper Industry. Baltimore, Maryland: The Johns Hopkins University Press, 392.
Milliken, Frank R., 1982, Copper: World Book Encyclopedia, v.4, p. 822-826.
Motta, Mary, and Mangum, Jeff, 1996, Copper traders speculate on metal's prices: USA Today, June 17, 1996, p. 4B.
Mullins, Marcy E., 1996, Copper plunges: USA Today, June 17, 1996, p. 4B.
Ross, John R, 1975, Stones of Destiny. Houghton, Michigan: Michigan Technological University, 253 p.
Smith, B. Webster, 1967, The World's Great Copper Mines. London: Hutchinson, 117 p.
Wark, Tammi, 1996, Copper: Wired into our lives: USA Today, June 17, 1996, p. 4B.
Weiner, Paul, 1993, Copper: Encylopedia Americana, v. 7, p. 759-766.
Wilson, A. J., 1994, The Living Rock. Cambridge, England: Woodhead Publishing Limited.
The World Book Encyclopedia. Chicago: World Book-Childcraft International, 1982.
![]()