"The property of the Ruby Copper Company is located in Township 21 S., Range 15 E., near the southern end of the Santa Rita Mountains, Wrightson Mining District, Santa Cruz County, Arizona. It is reached by a good wagon road from the town of Pantagonia, which, because of its location on the Benson to Nogales Branch of the Southern Pacific Railroad, is the supply point for a large mining section--page 1.
Mining and Nuclear Engineering
Professional Degree in Mining Engineering
Missouri School of Mines and Metallurgy
i, 15 pages
© 1916 Colwell Arba Pierce, All rights reserved.
Thesis - Open Access
Copper mines and mining -- Arizona
Print OCLC #
Electronic OCLC #
Link to Catalog Recordhttp://merlin.lib.umsystem.edu/record=b1487982~S5
Pierce, Colwell Arba, "Preliminary report on the property of the Ruby Copper Company" (1916). Professional Degree Theses. 251.