Mill practice in Joplin
"Milling in the Joplin District is, compared with the practice in other zinc fields, seemingly very crude. To one unacquainted with the peculiar conditions of this district, the amount of ore which goes into the tailing pile seems unnecessarily high. There are several things which account for the low saving made"--page 1.
Mining and Nuclear Engineering
B.S. in Mining Engineering
Missouri School of Mines and Metallurgy
i, 9 pages
© 1907 Ira Lee Wright, All rights reserved.
Thesis - Open Access
Zinc mines and mining -- Missouri -- Joplin
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Link to Catalog Recordhttp://merlin.lib.umsystem.edu/record=b2610448~S5
Wright, Ira Lee, "Efficiency of mill practice in the Joplin District" (1907). Bachelors Theses. 277.