"In the Wisconsin field, the zinc blende is usually found associated with iron sulphide in the form of marcasite. This ore, after being milled and concentrated at the mines, is sent to separating plants for further treatment by roasting and magnetic separation, inasmuch as the mixed blende and marcasite concentrate, owing to the high iron content, is not suitable for the zinc smelter, and the magnetic separation scheme of separation must be resorted to"--page 1.
Clayton, Charles Yancey, 1891-
Materials Science and Engineering
Professional Degree in Metallurgical Engineering
Missouri School of Mines and Metallurgy
ii, 66 pages
© 1922 Earl G. Deutman, All rights reserved.
Thesis - Open Access
Library of Congress Subject Headings
Magnetic separation of ores
Marcasite -- Wisconsin
Zinc industry and trade -- By-products
Print OCLC #
Electronic OCLC #
Link to Catalog Recordhttp://laurel.lso.missouri.edu/record=b2609489~S5
Deutman, Earl George, "The roasting and magnetic separation of Wisconsin ores and the utilization of the by-products" (1922). Professional Degree Theses. 55.