Laboratory concentration of a lead-zinc-fluorspar ore from southern Illinois
Institution: | Missouri University of Science and Technology |
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Department: | |
Year: | 1938 |
Record ID: | 1507627 |
Full text PDF: | http://hdl.handle.net/10355/27781 |
"The purpose of this investigation was to ascertain the feasibility of preparing marketable products from a rather complex sulphide-fluorspar ore" – Object, p. 2.