01631cam a2200397Ia 4500005981820MiAaHDL20250726000000.0m d cr bn ---auaua880120s1967 dcua bt f000 0 eng d(MiU)990059818200106381sdr-miu.990059818200106381(MiU)MIU01000000000000005981820-goog(OCoLC)17366756(MiU)Aleph005981820UDIUDILHLBOMRIUtOrBLWn-us-miBMRAI 28.23:6976Sorenson, Roy T.Laboratory and pilot plant development of flotation procedures for fine-grained hematitic ores of Marquette Range, Michigan /by R.T. Sorensen and D.W. Frommer.[Washington, D.C.] :U.S. Dept. of the Interior, Bureau of Mines,1967.ii, 34 p. :ill. ;27 cm.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierReport of investigations / United States Department of the Interior, Bureau of Mines ;6976"July 1967"--Cover.Performed with the cooperation of the Cleveland Cliffs Iron Co.Includes bibliographical references.Mode of access: Internet.Flotation.http://id.loc.gov/authorities/subjects/sh85049264HematiteMichigan.Frommer, Donald W.Cleveland-Cliffs Iron Company.http://id.loc.gov/authorities/names/n82247865http://id.loc.gov/rwo/agents/n822478653901507853191300598182020241218004431.020250726000000.020260314140705.02026-03-15T08:00:05Z2026-03-04T18:30:03ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990059818200106381MiUSDRGWLA005981820mdp.39015078531913MIU990059818200106381MIUGWLA20260315googlemdp.390150785319131967pdbibUS fed doc