Tilden Mine

BOYUM, B. H. THE MARQUETTE MINERAL DISTRICT OF MICHIGAN.21ST ANN. INST. ON LAKE SUPERIOR GEOLOGY,ISHPEMING, MICHIGAN, APRIL 30 - MAY 4, 1975. NORTHERNMICHIGAN UNIVERSITY, ISHPEMING, MICHIGAN, 1975, 59 PP.THE CLEVELAND-CLIFFS IRON COMPANY. 1979 FORM 10-K. P. 9.ENGINEERING AND MINING JOURNAL. CLEVELAND-CLIFFS' TILDENEXPANSION FEATURES NEW PROCESS TECHNOLOGY.V. 179, NO. 10, OCTOBER 1978, P. 25.PAANANEN, A. D. AND W. A. TURCOTTE. FACTORS INFLUENCINGSELECTIVE FLOCCULATION - DESLIMING PRACTICE AT THETILDEN MINE. MIN. ENG., V. 32, NO. 8, AUGUST 1980,PP. 1244 - 1247.SKILLINGS, D. N., JR. CLEVELAND-CLIFFS DEDICATES TILDENMINE IN MICHIGAN. SKILLINGS' MIN. REV., V. 64, NO. 34,AUGUST 23, 1975, PP. 10 - 17.THOMAS, R. TILDEN WILL DOUBLE CAPACITY BY YEAREND. ENG.AND MIN. J., V. 180, NO. 9, SEPTEMBER 1979,PP. 138 - 143.VILLAR, J. W. AND G. A. DAWE. THE TILDEN MINE - A NEWPROCESSING TECHNIQUE FOR IRON ORE. MIN. CONG. J.,V. 61, NO. 10, OCTOBER 1975, PP. 40 - 48.# ASSOCIATED WITH SEQ NO.0261039009 & 0261039012CLEVELAND-CLIFFS INC, SEC FORM 10-K REPORT, 12/31/93, P.6.