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Showing: 1 to 10 of 17 matches for "quinnesec formation"  Page   1   2 TITLE Duluth Paper - Mode of the Deposition of the Iron-Ores of the Menominee Range, Michigan  SUMMARY ... At Quinnesec it can be studied readily. The next, or Banking group, which is estimated at a thickness of 1000 feet, is called the Quinnesec ore-formation. ... AUTHOR Fulton, John PUBLISHED 1888 TITLE Index  SUMMARY ... [35]. Bituminous coals, Alaska, 496. Biwabik iron-bearing formation, Mesabi dist., Minn. [116]. Blair gold-mine, Silver Peak, Nev., 648,650. ... PUBLISHED 1906 TITLE Chicago Paper - Correlation of Formations of Huronian Group in Michigan (with Discussion)  SUMMARY ... The Quinnesec schists, volcanic extrusive rocks of great but unknown thickness, succeed the Hanbury formation and are to a certain extent interbedded with it. ... AUTHOR Allen, R. C. PUBLISHED 1920 TITLE Index J - M  SUMMARY ... on steel-rail manufacture, XL, [342]. Johanaaon: on composition of ore-bearing formation, XXXVIII, 770. ... Judith River formation, Montana, XLVI, 896. ... PUBLISHED 1918 TITLE A Summary Of Lake Superior Geology With Special Reference To Recent Studies Of The Iron-Bearing Series - General Geology Of The Lake Superior Iron-Bearing Copper-Bearing Series  SUMMARY ... sandstones. 31ichignmme formation,con- taining pm- ducti\.c iron- l,cnrillg hori- zoll Ilr,t sepil- ratell in ]nap- 3 ... Quinnesec schist.(?) ' gnelsses. ... AUTHOR Leith, C. K. PUBLISHED 1913 TITLE Boston Paper - Note on a New Device for Operating Blast-Furnace Charging-Bells  SUMMARY ... 53.27 .036 Quinnesec ..... 64.56 7.69 .037 ... The lowest members of the coal-formation, No. XIII. of the ... AUTHOR Roberts, Frank Calvin PUBLISHED 1888 TITLE Discussion - Discussion Of Replacement Hematite Deposits, Steep Rock Lake, Ontario - By Roberts, Hugh M. And Bartley, M. W., Mining Technology, January 1943  SUMMARY ... Iron formation in the same relationship to volcanics is exten- sively developed on the western Menominee Range of Michigan, in the Middle Huronian belts; also ... AUTHOR Royce, Stephen PUBLISHED 1943 TITLE Index U - Z  SUMMARY ... mineralization of, XXXVIII, 249. ore-bearing, formation and enrichment, XXXVIII, 245268. ... Virginia slate formation, Mesabi dist., Minn., XXXVI, [116, 136, 1371. ... PUBLISHED 1918 TITLE Duluth Paper - The Chapin Iron-Mine, Lake Superior  SUMMARY ... A cross-section of the ore-formation shows, on the north or hang- ing side ... compressed air furnished by a plant of air-compressors located at Quinnesec Falls on ... AUTHOR Larsson, Per PUBLISHED 1888 TITLE Lake Superior Paper - A Summary of Lake Superior Geology, with Special Reference to Recent Studies of the Iron-Bearing Series  SUMMARY ... material, but now believed to represent a sedimen- taryiron-formation,infolded or ... of the Menominee district, have been known as the " Quinnesec schists." To ... AUTHOR Leith, C.K. PUBLISHED 1906 Showing: 1 to 10 of 17 matches for "quinnesec formation"  Page   1   2 Search Again