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Showing: 1 to 10 of 1660 matches for "lake superior copper"  Page   1   2   3   4   5   6   7   8   9  next TITLE Baltimore Paper - The Lake Superior Copper Bocks in Pennsylvania  SUMMARY ... 52 WALL ST., NEW YORX, Feb. lath, 1879. THE LAKE SUPERIOR COPPER ROCKS IN PENN- S YL VANIA. ... Page 3. THE LAKE SUPERIOR COPPER ROCKS IN PENNSYLVANIA. 333 ... AUTHOR Blandy, J.F. PUBLISHED 1879 TITLE The Lake Superior Copper Rocks in Penn¬sylvania  SUMMARY ... 52 WALL ST., NEW YORX, Feb. lath, 1879. THE LAKE SUPERIOR COPPER ROCKS IN PENN- S YL VANIA. ... Page 3. THE LAKE SUPERIOR COPPER ROCKS IN PENNSYLVANIA. 333 ... AUTHOR Blandy, J. F. PUBLISHED 1879 TITLE Bethlehem Paper - Topography, with especial Reference to the Lake Superior Copper District  SUMMARY ... each. TOPOQRAPHY WITH ESPECIAL BEFERENCE TO THE LAKE SUPERIOR COPPER DISTRICT. BY JOHN F. BLANDY, YE ... The Lake Superior copper region. ... AUTHOR Blandy, John F. TITLE Topography with Especial Reference to the Lake Superior Copper District  SUMMARY ... each. TOPOQRAPHY WITH ESPECIAL BEFERENCE TO THE LAKE SUPERIOR COPPER DISTRICT. BY JOHN F. BLANDY, YE ... The Lake Superior copper region. ... AUTHOR Blandy, John F., M.E. PUBLISHED 1873 TITLE Rock Bursts In The Lake Superior Copper Mines, Keweenaw Point, Mich. - Introduction  SUMMARY ... 1'01(0. 24 25 2U 27 28 20 20 30 30 31 31 32 32 33 33 34 34 35 ,10 Page 4. 1 ROCK BURSTS IN THE LAKE SUPERIOR COPPER MINES. KEWEENAW POINT, MICH.l INTRODUCTION ... AUTHOR Crank, W. R. PUBLISHED 1929 TITLE Lake Superior Mining Institute  SUMMARY ... ancl sinking, by RC Mahon. Vol. 27 (1929): Historical sket.ch of the Lake Superior copper district, by J. Fisher; A two-ton experimental reverberatory fur- ... PUBLISHED 1933 TITLE Lake Superior Paper - The Constitution of Mattes Produced in Copper-Smelting  SUMMARY The Constitution of Mattes Produced in Copper-Smelting. BY ALLAN GIBB AND R. C. PHILP, MT. PERRY, QUEENSLAND, AUSTRALIA. (Lake Superior Meeting, September, 1904 ... AUTHOR Gibb, Allan ; Philp, R.C. PUBLISHED 1906 TITLE Some Copper Deposits Of Carroll County, Maryland  SUMMARY Page 1. SOME COPPER DEPOSITS OP CARBOLL COUNTY, MARYLAND. 33 ... SOHE COPPER DEPOSITS OF CARROLL COUNTY, M-4 R YLAND. BY PERSlFOR FRAZER, PHILADELPHIA. ... AUTHOR Frazer, Persifor PUBLISHED 1881 TITLE Lake Superior Paper - The Genesis of the Copper-Deposits of Clifton-Morenci, Arizona  SUMMARY Page 1. The Genesis of the Copper-Deposits of Clifton.Morenci. Arizona.* BY WALDEMAR LlNDQREN. WASHINGTON. D . C . (Lake Superior Meeting. September. 1904.) ... AUTHOR Lindgren, Waldemar PUBLISHED 1905 TITLE Numerical Simulation Of Low-Flow Bulkheads To Reduce Uncontrolled Discharge From An Underground Copper Mine  SUMMARY ... underground copper mine covering an area of approximately 34 lan 2 in the Upper Peninsula of Michigan, approximately three miles south of Lake Superior (Figure ... AUTHOR Lewis, R. L PUBLISHED 1996 Showing: 1 to 10 of 1660 matches for "lake superior copper"  Page   1   2   3   4   5   6   7   8   9  next Search Again