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Showing: 1 to 10 of 8100 matches for "underground fill"  Page   1   2   3   4   5   6   7   8   9  next TITLE Miscellaneous Underground Methods - Cut-and-fill Mining Methods at Falconbridge Nickel Mines, Limited  SUMMARY ... Filling Operation.-No fill tramming is Manways.-Manways are made by erect- required in the stope. All fill reaches its ing standard 10 by 10-in. ... SOURCE OF FILL ... AUTHOR Metz, John ; Macdonell, D. E. PUBLISHED 1946 TITLE Homestake Mining Company - Bulldog Mountain Operation - Creede, Colorado  SUMMARY ... tailing, used for underground fill assays 175 Ag per mt (0.50 oz Ag per st) whereas the slimes assay about 120 to 137 g per mt (3.5 to 4.0 oz per st) which is ... PUBLISHED 1981 TITLE Hydraulic Backfilling- Effects On Mining Methods - Use Of Sands And Slurries - Trends In Current Practices - Possible Future Developments  SUMMARY ... 478-MINING ENGINEERING, APRIL 1958 Page 4. surface to the stope underground. Fill can be poured into place at the rate of 100 tph of solids through a 4-in. ... AUTHOR Stewart, Richard Maclin PUBLISHED 1958 TITLE Mining On The Edge At The Murray Mine  SUMMARY ... S. Ash, Queenstake, Elko, NV Murray mine was one of the first Mechanized cut and fill underground gold operations in Northern Nevada. ... AUTHOR Ash, S. PUBLISHED 2006 TITLE Westcoast Oil & Gas Corporation - Gooseberry Mine - Sparks, Nevada  SUMMARY ... Flotation tailings are cycloned for a sand-slime separation with the sands used as underground stope fill and the slime portion to tailing dam storage. Page 2. ... PUBLISHED 1981 TITLE Determination Of Components Of Paste Backfill And Its Economic  SUMMARY ... Specially, paste fill with higher cement content is very effective to support wall rock in deep underground cut and fill mining. For mix design, ... AUTHOR Jung, S. J. ; Brackebusch, G. PUBLISHED 2000 TITLE Mining on the Edge of the Murray Mine  SUMMARY ... four years. T he Murray Mine was one of the first mechanized cut-and-fill underground gold operations in north- ern Nevada. At the ... AUTHOR Ash, Sam PUBLISHED 2006 TITLE The Integration Of Backfill Non-Linear Behaviour Into Finite Element Modelling For Underground Mine Design  SUMMARY ... Strain Figure 1. Linear vs. non-linear material behaviour Cut and fill stoping accounts for 35% of Canadian underground mining methods, Sage and Coates, 1973. ... AUTHOR Piciacchia, L. ; Scoble, M. J. ; Rowlands, N. PUBLISHED 1984 TITLE Pneumatic Backfilling & Restoration  SUMMARY ... and by utilizing run-of-mlne waste as the basic backfill material, SOH10 pneumatically backfilled the underground rooms in their mine. The fill material was ... AUTHOR Eby, William R. ; Eby, Cheri PUBLISHED 1982 TITLE Hydraulic Tailing Fill Improvements - Butte-1969  SUMMARY ... study, dry mine tailing was hauled via rail cars from the Anaconda tailing ponds, 25 miles dis- tant, to the tailing fill plants of the underground mines at ... AUTHOR Yde, Harold F., Jr. PUBLISHED 1970 Showing: 1 to 10 of 8100 matches for "underground fill"  Page   1   2   3   4   5   6   7   8   9  next Search Again