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Quarry Blasting is BoringBy Darcey Baker
Quarry Blasting is usually boring, and that is how we like it. By this, boring means routine, straightforward, meat and potatoes blasting. Quarries typically will not utilize cast blasting, coyote tun
Jan 1, 2009
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Development of the automatic GO-60 drillBy R. England
"This paper describes the objectives and design parameters for the operation of a computerized In-The-Hole (I. T.H.) Drill. The principal objective is to add computer control to an Inco 00-60 I. T.H.
Jan 1, 1987
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Slurry TBM Tunnel In Rock, The Modified Detroit River Outfall No. 2By William H. Hansmire
The Modified Detroit River Outfall No. 2 (MOD DRO-2) will discharge treated wastewater to the Detroit River. Construction of a 6.4-m-diameter, 1.9-km-long tunnel was halted in 2003 by flooding during
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Thermodynamics of Cobalt Oxide in Iron Silicate-Based SlagsBy S Jahanshahi, D R. Swinbourne
The classical metal-slag-gas equilibrium technique was used to study the thermodynamic activity of cobalt, iron and their oxides in iron silicate based slags containing under controlled oxygen potenti
Jan 1, 2000
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Twelve Technology Tools to Design and Optimise the Production Chain from Resource to ProductBy Rob Morrison, Peter Cameron
"Many products and technologies have been developed from outcomes of research projects carried out by the Julius Kruttschnitt Mineral Research Centre (JKMRC). When these products and technologies are
Jan 1, 2003
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Pitfalls In Vezin Sampling For Finely Crushed Materials (4f77bfd3-c00c-4e22-9de0-dc8343fb6770)By C. Kruger
Anglo American Platinum has adopted a strategy of best practice principles (BPP) for sampling, mass measurement, analysis, and metal accounting for more than a decade now. When new plants are designed
Jan 1, 2014
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An Investigation Into The Physical Constraints Of The Current Sub-Decline At Turffontein ShaftBy M. C. Bhulose
Paper written on project work carried out in partial fulfilment of B. Eng (Mining Engineering) degree The purpose of this project was to identify constraints that could occur in the current sub-d
Jan 1, 2004
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The Economic Potential of the Greymouth CoalfieldThe Greymouth Coalfield contains New Zealand's greatest known resource of bituminous rank coal. The coals are of very high quality, with low ash and sulphur contents and a range of other properti
Jan 1, 1985
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Preliminary Study on the Improvement of Afforestation Techniques Applied to Aggregate Mines in JapanDevelopment of aggregate resources for use in structural concrete has been encouraged in Japan to support infrastructure improvement and national land conservation. Natural aggregate is a valuable res
Dec 6, 2010
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Keynote Address: Industrial uses of slag—The use and re-use of iron and steelmaking slagsBy R. Dippenaar
Traditionally, iron ore has been reduced with coke in a blast furnace and the hot-metal product of the blast furnace containing carbon, manganese, silicon, sulphur and phosphorous, was subsequently re
Jan 1, 2004
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Hot Dip Tinning Operations at Port KemblaA commonplace, sometimes overlooked or taken for granted, article of everyday existence is the tin can. Produced from thin gauge low carbon steel, and commonly coated with a mere 60 millionths of an i
Jan 1, 1958
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Pumping Machinery for Mines, with Special Reference to the Plant at the Waihi Mine, N.Z.THE choice of a pumping plant for the drainage of a mine is a matter of such importance that it is obvious that in a short paper it is impossible to go fully into the reasons governing the adoption of
Jan 1, 1912
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Variation of thermal conductivity of rocks with pressureBy A. Demirci, A. Keçeciler, Y. S. Durutürk
"This paper deals with the results of the variation of thermal conductivity of rocks with pressure on a laboratory scale. For this purpose, the authors have added a pressure-supplying unit to the appa
Jan 1, 2002
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Government Minerals Policy Assailed at AMC Conference"Lax, misguided, and dangerous" is Rep. James Santini's description of the official US position on strategic nonfuel minerals. Santini (D-NV), chairman of the House Mines and Mining Subcommittee,
Jan 11, 1980
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Corona Corporation Nickel Plate MineBy S. Haggarty
"Wholly owned by Corona Corporation, the Nickel Plate Mine is an open pit, gold mining operation located near Hedley, 50 km west of Penticton, in Southern British Columbia.Milling capacity is 3,400 SD
Jan 1, 1991
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Rock Bursting And Seismicity During Ramp Development, Lucky Friday Mine, Mullan, IdahoBy J. K. Whyatt, B. G. White
A comprehensive survey of mine seismicity and rock bursting during development of two sublevels at the Lucky Friday Mine, Mullan, ID, USA, was conducted to better define rock failure mechanisms and so
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Treated Round Wood Piling SpecificationsBy James S. Graham
Specifications for treated round wood piling are presented for the engineers consideration. Included in the text are background information, technical committees, Chellis, quality, treatment, static a
Jan 1, 1992
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RI 3112 Flotation Reagents, 1929By R. L. Kidd, T. H. Miller
"INTRODUCTION This paper is the seventh of a series of yearly reviews started in 1921 and pre¬sents information gathered in a cooperative investigation undertaken by the United States Bureau of Mines
Aug 1, 1931
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Recent Developments in Pre-driven Recovery Road DesignBy Rob Thomas
Pre-driven recovery roads are used to speed up the longwall recovery process by reducing bolt-up requirements and by improving ground conditions on the face during the removal of the powered supports.
Jan 1, 2008
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Marketing junior exploration in Quebec and Canada: The 4 PsBy Jacque Trottier, Marcel Vallée, Gratien Gélinas
"Mineral exploration in Canada traditionally has gone from boom to bust in cyclical pat-terns following market and discovery cycles, but other endemic factors related to exploration financing and perf
Jan 1, 1996