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The Stock-Piling Bill-S.752 - Procurement of Strategic Minerals Should Have Beneficial Effect on the Mineral Industry, Both Here end AbroadBy Harry J. Evans
DURING the fury of the conflict it was believed quite generally that World War II was being fought for and would accomplish a permanent peace. Yet, before the guns were actually stilled on all fronts,
Jan 1, 1946
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Resource Efficient Mining Processes of TomorrowBy P Holtham, K Duffy, W Valery, A Jankovic
In the face of increasing energy costs, limited water resources, more stringent legislation, and lower feed grades, the mining industry is searching for more sustainable technologies and practices. Me
Nov 4, 2015
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IC 8610 Summary Of Mining And Petroleum Laws Of The World (In Five Parts) 4. AfricaBy Northcutt Ely
This volume summarizes mining and petroleum legislation in 45 African jurisdictions. Within these jurisdictions, primary attention is given to requirements that must be met in each country for acquisi
Jan 1, 1974
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IC 6964 Reconnaissance Of Mining Districts In Clark County, Nev. ? IntroductionBy William O. Vanderburg
This paper 3/gives the results of a reconnaissance of mining districts in Clark County, Nev., made from November 18 to December 22, 1936, and from February 9 to March 8, 1937-in all, 63 days. While th
Jan 1, 1937
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Effect of using Different Grinding Media on the Flotation of a Base Metal Sulphide and Ug2 Ore Containing Platinum Group MineralsBy K. C. Corin, Z. G. Song, J. G. Wiese
In the present investigation flotation was used as a diagnostic to understand the effects of changes to the media during the grinding stage. The observations from flotation for different media are dis
Jan 1, 2016
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Mining at the Redross and Mariners Nickel MinesBy D Will
RedrossThe Redross orebody averages 1 m wide, has a strike of 50 - 350 m, dips at 55° and has a basalt footwall and an ultramafic hanging wall. The most successful and innovative aspects of mining Red
Mar 21, 2011
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Incorporating Blast Hole Data In The Development Of A Computer Block Model In An Active MineBy Y. S. Roditis
A new method for interpolating a block model is proposed, where both the diamond drill holes (DHs) and blast holes (BHs) data are used. Combining these data types poses a geostatistical "class size" p
Jan 1, 1992
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Liberation's Emerging Role in Making Cost Competitive Utility CoalsBy J. W. Parkinson
With most of the coal currently mined in the eastern U.S. already requiring cleaning to meet electric utility coal specifications, the question remains how medium- and high-sulfur coal producers will
Jan 1, 1988
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60. Copper-Molybdenum Mineralization at Mineral Park, Mohave County, ArizonaBy D. M. Clippinger, J. J. Eidel, J. E. Frost
At Ithaca Peak, one of three peaks situated on Duval Corporation's Mineral Park property, a 'Single pulse of quartz monzonite magma intruded the isoclinally folded Precambrian Cerbat complex consistin
Jan 1, 1968
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Building Safe, Productive Cultures and LeadershipBy M I. Roberts
Corporate and workplace culture, as many owners, directors, executives and managers know, is by far the most powerful determinant of productivity. It’s much more significant than buildings and equipme
Jun 22, 2016
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Reduction of Carbon-Burdened Chromite Pellets in the Presence of AdditivesBy Guohua Bai, Mingjun Rao, Jianchen Lim, Guanghui Li, Tao Jiang
"By using thermogravimetry, optical microscope and chemical phase analysis, the solid-state reduction of carbon-burdened chromite pellets in the absence and presence of additives were investigated. Th
Jan 1, 2011
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Managing Uncertainty on the Cut 8 ProjectBy G M. Jones, J Rademan
Debswana, owned by the Government of the Republic of Botswana (GRB) and De Beers in a 50:50 joint venture partnership, operates the Jwaneng diamond mine in Botswana - the most valuable diamond mine in
May 24, 2012
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RI 8190 Electrokinetic Consolidation of Slimes in an Underground MineBy R. H. Sprute
The Federal Bureau of Mines conducted full-scale field tests in electro-kinetic dewatering and consolidation of slimes in cooperation with the Hecla Mining Co. at two of the firm's underground mi
Jan 1, 1976
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Managing the Giant – A Mine Geologist’s Perspective to the Mining of the Olympic Dam DepositBy M K. Kapo, S C. Nzama
The success of a mining operation depends on the quality of data used in decision-making processes and the people involved in making operational decisions. At Olympic Dam, mine geologists form an inte
Aug 18, 2014
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RI 2746 Sanitary Survey Of The Coal Mines Of Alabama ? IntroductionBy F. V. Meriwether
The Bureau of Mines, in cooperation with the Federal, State, and local health services, and the mining companies, and miners? organizations, has for several years been carrying on sanitary surveys of
Jan 1, 1926
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Geology of the Waite-Ackerman-Montgomery Property Duprat and Dufresnoy Townships, QuebecBy J. E. Gill
Introduction During the past summer, detailed geological mapping was extended to cover the entire group of 31 claims owned by Waite-Ackerman-Montgomery Mines, Ltd., and considerable new information w
Jan 1, 1932
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IC 8269 Mining Methods and Practices at the Young Mine, American Zinc Co of Tennessee, Jefferson County, TNBy Lloyd Williams, James R. Boyle
The mining methods and practices used at the Young zinc mine, American Zinc Co. of Tennessee, have resulted in a low-cost, high-yield operation. Zinc ore (sphalerite) occurs in limes tone- dolomi te b
Nov 1, 1964
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New Tricks For An Old Elephant: Revising Concepts Of Coeur d'Alene GeologyBy Brian G. White
The Coeur d'Alene Mining District of northern Idaho is remarkable for its number of large ore bodies and for the amount of its historical production of lead, zinc and silver (Fig. 1). Since vei
Jan 1, 1998
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Roasting Practices at International NickelBy Roorda H. J, R. R. Saddington, Curlook W
THE copper-nickel sulfide ore deposits of the International Nickel Company of Canada, Limited contain the minerals pyrrhotite, pentlandite, and chalcopyrite. In the extraction of the nickel, copper, a
Jan 1, 1961
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Understanding Rock Mass Behaviour through the Development of an Integrated Sensing PlatformBy E Widzyk-Capehart, C Hölck Teuber, S Steffen, V Rivero, O Fredes, E Sanchez, I Pedemonte, N Gonzalez
This paper summarises the research, development and initial application of a sensing platform that has the potential to monitor subsurface deformations, pore pressure and other variables simultaneousl
May 9, 2016