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New Zealand Institute of Mining Engineers
I would take this, opportunity of thanking you for the high honour you have conferred on me in electing me to the responsible position of President. You may rest assured I will use my best endeavours
Jan 1, 1901
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Mineragraphy or the Petrology of Ores and its Economic Significance
Mineragraphy is a coined term to signify the field of microscopic investigation of ore minerals. The term is not euphonius and is sometimes regarded as superfluous because the subject is no more than
Jan 1, 1932
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Mining - Basic Considerations for Long-Distance Solids Pipelines in the Mineral Industries (MINING ENGINEERING. 1961, vol. 13. No. 8. p. 976)
By R. Costantini
The author discusses the promising future of the use of pipelines for transportation of ore slurries over long distances, citing existing installations. Various criteria and factors affecting the use
Jan 1, 1961
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Effects of In-seam and Near-seam Conditions and Asymmetric Pillar Loading on Coal Pillar Strength
By Daniel W. H. Su
The importance of incorporating fundamental principles of rock material response and failure mechanics into a pillar strength design model has been demonstrated. To accurately assess pillar strength,
Jan 1, 1997
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Construction of a Monolithic Silica Reverberatory Furnace Bottom
A poured slag bottom is universally considered to be the best type bottom for copper reverberatory furnaces. It is impervious to molten matte and ready for immediate use.When molten slag is not availa
Jan 1, 1939
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Discussion - Mineral resource objectives of the Continental Scientific Drilling Committee’s dedicated drill holes and add-on science to solve mineral deposit problems
By C. Meyer, J. J. Eidel
C. W. Hunt I wish to register strong disagreement with the choices of drilling sites chosen by the Continental Scientific Drilling Committee, while endorsing the stated objectives. Of special signifi
Jan 6, 1987
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The Use And Abuse Of Feasibility Studies (c627553d-2bd9-45a2-832d-29f2383e03fc)
By W. Mackenzie
The development of a resource project inevitably requires the investigation of a vast range of issues across most engineering disciplines - mining, metallurgical, chemical, civil, electrical, mechanic
Jan 1, 2007
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Improved Intersection Design And Monitoring In The Sydney Coalfield
By G. R. Corbett
The introduction of roof bolts to Phalen Colliery in the Sydney Coalfield, Nova Scotia (annual output of 2Mt) has been successfully implemented in maingate and tailgate entries over the last four year
Jan 1, 1995
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Continuous Grouting In Embedding Of Sheet Piles
By Jouko L. Lehtonen
Sheet pile walls can be sealed watertightly using various methods. The objective of this paper is to introduce a new innovation comprising the use of continuous cement grouting during embedding. The m
Jan 1, 2006
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Spokane Paper - The Assay and Valuation of Gold-Bullion
By Frederic P. Dewey
The Bureau of the Mint of the United States Treasury maintains 13 ofEces for the purchase of gold-bullion, and this paper describes an investigation to establish the reasonable differences in the assa
Jan 1, 1910
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The Practicalities of Monte Carlo Type Risk Analysis in Mining Projects
The profitability of individual ore blocks can be classed as clearly profitable, clearly not profitable, and those in between which are by nature quite sensitive to their major cost and revenue driver
Jan 1, 2002
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OFR-135-77 Multilift Longwall Mining Methods For Thick Coal Design And Feasibility
By John Wilson
This report describes the performance of Phase I of a project to design, analyze, and demonstrate a multilift longwall mining method applicable to mining coal seams twelve (12) feet or more in thickne
Jan 1, 1976
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Highlights - Aluminum -
Reynolds Metals Company announced plans to increase its rate of production of primary aluminum by 17 thousand tons per year by the end of February. Other producers were expected to increase operating
Jan 1, 1976
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Pond Rehabilitation And Establishment Of A Site-Based Environmental Educational Curriculum At Cleveland-Cliffs Michigan Operations
By A. Koski
A pond rehabilitation and environmental education project were proposed by Cleveland-Cliffs Michigan Operations (CCMO) and approved by the Michigan Department of Environmental Quality (MDEQ) and the U
Jan 1, 2007
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Optimisation of Crushing and Grinding Circuits Using Steady-State Simulation
By C. A. Brown
"Steady-state simulation has been used for over 20 years to optimise the operation of crushing and grinding circuits. Throughout that period continuing comminution research has been the basis for impr
Sep 12, 2005
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Driven Piles In Glacial Deposits Exhibiting Time Dependent Capacity
By Upendra L. Karna
The pile capacity gain with time evaluated and implemented for the construction of the Route 21 Viaduct in Newark, NJ, U.S.A is discussed in this paper. The project consisted of the replacement of mor
Jan 1, 2006
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Chapter 12. Determination and Payment
By Karl J. C. Harries
"12.1. NO DEPRECIATION/GAAPAll calculations and computations relating to the Royalty shall be carried out in accordance with generally accepted accounting principles consistently applied to the extent
Jan 1, 2003
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The Next Milestone . . . . . .AccessDirectTM
By Frank G. Wickert
One key to maintaining successful mining operations in today?s global economy is in having the ability to access real-time machine operating data ([1] G. Brown, B. Ebacher, W. Koellner,2000)([2] Broch
May 1, 2002
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Cleaning- Bituminous Coal
By J. R. Campbell
THE need for standardizing methods of arriving at definite conclusions regarding the cleanability of a given coal, and for measuring the performance of coal-cleaning equipment, is constantly increasin
Jan 1, 1928
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RI 6046 Differential Sulfatization Of A Georgia Manganiferous Iron Ore ? Introduction And Summary
By H. P. LeVan
The aced for reliable reserves of the essential element, manganese, has been a continuing concern of the Federal Government for more than three decades. Because of the increasing vulnerability of outs
Jan 1, 1962