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  • AUSIMM
    An Empirical Analysis of Progressive Value and Risk of Exploration in the Plutonic Marymia Gold Belt,Western Australia

    By M Fallon

    The full history of exploration successes, failures and related costs from initial greenfield exploration in 1987 to the current brownfield stages was analysed for the Plutonic Marymia Gold Belt of We

    Jan 1, 2009

  • NIOSH
    Bureau Of Mines Mineral Investigations In The Juneau Mining District, Alaska, 1984-1988 - Volume 2.- Detailed Mine, Prospect, And Mineral Occurrence Descriptions - Section E - Coast Range Subarea ? Introduction - Location, Access, And Land Status

    By Albert H. Clough

    The Coast Range subarea of the Juneau Mining District (JMD) extends from the Canadian border north of the community of Skagway, southerly to Tracy Arm. It is bounded by the international boundary on t

    Jan 1, 2012

  • DFI
    Tapertube ™ Piles

    By Alexander Filotti, Stanley Merjan

    "Abstract. The paper shows the benefits and accomplishments of this relatively new but established product on the pile foundations market in the United States. The first part of the paper describes ge

    Jan 1, 2014

  • CIM
    Reverse Osmosis Desalination Plant at the Bougrine Zinc-Lead Mine, Tunisia

    By Ammar Henchiri, Godfrey McDonald

    "Breakwater Tunisia S.A.’s Bougrine mine is located in a semi-arid region of Tunisia characterized with Triassic salt domes. Due to extensive agricultural land-use in the mine area, a zero-discharge t

    Jan 1, 2003

  • AUSIMM
    Shaft in Rockburst Zone Cu-Ni Thierry Mine, Canada

    Shaft sinking through an amphibolite-granite rock mass experienced rock bursts on the shaft walls and benches. However, rock burst phenomena was exhibited only in granite, which is e1asto-brittle with

    Jan 1, 1982

  • NIOSH
    New Developments With The Coal Mine Roof Rating

    By Christopher Mark, Gregory M. Molinda, Timothy M. Barton

    The Coal Mine Roof Rating (CMRR) was first presented at this Conference nine years ago. Since its introduction, the CMRR has been incorporated into many aspects of mine planning, including longwall p

  • DFI
    Dynamic Analysis Of Follower Driven Piles For The Venice Flood Gate Project

    By Frank Rausche

    Without doubt, driven piles are the most economical deep foundation element for a nearshore environment, providing for high bearing capacities and stiffness, quick installation times, assured quality

    Jan 1, 2006

  • TMS
    Plant-Wide Process Control For The Collahuasi Project

    By Alex Del Castillo

    The mineral processing industry has followed the development of database control systems, and various systems have been installed in existing and new plants. The goal is to improve product quality, ra

    Jan 1, 1999

  • ISEE
    Close - In Blasting

    By Adam Gray, Emery Gray

    State-of-the-art seismographs can be employed to assist the blasting engineer in understanding the propagation of vibration waves generated by blasting. Wave traces and frequency plots are used to adj

    Jan 1, 2005

  • CIM
    Narrow vein mine design at the Hoyle Pond mine

    By John G. Henning

    The Hoyle Pond underground mine is located in the Porcupine Gold Camp, 18 km east of downtown Timmins. Since the initiation of production in 1985, the operation has produced in excess of 1.9 million o

    Oct 1, 2004

  • NIOSH
    Analysis Of Practical Ground Control Issues In Highwall Mining

    By R. Karl Zipf, Suresh Bhatt

    Highwall mining is an important coal mining method. It appears that upwards of 60 highwall miners are presently in operation, and they may account for approximately 4% of total U.S. coal production.

  • SME
    Effect Of Ore Particle Size On Gold Dissolution In A Cyanide Solution

    By J. Egan

    The recovery of gold by ore leaching is influenced by the size of the particles and the chemical environment. Within the experimental error associated to the testing of gold ore, results of a series o

    Feb 27, 2013

  • SME
    An Investigation On The Surface Chemistry Of Some Rare Earth Minerals During Flotation By TOF-SIMS (I-Bench Scale Tests)

    By S. C. Chelgani

    The Thor lake deposit is a world class resource of rare earth (REE) metals and minerals in Canada. Development work to optimize a REE mineral recovery process flow sheet is underway, however, given th

    Feb 27, 2013

  • AUSIMM
    The Application of Hydraulic Stowing Partially Deslimed Mill Residue in Stopes at Broken Hill South Limited

    CONTENTS: Broken Hill The mixing stations.Operating and mixing apparatus.Pulp distribution.Stope preparation.Filling procedure.Consolidation of old fill.Drainage:Pulp density tests. Life of sand pipe

    Jan 1, 1944

  • SME
    Engineered Pumpable pHoam?: A New Innovative Method For Mitigating Ard

    If one can embrace the medical analogue, much of the mining industry currently suffers from a massive bacterial infection. When pyrite-bearing or sulfide-bearing rock formations, tailings, or mine was

    Jan 1, 2012

  • AUSIMM
    Residual Aeolian Placers - A New Style of Gold Deposit in New Zealand

    Residual aeolian placers (RAPs) are formed by the wind, by preferential entrainment and removal of small and low-density detritusfrom a pre-existing, typically sedimentary sequence containing heavy mi

    Jan 1, 2004

  • TMS
    Modeling The Effects Of Internal Convection On Dendritic Evloution In Stainless Steel Alloys

    By Alaina B. Hanlon

    Keywords: Undercooling, Convection, Dendrites, Stainless Steel, Levitation Certain Fe-Cr-Ni stainless steel alloys solidify from an undercooled melt by a two-step process in which the metastable fe

    Jan 1, 2005

  • SME-ICGCM
    Longwall Recovery At Bailey Mine - Ground Control Challenges And Solutions (963204bd-df7d-40f3-9bd2-496636477d24)

    By Daniel Su

    This paper describes recent ground control challenges encountered at the longwall recovery areas of one of Bailey Mine?s two longwall faces and the proactive measures taken by CONSOL management and en

    Jan 1, 2009

  • CIM
    Milling Circuit Control and Optimisation: The Millstar with IES

    By J. R. Hart, V. C. Smith, V. P. Babarovich-Hansen, J. H. Schubert

    "An introduction and case study of Mintek's latest generation of Milling Circuit controller, the MillStarTM with IES (Interpreting Expert System) is presented. This paper also describes as a case stud

    Jan 1, 2000

  • SME
    Techniques for Assessing and Mitigating Longwall Subsidence Effects on Interstate Highways Mining, Metallurgy and Exploration

    By Yi Luo, Jian Yang, Hua Jiang

    Surface subsidence induced by underground coal mining activities, especially longwall mining operations, can cause various problems to interstate highways ranging from structural integrity, drivabilit