Search Documents

  • AUSIMM
    Biogeochemical Prospecting for Zinc and Lead in the Te Aroha Region of New Zealand

    The uptake of zinc, lead, and copper by the flora of the Tui Base Mine area near Te Aroha is described.Vegetation and soil samples were taken from two traverses across the Raukaka Lode. Results. after

    Jan 1, 1969

  • IIMP
    Monitoreo de zonas revegetadas de cierre de minas mediante la utilizacion de tecnicas de teledetección espacial

    By Carlos Alberto Sanchéz

    El presente trabajo describe la realización del monitoreo de zonas revegetadas de cierre de minas utilizando técnicas de teledetección espacial. El estudio evaluó las áreas iniciales del programa de r

    Sep 12, 2005

  • CIM
    Improving Sulphide Recoveries in Complex Gold Ore Bodies Using Cost Effective Pre-Concentration by Gravity

    By Yaw Boadi, Andrew McCallum, Sandy Gray, Yavuz Atasoy, Peter Wemyss

    "Various full-scale test programs and installations of the InLine Pressure Jig (IPJ) have provided evidence that pre-concentration of the difficult to leach sulphide mineral through gravity can provid

    Jan 1, 2004

  • CIM
    Stabilité Géotechnique Des Ouvrages De Retenue Pour Les Résidus Miniers: Problèmes Persistants Et Méthodes De Contrôle

    By Michel Aubertin

    Les digues de retenue de résidus miniers devraient être conçues de façon à supporter les charges les plus défavorables qui puissent être anticipées. Les nombreux incidents survenus au cours des derniè

    Nov 1, 2002

  • NIOSH
    RI 3815 Utilization of Three Kids Manganese Ore in the Production of Electrolytic Manganese

    "INTRODUCTION Industrial utilization of the present submarginal domestic manganese resources of the United States is wholely dependent at this time on the electrolytic manganese process established as

    Jun 1, 1945

  • SME
    Residence Time Distribution In Single Big Industrial Flotation Cells

    By J. Yianatos

    The collection zone residence time distribution (RTD) of mechanical self-aerated flotation cells was characterized for liquid and solid per size class (-45 mm, +45-150 mm and +150 mm). It was found th

    Jan 1, 2008

  • CIM
    Archean Lode Gold and Base Metal Deposits: Evidence for Metal Separation into Independent Hydrothermal Systems

    By R. W. Hodder

    "Archean lode gold deposits of both vein and chemical sedimentary types typically have major enrichments of certain rare elements, including Au, Ag, As, Sb, B, W, Se, Te and Bi, coupled with low or ne

    Jan 1, 1982

  • AUSIMM
    Innovative Approaches to ‘Wicked’ Problems – Resource Development and Communities in Western Australia’s Mid West

    By A Buckley

    Many policy issues facing the mining industry and affected communities are at a level of complexity that they can be called ‘wicked’ problems. The term ‘wicked’ in this context is used, not in the sen

    Nov 22, 2011

  • DFI
    Design and Construction of the Summit Senior Care Facility into the Side of an Unstable California Hillside

    By Patrick O. Shires, Harry W. Schnabel

    With stable building sites becoming scarce in the greater San Francisco Bay Area, the new Summit Senior Care Facility is being built into the side of an unstable hillside adjacent to the San Ramon Reg

    Jan 1, 2018

  • ISEE
    Drill Monitoring and GPS Developments and their Impact on the Drill to Mill Process

    By John Vynne

    Too often, a mine’s operations, including drilling, blasting, loading, hauling, crushing, processing, etc., are considered independent steps, rather then a continuous process. In fact, these are inter

    Jan 1, 2000

  • SAIMM
    Modelling water uptake in highly compacted bentonite in environmental sealing barriers

    By W. Wittke, J. Gattermann

    ABSTRACT: One alternative to close a radioactive waste repository in rock salt is the construction of a “Cross Section Closure (CSC)“ sealing barrier. The proposed material for the CSC is highly compa

    Jan 1, 2003

  • SME
    Greenland: A Potential Trove of Minerals

    By Louis W. Cope

    Many Americans have seen Greenland while flying over it on their way to or from Europe. Few have visited this largest island in the world. Portions of the 20 percent of the territory that are not ic

    Jan 1, 2004

  • SME
    Big Hole Drilling -- The State Of The Art

    By M. D. Lackey

    The "Art" of Big Hole Drilling has been in a continual state of evolution at the Nevada Test Site since the start of underground testing in 1961. Emplacement holes for nuclear devices are still being

    Jan 1, 1983

  • SME
    Preliminary results of physical, geochemical, and sediment characteristics in the Benthic environmental Impact experiment Site (BIS) of Korea

    By Kiseong Hyeong, Young-Tak Ko, Gee Soo Kong

    "The benthic environmental impact experiment addresses environmental impacts at a specific site related to deep-sea mineral resource development. For such a purpose, since 2010 we have carried out ess

    Sep 1, 2014

  • DFI
    Hollow Core Bar Micropiles - Design Parameters Interpreted From 404 Load Tests

    By Jesús E. Gómez

    This work is a continuation of a paper presented in the 32nd DFI Annual Conference, Colorado 2007, titled ?Hollow Core Bar Micropiles - Design parameters interpreted from 260 load tests.? The first pa

    Jan 1, 2008

  • CIM
    Impact of Operating Conditions on Emissions from Mine Haul Trucks Operating in the Oil Sands Region of Alberta, Canada

    By R. J. Schafer-Frentz, T. G. Joseph, M. Curley

    "Greenhouse gas emissions—specifically of carbon dioxide—are a concern in Canada, where industrial sectors such as mining are stringently regulated for carbon release. Cumulative emissions are positiv

    Jan 1, 2019

  • NIOSH
    RI 3777 Wartime Application of Air-Gas Injection and Oil-Well Reconditioning in the Appalachian Region

    By Sam S. Taylor

    "INTRODUCTION This report deals with a comparatively simple application of some of the engineering principles involved in the evaluation, installation, and operation of air- or gas-injection projects

    Sep 1, 1944

  • NIOSH
    RI 3707 Briquetting Subbituminous Coal

    By V. F. Parry, John P. Goodman

    "INTRODUCTION Review of Previous Work Many investigators and certain commercial interests have recognized that the briquetting process is a practical method to convert much of what is now considered u

    Jun 1, 1943

  • AIME
    Producing – Equipment, Methods and Materials - Vertical Fracture Height – Its Effect on Steady-State Production Increase

    By W. T. Malone, J. R. Williams, R. L. Tiner, J. M. Tinsley

    Hydraulic fracturing methods for production stimulation have become a common procedure in the oil and gas industry. Fracturing treatments are performed on wells of various potentials to help increase

    Jan 1, 1970

  • NIOSH
    Mineral Indicators - Aluminum: (8360beb9-cad2-41f6-97b0-42204723aeec)

    At the end of August, U.S. producer posting of 99.5 percent unalloyed aluminum had been established at 48¢ per pound. At that time, dealer-quoted unalloyed ingot was reportedly at 44¢-47¢. CADMIUM

    Jan 1, 1976