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  • IOM3
    Diagnosis of tunnel roof stability with a robotic sensor test bed

    By G. Zhan, P. Mousset-Jones, G. Danko, J. J. K. Daemen, C. Mezei

    Paper presented at the conference Risk assessment in the extractive industries, held in Exeter, 23-24 March 1994, and first published London: IMM, 1994, preprint volume. 18pp., 12 refs. (Originally en

    Dec 1, 1994

  • IOM3
    Monitoring airborne dust from quarrying and surface mining operations

    By A. Dean, J. Roberts, I. Stone, J. R. Merefield

    Paper presented at the conference: Risk assessment in the extractive industries, held in Exeter, UK, 23-24 March 1994, and first published London: IMM, 1994, preprint volume, 10pp., 11 refs. No comple

    Apr 1, 1995

  • IOM3
    Layered mine waste co-mingling for mitigation of acid rock drainage

    By J Hadijigeorgiou, R. W. Lawrence, R Pouling

    The layered co-mingling method involves the disposal of waste rock with the addition, at predefined construction stages, of layers of dewatered mine tailings. The resulting waste structure displays bu

    Apr 1, 1996

  • IOM3
    Extraction of rare earths and thorium from monazite by chlorination with carbon tetrachloride

    By G. Adachi, K. Machida, T. Ozaki, K. Murase

    The chlorination rate with CCl4 was unexpectedly slower than carbochlorination using chlorine under the same reaction conditions. Chlorination with CCl4 was topochemical and the amount of monazite rea

    Jun 18, 1905

  • IOM3
    Photographic technique for the detection and monitoring of ground movements associated with mining and quarrying

    By P. Grainger, P. G. Kalaugher

    Paper presented at conference and first published in preprint volume of: Risk assessment in the extractive industries, held in University of Exeter, 23-24 March 1994. London: IMM, 1994. Large, unpredi

    Apr 1, 1996

  • IOM3
    Novel gas hold-up probe and application in flotation

    By F. J. Tavera, J. A. Finch

    A probe suitable for on-line measurements of gas hold-up in industrial flotation systems has been developed. It is based on an open cell for measurement of slurry-gas conductivity and a novel syphon c

    Jun 18, 1905

  • IOM3
    Measement of blast-induced rock movement on surface mines by application of magnetic geophysics

    By G. W. Harris, J. J. K. Daemen

    Slightly shorter, modified version also published in CIM Bull., vol.94, no.1047, Feb. 2001, p.52-55. To minimise ore dilution induced by blast movement in surface mines it is necessary to quantify suc

    Jun 21, 1905

  • IOM3
    Mineralogical characterisation of apatites from Brazilian phosphate deposits with reference to flotation behaviour

    By S. L. R. Lenharo, H. Kahn, H. Born

    Different ore types result from the irregular spatial distribution of the associated alkaline/carbonatite rocks and the zoned alteration profile within which apatite may have undergone reprecipitation

    Aug 1, 1996

  • IOM3
    Development of exploration and industrial technology to exploit new sources of wollastonite in Europe

    By D. Bitzios, A. Gracia, V. Meggiolaro, J. D. Baker

    Synthesis report on a project carried out under the EC-funded BRITE-EURAM programme. A large deposit in Spain and several smaller ones in Greece and Sweden were investigated. Beneficiation testwork, i

    Jun 21, 1905

  • IOM3
    Regional framework for gold deposits of the Odzi-Mutare-Manica greenstone belt, Zimbabwe-Mozambique

    By H. Forster, F. H. Koenemann, U. Knittel

    The greenstone belt developed along the Sandawana line, an anastomosing, transcrustal shear zone. The lode gold is concentrated in veins and along brittle-ductile shear zones and other faults. Gold co

    Apr 1, 1996

  • IOM3
    Pechenga area, Russia - part 2: nickel-copper deposits and related rocks

    By V. A. Melezhik, A. H. Green, L. N. Grinenko

    Finally, a theoretical model is constructed that takes

    Aug 1, 1994

  • IOM3
    A glimpse of the future

    By P Cochrane

    Our ability to generate information and transport it about the planet on super highways of optical fibre is about to change the way in which we communicate, work and live. There is not a single aspect

    Jan 7, 1996

  • IOM3
    Assessment of risk of rockfall from active and abandoned quarry slopes

    By M. W. Robotham, H Wang

    removal efficiency is analysed from a stochastic

    Apr 1, 1995

  • IOM3
    Mechanical properties of three Australian iron ores

    By M. V. Swain, N. Bristow, R. D. Dukino

    During mining, crushing and handling the size of iron ore lumps decreases. Key factors in determining the amount and size of fines that are produced are the mechanical properties of the ore. In a cont

    Jun 18, 1905

  • IOM3
    Fused-salt electrorefining of bismuth-lead alloys in a recessed-channel cell

    By F. Tailoka

    Bi was electrorefined from alloys containing 10-90 wt% Pb, together with Cu and Ag as minor impurities, in a basic cell and in a recessed-channel cell with 27.5:72.5 NaCl-PbCl electrolyte at 450-470 d

    Aug 1, 1995

  • IOM3
    Long-team open-pit production scheduling through dynamic phase-bench sequencing

    By Qing Wang

    In this method the state of an open-pit mine is represented by the number of benches that are mined in each predesigned mining phase (or pushback). Consequently, a specific mining schedule can be repr

    Jul 1, 1996

  • IOM3
    Fracture behaviour of three Australian iron ores

    By B. M. England, M. V. Swain, N. Bristow, R. D. Dukino

    The toughness and fracture mechanisms of ores with significantly different microstructures from Yandi, Koolan and Mount Whaleback were studied with a view to understanding their degradation behaviour.

    Apr 1, 1995

  • IOM3
    Notes on a visit to coal and iron mines and ironworks in the United States

    By I. L. Bell

    The ironmasters of America had asked the Iron and Steel Institute to visit the USA. The Council decided it was not possible to accept, but Mr. Bell visited; this is an account of his trip. Topics cove

    Jan 12, 1875

  • IOM3
    Risk-based approach to setting of flyrock danger zones for blast sites

    By P. A. Davies

    Paper presented at the conference: Risk assessment in the extractive industries, held in Exeter, UK, 23-24 March 1994, and first published London: IMM, 1994, preprint volume, 11pp., 15 refs. Hazards s

    Aug 1, 1995

  • IOM3
    Role of lithogeochemistry in reassessment of the geological setting of Parys Mountain polymetallic sulphide deposit, Anglesey, Wales

    By S. C. Tennant, G. M. Steed

    Paper presented at Mineralisation in the Caledonides, the Mike Gallagher memorial meeting held in Edinburgh, 27-28 June 1996. Immobile-element lithogeochemistry is providing a detailed chemostratigrap

    Jun 19, 1905