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  • IOM3
    Outline of mining law of England, Scotland and Wales

    By R. M. Honey

    An attempt is made to summarise the mining law of England, Wales and Scotland. Attention is also drawn to the recent privatisation of the electric power and gas industries and the intention of the pre

    May 1, 1991

  • IOM3
    Bayesian approach to slope stability assessment by updating probability of failure treated as a random variable

    By N. Powell, R. J. Pine

    An algorithm is proposed for updating the probability of slope failure on the basis of sequential testing using Bayesian probability theory. The approach is novel and computationally straightforward s

    Apr 1, 1996

  • IOM3
    The Pneumokoniosis of South Wales Coal Workers

    By J. Gough M. D.

    There are many points still obscure regarding the nature of coal-workers'- pneumokoniosis, but the interpretation of the disease has been greatly clarified in recent years. It is now known that expos

    Jan 1, 1947

  • IOM3
    British Coal Corporation's R&D programme in mining

    By D. J. Buchanan

    British Coal's mining research programme is directed towards the strategic objectives of reducing production costs, improving product quality and resolving health, safety and environmental issues. The

    Jan 12, 1992

  • IOM3
    Name index

    Jan 1, 1984

  • IOM3
    Mineralogical characterization of calcine, neutral-leach residue and weak acid-leach residue from Vieille-Montagne zinc plant, Balen, Belgium

    By T. T. Chen, J. E. Dutrizac, C. Canoo

    The calcine consists principally of ZnO and ZnFe2O4, which occur as banded and porous grains, together with lesser amounts of Zn2SiO4, Zn-Fe-Pb silicate, sphalerite, quartz, PbSO4 and Fe2O3. Al is pre

    Jan 4, 1993

  • IOM3
    A method for estimating the grade of diamond deposits

    By R. Phillips

    The low concentration of diamond in workable deposits requires very large samples for grade estimation, and results, even then, may be erratic and difficult to interpret. Although the Poisson probabil

    Dec 1, 1971

  • IOM3
    High current density copper electrorefining (0855423e-502d-4069-91c6-14377f7ba19f)

    By R. Winand, P. Harlet

    he cathodes produced are of electrorefined grade; metallographic structure and surface roughness are controlled to a depth of 1.3 cm (single-side deposits); silver levels in the cathode are regulated

    Jan 4, 1992

  • IOM3
    Implications of use of Mayer curves for coal data

    By G. J. Lyman

    Mayer curves are used for process calculation in coal preparation. They can also be used to smooth washability data by fitting a hyperbola of particular properties to ash and yield, but to introduce t

    Jan 8, 1992

  • IOM3
    Critique of exhalative hypothesis of tungsten skarn formation; discussion

    By P. R. Ineson, D. W. James

    For a criterion to be useful it must either demonstrate directly the role of exhalative processes in the formation of a deposit or describe a unique attribute of exhalative deposits. Few of those empl

    Jan 12, 1993

  • IOM3
    Gold prospectivity in the Caledonides of southeast Ireland: application of the upper-crustal reservoir model: addendum

    By P. J. O'Connor, V. Gallagher

    The addendum, to the paper published in Trans. IMM B, vol.103, 1994, p.B175-B187, acknowledges data from Celtic Gold plc at Navan and apologises for the omission

    Jun 18, 1905

  • IOM3
    Conveyor chain experince in Australia and South Africa (twin inboardside discharge installations)

    By P A. Collier

    The general view of the author is that all the good intentions of manufacturers can fail completely if the variations in circumstances in underground mining are not considered at all times. With a bel

    Jan 5, 1996

  • IOM3
    Discussion: Carbon dioxide as an agent in extinguishing mine fires, with special reference to its application at the Senghenydd Colliery

    By Evans E. C.

    Discussion of the paper presented at the Manchester Geological and Mining Society' general meeting held in Manchester, March 14th , 1916, with Leonard R. Fletcher, President, in the Chair included co

    Dec 1, 1916

  • IOM3
    Aluminium-lithium aerospace alloys: a new challenge for recycling

    By D. J. Allan, W. R. Wilson

    For conventional aerospace aluminium alloys of the 2000 (copper) and 7000 (zinc, magnesium) series the recycling of process scrap from both metal suppliers and aircraft manufacturers is a well-establi

    Jan 4, 1993

  • IOM3
    Pilot-scale study of effect of mineralogy and particle size on flash smelting of nickel sulphide concentrates

    By I. R. Stevenson, J. G. Dunn, T. N. Smith, L. C. Mackey

    An experimental flash reactor has been developed to simulate the operation of an industrial flash-smelter reaction shaft. Four concentrate materials of differing mineralogical compositions were charac

    Jul 1, 1991

  • IOM3
    Upgrading of medium-grade celestite ore with varying gypsum contents by treatment with (NH4)2SO4

    By S. G. Tsimas, A. K. Moutsatsou, S. G. Tsivilis, G. K. Parissakis

    (NH4)2SO4 can be used with success as a leachant to remove gypsum contained in celestite ores. The process, which is applied before flotation, provides an upgraded feed and problems related to the sim

    Jun 13, 1905

  • IOM3
    Design methods for controlled blasting

    By O. Dojcar

    Equations for calculating the parameters of controlled blasting (burden and spacing of boreholes and weight of the bottom charge) are derived and analysed on the basis of empirical values and made mor

    Dec 1, 1996

  • IOM3
    The Constitution of Copper Smelting Slags

    By Ruddle R. W.

    The slags produced in copper smelting are largely composed of silica and ferrous oxide and may therefore be regarded as essentially ferrous silicates. A fair amount of information is available on the

    Jan 1, 1953

  • IOM3
    Thermodynamics of oxygen in liquid copper, lead and copper-lead alloys

    By J. H. E. Jeffes, K. T. Jacob

    Solid oxide galvanic cells, of the type: Pt,Ni-NiO | Solid electrolyte | O(metal),Cermet,Pt, were used to measure the activity coefficient of oxygen in liquid Cu at 1 100 and 1 300°C and in Pb at 1 10

    Dec 1, 1971

  • IOM3
    Refinements of model for economic evaluation of preconcentration

    By R. J. Gochin, P. Bevilacqua, G. D. Schena

    This class of flowsheet-dependent simulators does not replace modular simulators, such as Modsim and Microsim, which are necessary for the assessment of different flowsheets before selection of the mo

    Jun 13, 1905