Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IOM3
    Metallogenic evolution of the Scandinavian Caledonides

    By F. M. Vokes, P. M. Ihlen

    Paper presented at Mineralisation in the Caledonides, the Mike Gallagher memorial meeting held in Edinburgh, 27-28 June 1996. Ore deposition was related to three major stages: continental rifting and

    Jun 19, 1905

  • IOM3
    Analysis by chemical potential diagram of the oxidation of molten silver selenide

    By G. G. Barbante

    An understanding of the thermodynamics of smelting copper anode slimes is a prerequisite for improvements to the process. During slimes smelting, a silver-copper selenide matte is formed and subsequen

    Jun 21, 1905

  • 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
    Influence of material properties on high-temperature zone reactions in sintering of iron ore

    By L. T. Matthews, C. E. Loo, R. P. Williams

    The behaviour of iron ores and fluxes in the high temperature zone of a sintering bed is extremely complex. Following a review of current knowledge, an attempt is made to define relevant terminology t

    Jan 4, 1992

  • IOM3
    Hydrothermal alteration associated with sediment-hosted Rooiberg tin deposits, South Africa

    By J. E. Misiewicz, A Rozendaal

    Paper presented at Geofluids '93, held in Torquay, UK, 4-7 May 1993. The tin field consists of a fragment of Lower Proterozoic volcanosedimentary rocks surrounded by granitoids. Almost all the signifi

    Aug 1, 1995

  • IOM3
    Definition of large-scale zones of hydrothermal alteration by geochemical mapping using organic lake sediment

    By P. H. Davenport, L. W. Nolan

    Paper presented at the 28th International Geological Congress held in Washington DC, July 1989 (International geochemical mapping sessions). Geochemical mapping provides a direct approach to delineati

    Jul 1, 1991

  • IOM3
    Geology, mineralogy and genesis of gold mineralization at Calliachet-Urlar Burn, Scotland

    By R. A. D. Pattrick, R. A. F. Ixer

    Paper presented at Mineralisation in the Caledonides, the Mike Gallagher memorial meeting held in Edinburgh, 27-28 June 1996. At Calliachar Burn, 14 steeply dipping quartz-sulphide veins, with and wit

    Jun 19, 1905

  • IOM3
    Recovery of phosphate values from, and flocculation of, phosphatic clay waste from Abu-Tartur, Egypt

    By M. K. Abd El-Rahman

    A complete chemical analysis of the waste showed that it contains 15.64% P2O5; X-ray diffraction analysis revealed that it is composed mainly of francolite, calcite, pyrite, quartz and dolomite. The p

    Jun 21, 1905

  • IOM3
    The only way is up

    By G. Richards

    Research shows that having more women in the top mining jobs can bring bottom-line benefits. Mining companies are starting to embrace the need for greater gender diversity at board and senior manageme

    Jul 1, 2015

  • IOM3
    Selective chlorination of iron from synthetic pseudobrookite

    By F. C. Gennari, D. M. Pasquevich

    With the gradual exhaustion of natural rutile, there has been extensive research into its synthesising from lower-grade titanium minerals. The removal of Fe from pseudobrookite (Fe2TiO5) by chlorinat

    Jun 21, 1905

  • 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
    Trace-element geochemistry and alteration facies associated with epithermal gold-silver mineralization in the evolving volcanic centre, Rosita Hills, Colorado, USA

    By C. J. A. Mcewan, C. M. Rice

    The Rosita Hills contain rich, vein- and breccia pipe-hosted precious metal deposits. Volcanic activity occurred in two cycles - an early, mainly andesitic cone-building phase that terminated in the f

    Jan 1, 1991

  • IOM3
    Pneumokoniosis on the Kolar Gold Field with sections on mine dust and mining methods and an appendix on petrology

    By D. J. Burdon, Anthony Caplan

    "(1) The radiological appearances of pneumokoniosis on the Kolar Gold Field is described in detail. The characteristic abnormality is the. presence of a diffuse, fine annular and punctate mottling. (2

    Jan 1, 1947

  • IOM3
    Design of longwall face support by use of neural network models

    By Jinsheng Chen, S. S. Peng

    The relationship between support performance parameters and parameters representative of mining and roof conditions is characterised by uncertainty, non-linearity and dependence, so the theory of arti

    Jun 21, 1905

  • IOM3
    Similarity analysis applied to till geochemical data from southwest Finland: geochemical signatures of Vammala and Kylmakoski nickel deposits

    By R. Lahtinen, M. Tiainen, R. Salminen

    The application of similarity analysis derived from regional geochemical mapping data to the location of Ni-bearing intrusions was tested in southwest Finland, where a well-known nickel belt is situat

    Dec 1, 1991

  • IOM3
    Studies of regional drainage geochemistry in Jamaica

    By R. G. Garrett, A. J. S. Geddes

    Paper presented at the 28th International Geological Congress held in Washington DC, July 1989 (International geochemical mapping sessions). The 1986 geochemical survey was successful in recognising a

    Jul 1, 1991

  • IOM3
    Laboratory technique for evaluation of methods of suppressing nuisance dust

    By S. P. Godby, S. P. Sharples

    Wind-tunnel tests were carried out of the conditions under which nuisance dust particles (100-1 000 micrometres) become entrained by wind. A laser entrainment monitoring system (LEMS) was used, and wa

    Jun 19, 1905

  • IOM3
    Ore reserves: the mining aspects

    By H. K. Taylor

    Ore reserves are inadequately defined. Geological reconnaissance and pre-feasibility mining work generate a broad range of valid tonnage estimates, many published for the benefit of various interests,

    Sep 1, 1991

  • IOM3
    In-situ modification of platinum-group minerals in Tonsina ultramafic complex, south-central Alaska: implications for surficial dispersion and geochemical exploration

    By N. B. J. Kieser

    Paper presented at the IAGOD international symposium on mineralization related to mafic and ultramafic rocks, held in Orleans, France, 1-3 September 1993. Platinum-group minerals (PGM) in the enriched

    Apr 1, 1994

  • IOM3
    Extension of mathematical model of a crusher to an impactor

    By M. R. Smith, H. Kanli

    The impact crusher is a popular device for producing crushed aggregates from non-abrasive rocks such as limestones, offering the advantages of high reduction ratios and relatively low installed costs.

    Aug 1, 1995