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Publications

  • Modelling the role of graphite in development of a mineralised mid-crustal shear zone, Macraes mine, New Zealand

    Authors
    Dave Craw, P. Upton
    Journal
    Earth and Planetary Science Letters
    Year
    2008
    The Hyde-Macraes Shear Zone (HMSZ) is a mineralised low-angle shear within the Otago Schist traceable for ?? 30 km with a NW strike. It is being actively mined along 12 km of this strike, producing > ... REGISTER NOW TO SEE MORE

  • Sources of metals and fluids in orogenic gold deposits: Insights from the Otago and Alpine schists, New Zealand

    Authors
    Dave Craw, I.K. Pitcairn, D.A.H. Teagle, G.R. Olivo, R. Kerrich, T.S. Brewer
    Journal
    Economic Geology
    Year
    2006
    The Otago and Alpine schists of the South Island of New Zealand form a young (lt;200 Ma), lithologically monotonous, metasedimentary belt with exposures ranging from unmetamorphosed graywackes to amph... REGISTER NOW TO SEE MORE

  • Water-rock interaction and acid neutralization in a large schist debris dam, Otago, New Zealand

    Authors
    Dave Craw
    Journal
    Chemical Geology
    Year
    2000
    Routine water chemistry monitoring of a large mine tailings impoundment dam at the Macraes mine provided a site for a 5-year study of progressive water-rock interaction with Otago Schist greenschist f... REGISTER NOW TO SEE MORE

  • Gold mineralization without quartz veins in a ductile-brittle shear zone, Macraes Mine, Otago Schist, New Zealand

    Authors
    Dave Craw, S.J. Windle, P.V. Angus
    Journal
    Mineralium Deposita
    Year
    1999
    Greenschist facies schist which hosts the Macraes Mine in East Otago, New Zealand has been pervasively altered by post-metamorphic (lower greenschist facies) fluids over a 120 m thick section perpendi... REGISTER NOW TO SEE MORE