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霍普布鲁克金矿堆浸试验 被引量:1

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摘要 加拿大霍普布鲁克金矿位于纽芬兰省南海岸,距辛克塞尔夫湾5公里。霍普布鲁克矿带为强硅化透镜体,100~500米(平均400米)长,60米宽,并向东部扩展长达4公里,倾角东南70°。该矿带含有大量的细粒石英、疏散的兰色石英眼状物、含3~8%的黄铁矿、少量钙质黄铁矿和微量辉钼矿。硅化物中包裹着金矿化物。矿带东南侧有一条200米厚的铝硅酸盐蚀变带,西北侧有一条10米厚的硅质黄铁矿破碎带。石英岩中含的金多为自然金。金粒变化范围为0.
作者 文兴 王琳
出处 《采矿技术》 1989年第35期9-10,共2页 Mining Technology
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  • 1佘固吾.霍普布鲁克金矿[J].国外采矿技术快报,1988,5:29.
  • 2Sewell D M , Wheatley C J V. Integrated exploration success for gold at Wetar[J]. Indonesia: Journal of Geochemical Exploration, 1994, 50: 337-350.
  • 3Arribas Jr A. Characteristics of high-sulfidation epithermal deposits, and their relation to magmatic fluid[J]. Mineralogical Association of Canada Short Course Series, 1995, 23: 419-454.
  • 4White N C , Hedenquist J W. Epithermal gold deposits: Styles char- acteristics and exploration[J]. Society of Economic Geologists News- letter 23, 1995, 1: 9-13.
  • 5SiUitoe R H , Lorson R C. Epithermal gold-silver-mercury depos- its at Paradise Peak, Nevada: Ore controls, porphyry gold associa- tion, detachment faulting, and supergene oxidation[J]. Economic Ge- ology, 1994, 89: 1228-1248.
  • 6Poulsen, K H, Hannington M D. Volcanic-associated massive sul- phide gold: Canada Geological Survey[J]. Geology of Canada, 1996, 8: 183-196.
  • 7Corbett G, Leach T. Southwest Pacific Rim gold-copper systems: Structure, alteration and mineralization: Society of Economic Geolo- gists- Society of Mining Engineers Meeting[M], Phoenix, Arizona, 1996, 8/11: 203439-442.
  • 8Daigneault R, St-Julien P, Allard G O. Tectonic evolution of the northeast portion of the Archean Abitibi greenstone belt, Chibou- gamau area[J]. Quebec: Canadian Journal of Earth Sciences, 1990, 27: 1714-1736.
  • 9Dube B, Dunning G, Lauzere K. Geology of the Hope Brook Mine, Newfoundland, Canada: A Presered Late Proterozoic High- Sulfidation Epithermal Gold Deposit and Its Implications for Explo- ration[J]. Economic Geology, 1995, 93: 405-436.
  • 10Feiss P G, Vance R K, Wesolowsla D J. Volcanic-rock hosted gold and base-metal mineralization associated with Neoproterozoic- Early Paleozoic back-arc extension in the Carolina terrane[J]. Southern Appalachian Piedmont: Geology, 1993, 21: 439-442.

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