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标题：Volcanological and Structural Setting of Paleoproterozoic VMS and Gold Deposits at Snow Lake, Manitoba
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作者：Alan Bailes ; Simon Gagne ; Kate Rubingh 等
期刊名称：Geoscience Canada
印刷版ISSN：0315-0941
电子版ISSN：1911-4850
出版年度：2012
卷号：39
期号：4
页码：1-2
语种：English
出版社：Geological Association of Canada
摘要：The juvenile 1.89 Ga oceanic arc vol- canic rocks of the Paleoproterozoic Flin Flon volcanic belt are host to sev- eral world-class volcanogenic massive sulphide (VMS) deposits, including the recently discovered Au-rich Lalor Lake VMS deposit at Snow Lake (Fig. 1). This trip uses spectacular roadside out- crops (Figs. 2-5) to highlight current understanding of the nature and set- ting of the regionally metamorphosed VMS mineralization and alteration at the eastern end of the belt at Snow Lake.