Browsing Earth and Environmental Sciences by Subject "Bird River greenstone belt"
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Geology, geochemistry and Cr-Ni-Cu-PGE mineralization of the Bird River sill: Evidence for a multiple intrusion model
(University of Waterloo, 2008-05-09)The Bird River sill (BRS) is composed of layered mafic-ultramafic intrusive bodies which intruded the Bird River greenstone belt in southeastern Manitoba. Layered intrusions, such as those that collectively make-up the ... -
Structural Geology and Geochronology of the Bernic Lake Area in the Bird River Greenstone Belt, Manitoba: Evidence for Syn-Deformational Emplacement of the Bernic Lake Pegmatite Group
(University of Waterloo, 2010-08-31)The Bernic Lake Formation in the Bird River greenstone belt consists dominantly of mafic to felsic arc volcanic and volcaniclastic rocks, with varying amounts of mafic to felsic intrusive rocks, including the Bernic Lake ...