Yahoo Canada Web Search

Search results

  1. Jan 1, 2012 · In the Western Superior Province, migmatitic metasedimentary rocks represent a dominant supracrustal component in several terranes, including, from north to south, the English River, Winnipeg...

    • Login

      In the Western Superior Province, migmatitic metasedimentary...

    • Help Center

      ResearchGate Help Center provides answers to common...

  2. Aug 1, 2021 · The new geological map of the Dryden area, Ontario in the western Wabigoon subprovince of the Superior Province (Fig. 1) displays poly-deformed Archean bimodal volcanic stratigraphy with overlying sedimentary packages variably intruded by tonalitic to granitic plutons and smaller porphyritic bodies. Proterozoic diabase dikes crosscut ...

    • Rebecca M. Montsion, Stéphane Perrouty, Ben M. Frieman
    • 2021
  3. Jan 1, 2012 · alignment of terranes and transcurrent faults characteristic of the southern part of the province. Protocontinental terranes carry evidence for distinct pre-2.8 Ga orogeny and evolution,...

  4. Jan 1, 2012 · The geochemistry and petrogenesis of Archean TTGs and volcanic rocks have critical implications for the style of tectonics that drove Archean crustal growth and geodynamic processes, for ...

  5. Geology. The Superior Province is subdivided into 19 subprovinces, eight of which are observed in Quebec. Four types of subprovinces are recognized: metasedimentary, metamorphic, volcano-plutonic and plutonic. In Quebec, the Superior Province can be divided into two major zones.

  6. The Superior Province is thus seen to consist of northern and southern high-grade gneiss terrains, in part at least of Early Archean age, and a broad central region consisting of elongate, east-west trending volcano-plutonic and metasedimentary subprovinces.

  7. People also ask

  8. Jan 1, 2021 · It is proposed that the combination of HTEM and magnetic surveys be used to explore for concealed orogenic gold deposits, using the Favourable Lake and Sandy Lake greenstone belts in the Superior Province, Canada, as a case study.

  1. People also search for