The Geological Association of Canada (GAC®) is a national multi-disciplinary geoscience organization with representatives in all Canadian provinces and territories as well as the United States, Europe and other parts of the world.

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Nov 3, 2021

2021 GAC-MAC Annual Conference

Learn more about the 2021 GAC-MAC Annual Conference in London, Ontario.


Jun 21, 2021

GAC-MAC London 2021

GAC-MAC London 2021 Joint Annual Meeting  November 1 – 5, 2021  Exploring Geosciences Through Time & Space  Explorer les géosciences


Special Paper 51: The Slave Province, Canada – Geological Evolution of an Archean Diamondiferous Craton

With its well-exposed geologic record from the Hadean Acasta gneiss complex through to Phanerozoic kimberlites, the Slave craton of northwestern