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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Feb 22, 2022

2021 GAC Student Member Photography Competition

Check out the 2021 GAC Student Member Photography Competition winners!



MDD: Porphyry and Epithermal Deposits: Mineralization, Alteration and Logging

A guide for field methods, descriptions, data collection and logging to improve your understanding of geology, mineralization and alteration in