Hearne Craton

Geological map of north-western Canada. Hearne Craton marked with C.
Palaeomap of North American and Scandinavian cratons, basement rocks, and orogenic belts

The Hearne Craton is a craton in northern Canada which, together with the Rae Craton, forms the Western Churchill Province. Hearne is one of the six Archaean cratons of the Canadian Shield (the other being Slave, Rae, Wyoming, Superior, Nain) that are bound together by Palaeoproterozoic orogenic belts. Before being merged these six cratons formed independent microcontinents.[1]