Mysterious rocks in northern Australia don't seem to belong there. It appears they came from the Canadian Shield 2 minute read You can save this article by registering for free here. Or sign-in if ...

It’s hidden among 100-year-old pine trees a few feet from Lake Joseph on the rugged gray rock of the Canadian Shield. It’s also likely doubled in value since he bought it about a decade ago.

University of Toronto professor Joe Desloges says the rock very likely originates from the Canadian Shield, something that's not terribly unusual to come across in the Greater Toronto Area.

DATA on the major element composition of the crystalline surface rocks of 200,000 square miles of the Canadian Shield in northern Quebec have been published recently 1. The rocks discussed are ...

They were formed amid the glacial drift in the Great Lakes region and contain Jasper quartz, Precambrian Canadian Shield rocks, sandstone, and other redeposited sand and pebbles. The rocks earned ...