Slate and Blueschist Reserves

Reserves of Slate and Blueschist

The reserves of Slate and Blueschist are geographically distributed all over the world. Slate and Blueschist reserves play an important role in a country’s economic growth. Rocks are deposited according to the topography of the area. Some oldest rocks can be found in the Canadian Shield, Australia, Africa and in a few other old regions around the world. The ages of these felsic rocks are around 2.5 and 3.8 billion years. Learn about the countries with Slate and Blueschist reserves here.