Slate and Dacite Reserves

Reserves of Slate and Dacite

The reserves of Slate and Dacite are geographically distributed all over the world. Slate and Dacite 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 Dacite reserves here.