Siltstone and Mangerite Reserves

Reserves of Siltstone and Mangerite

The reserves of Siltstone and Mangerite are geographically distributed all over the world. Siltstone and Mangerite 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 Siltstone and Mangerite reserves here.