Diatomite and Phonolite Reserves

Reserves of Diatomite and Phonolite

The reserves of Diatomite and Phonolite are geographically distributed all over the world. Diatomite and Phonolite 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 Diatomite and Phonolite reserves here.