Tephrite and Gritstone Reserves

Tephrite

Gritstone

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Reserves

Deposits in Eastern Continents

Asia

China, India, Kazakhstan, Mongolia, Russia, Uzbekistan

Africa

Namibia, Uganda

Namibia, Nigeria, South Africa

Europe

Germany, Hungary, Italy, Portugal, Spain

Austria, Denmark, Germany, Great Britain, Netherlands, Poland, Sweden, Switzerland, United Kingdom

Others

Greenland

Deposits in Western Continents

North America

USA

Canada, USA

South America

Brazil

Deposits in Oceania Continent

Australia

New Zealand, Western Australia

New South Wales, New Zealand, Western Australia

Reserves of Tephrite and Gritstone

The reserves of Tephrite and Gritstone are geographically distributed all over the world. Tephrite and Gritstone 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 Tephrite and Gritstone reserves here.