Tephrite and Rhyodacite Reserves

Tephrite

Rhyodacite

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Reserves

Asia

Africa

Europe

Others

North America

South America

Australia

Namibia, Uganda

Germany, Hungary, Italy, Portugal, Spain

USA

New Zealand, Western Australia

China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam

Angola, Egypt, Madagascar, Namibia, Nigeria, South Africa

Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland

Canada, USA

Reserves of Tephrite and Rhyodacite

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