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Tephrite
Tephrite

Trachyte
Trachyte



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Trachyte

Tephrite and Trachyte Reserves

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Reserves

Deposits in Eastern Continents

Asia

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

Africa

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

Europe

Germany, Hungary, Italy, Portugal, Spain
Bulgaria, England, Germany, Norway, Romania, Switzerland

Others

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Deposits in Western Continents

North America

USA
USA

South America

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Brazil, Chile

Deposits in Oceania Continent

Australia

New Zealand, Western Australia
New Zealand, Queensland, South Australia, Western Australia

Reserves of Tephrite and Trachyte

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