Trondhjemite and Greywacke Reserves

Trondhjemite

Greywacke

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Reserves

Asia

Africa

Europe

Others

North America

South America

Australia

Egypt

Finland, Germany, Italy, Romania, Sweden, Turkey

USA

Argentina, Bolivia, Chile, Colombia, Ecuador, Peru

New Zealand, South Australia, Western Australia

China, India, Kazakhstan, Mongolia, Russia, Uzbekistan

Namibia, Nigeria, South Africa

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

Greenland

Canada, USA

Brazil

New South Wales, New Zealand

Reserves of Trondhjemite and Greywacke

The reserves of Trondhjemite and Greywacke are geographically distributed all over the world. Trondhjemite and Greywacke 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 Trondhjemite and Greywacke reserves here.