Nephelinite and Chalk Reserves

Nephelinite

Chalk

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Reserves

Deposits in Eastern Continents

Asia

Japan

Brunei, India, Indonesia, Malaysia, Singapore, Thailand, Vietnam

Africa

Rwanda, Tanzania

Cameroon, Chad, Ghana, Kenya, Malawi, Sudan, Tanzania, Togo, Zambia, Zimbabwe

Europe

England, France, Germany, Spain, United Kingdom

Others

Hawaii Islands

Deposits in Western Continents

North America

Canada, USA

South America

Colombia

Deposits in Oceania Continent

Australia

Adelaide, New Zealand, Queensland, Victoria, Yorke Peninsula

Reserves of Nephelinite and Chalk

The reserves of Nephelinite and Chalk are geographically distributed all over the world. Nephelinite and Chalk 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 Nephelinite and Chalk reserves here.