Porphyry and Chalk Reserves

Porphyry

Chalk

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1 Reserves

1.1 Deposits in Eastern Continents

1.1.1 Asia

China, Kazakhstan, South Korea, Thailand, Turkey, Vietnam

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

1.1.2 Africa

Egypt, Ethiopia, Ghana, South Africa

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

1.1.3 Europe

Finland, France, Germany, Great Britain, Hungary, Iceland, Ireland, Italy, Netherlands, Norway, Romania, Sweden, Switzerland

England, France, Germany, Spain, United Kingdom

1.1.4 Others

Greenland

Not Yet Found

1.2 Deposits in Western Continents

1.2.1 North America

Canada, Cuba, Jamaica, USA

Canada, USA

1.2.2 South America

Bolivia, Brazil, Colombia, Ecuador, Paraguay

Colombia

1.3 Deposits in Oceania Continent

1.3.1 Australia

New South Wales, New Zealand, Western Australia

Adelaide, New Zealand, Queensland, Tonga, Victoria, Yorke Peninsula

Reserves of Porphyry and Chalk

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