Nephelinite and Marble Reserves
Deposits in Eastern Continents
Africa
Rwanda, Tanzania
Namibia
Deposits in Western Continents
North America
Canada, USA
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Deposits in Oceania Continent
Australia
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New South Wales, New Zealand, Queensland, Victoria
Reserves of Nephelinite and Marble
The reserves of Nephelinite and Marble are geographically distributed all over the world. Nephelinite and Marble 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 Marble reserves here.