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Nephelinite
Nephelinite

Obsidian
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Nephelinite and Obsidian Reserves

1 Reserves
1.1 Deposits in Eastern Continents
1.1.1 Asia
Japan
Afghanistan, Indonesia, Japan, Russia
1.1.2 Africa
Rwanda, Tanzania
Kenya
1.1.3 Europe
Not Yet Found
Greece, Hungary, Iceland, Italy, Turkey
1.1.4 Others
Hawaii Islands
Not Yet Found
1.2 Deposits in Western Continents
1.2.1 North America
Canada, USA
Canada, Mexico, USA
1.2.2 South America
Colombia
Argentina, Chile, Ecuador, Peru
1.3 Deposits in Oceania Continent
1.3.1 Australia
Not Yet Found
New Zealand

Reserves of Nephelinite and Obsidian

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