Deposits in Eastern Continents
Europe
Germany, Hungary, Italy, Portugal, Spain
France, Greece, Romania, Scotland, Spain
Deposits in Western Continents
South America
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Argentina, Bolivia, Chile, Colombia, Ecuador, Peru, Venezuela
Deposits in Oceania Continent
Australia
New Zealand, Western Australia
New Zealand, South Australia, Western Australia
Reserves of Tephrite and Dacite
The reserves of Tephrite and Dacite are geographically distributed all over the world. Tephrite and Dacite 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 Tephrite and Dacite reserves here.