Deposits in Eastern Continents
  
  
Asia
China, India
  
Afghanistan, Indonesia, Japan, Russia
  
Africa
Morocco, Namibia
  
Kenya
  
Europe
Austria, Italy, Romania, Spain, Switzerland
  
Greece, Hungary, Iceland, Italy, Turkey
  
Others
Not Yet Found
  
Not Yet Found
  
Deposits in Western Continents
  
  
North America
Mexico, USA
  
Canada, Mexico, USA
  
South America
Brazil, Colombia
  
Argentina, Chile, Ecuador, Peru
  
Deposits in Oceania Continent
  
  
Australia
New South Wales, Queensland, Yorke Peninsula
  
New Zealand
  
Reserves of Dolomite and Obsidian
The reserves of Dolomite and Obsidian are geographically distributed all over the world. Dolomite 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 Dolomite and Obsidian reserves here.