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Marl
Marl

Obsidian
Obsidian



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Obsidian

Marl and Obsidian Reserves

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Reserves

Deposits in Eastern Continents

Asia

India, Pakistan, Russia
Afghanistan, Indonesia, Japan, Russia

Africa

Ethiopia, Kenya, Morocco, South Africa
Kenya

Europe

Austria, France, Germany, Greece, Italy, Romania, Scotland, Spain, Switzerland
Greece, Hungary, Iceland, Italy, Turkey

Others

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Deposits in Western Continents

North America

USA
Canada, Mexico, USA

South America

Colombia, Ecuador, Peru
Argentina, Chile, Ecuador, Peru

Deposits in Oceania Continent

Australia

New South Wales, Victoria, Western Australia
New Zealand

Reserves of Marl and Obsidian

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