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Obsidian
Obsidian

Slate
Slate



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Obsidian
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Slate

Obsidian and Slate Reserves

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Reserves

Deposits in Eastern Continents

Asia

Afghanistan, Indonesia, Japan, Russia
China, India, Turkey

Africa

Kenya
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Europe

Greece, Hungary, Iceland, Italy, Turkey
Belgium, France, Germany, Italy, Norway, Portugal, Spain, United Kingdom

Others

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Arctic

Deposits in Western Continents

North America

Canada, Mexico, USA
USA

South America

Argentina, Chile, Ecuador, Peru
Brazil

Deposits in Oceania Continent

Australia

New Zealand
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Reserves of Obsidian and Slate

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