Question

Write at least 4 places where obsidian is found

Answer 1

Answer:

Some of the best-known occurrences of obsidian are at Mount Hekla in Iceland, the Eolie Islands off the coast of Italy, and Obsidian Cliff in Yellowstone National Park, U.S. Most obsidian is found in association with volcanic rocks and forms the upper portion of rhyolitic lava flows, though it can also occur as thin

Answer 2

Answer:

Some of the best-known occurrences of obsidian are at Mount Hekla in Iceland, the Eolie Islands off the coast of Italy, and Obsidian Cliff in Yellowstone National Park, U.S. Most obsidian is found in association with volcanic rocks and forms the upper portion of rhyolitic lava flows, though it can also occur as thin

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