Where does real obsidian come from?

Royce Robel asked a question: Where does real obsidian come from?
Asked By: Royce Robel
Date created: Thu, May 27, 2021 5:25 PM
Date updated: Tue, Jun 28, 2022 3:19 PM


Top best answers to the question «Where does real obsidian come from»

  • Obsidian is a naturally occurring volcanic glass formed as an extrusive igneous rock. Obsidian is produced when felsic lava extruded from a volcano cools rapidly with minimal crystal growth. It is commonly found within the margins of rhyolitic lava flows known as obsidian flows.

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