Explore / North America / Oregon
Oregon
Glass Buttes Obsidian
Mineral locality Documented siteLegal to collect
What you could find
Reported finds from this ground.
Crystals and mineralsAlso reported: Rainbow, fire, mahogany, snowflake and double-flow obsidian.
Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).
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Why this spot
Pleistocene
Premier obsidian collecting area in central Oregon.
Keep exploring nearby
More spots in this area.