oregon obsidian flow sign
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
oregon obsidian flow sign |
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| Newberry National Monument, Oregon / USA - August 17, 2014: An informational sign for the obsidian flow located in Newberry National Volcanic Monument, Oregon. |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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