It’s a rocky situation at Glass Mountain

Cool rocks

After talking about scenery,  lava tubes and caves, it’s time to show some rocks that really rock.  Volcanic rocks, that is.  In our first two blogs about the Lava Beds National Monument we explored the hidden world of the lava caves and the rugged surface encompassing the monument.  This time we highlight the naturally occurring volcanic glass – obsidian rock. […]

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