Short walk with impressions of a black obsidian rock formation on Glass Mountain in Medicine Lake Highlands Volcanic Area, east of Mt Shasta, California.

"Glass Mountain is a spectacular, nearly treeless, steep-sided rhyolite and dacite obsidian flow that erupted just outside the eastern caldera rim and flowed down the steep eastern flank of Medicine Lake volcano."
~ from USGS website


June 22, 2022

Beyond the story
Beyond belief
Dwells freedom

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#Nature #Volcano #Obsidian #ScenicMtShasta

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