A fun site for volcanic stuff

A place to explore the natural setting (geology, flora & fauna), people, constructed infrastructure and historical events that play and have played a part in shaping the Sierra Nevada as we know it today.
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rlown
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A fun site for volcanic stuff

Post by rlown » Sat Feb 23, 2019 7:09 am

I was thinking obsidian and did a search. This site came up:

https://volcanoes.usgs.gov/volcanoes/lo ... ge_19.html

Had a good time just looking around other states listed on the pull down.








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The Other Tom
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Re: A fun site for volcanic stuff

Post by The Other Tom » Sat Feb 23, 2019 4:06 pm

Thanks. Nice way to spend a rainy Sat. aft.

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