Are you guys excited about going on a hike in my pocket today?
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The shale-like formations on that peak in pic 3 are quite interesting! Still granite, or a different rock? (Context, I’m down south in Yosemite a lot in the summer, love high Sierra hiking)pic.twitter.com/UzQxqcgGWo
I want to learn more about the rocks! they are highly fissile rocks but that peak (mt rose) is an extinct volcano
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I have read they are “andresite” or “breccias” - down the slope you can see more really obvious mushed-together classic versions
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haha “andesite” obviously
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