Green Rocks

Green Rocks

Possibly brecciated pillow basalt, intermixed with volcaniclastic siltstone and sandstone (an estimation by a geologist friend of Paul Klenke), the rock near the summit of Peak B is unusually stable for the Olympics. Photographed July 31, 2009.
gimpilator
on Aug 3, 2009 1:38 pm
Image ID: 536396

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