Peshastin Pinnacles State Park

Peshastin Pinnacles State Park

Geologist Brent Cunderla, Area Geologist with the USDI-Bureau of Land Management in Wenatchee describes the sandstone as “silicified” or cemented with silica cement. “That’s what makes the sandstone very resistant to weathering and great for climbing.”
foster fanning
on May 13, 2017 9:28 pm
Image Type(s): Bouldering
Image ID: 999079

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