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City of Rocks National Reserve
A natural arch in granite formed by natural weathering processes. This arch is along the trail near the Bumblie climbing area in City of Rocks National Reserve.
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U.S. Department of the Interior - U.S. Geological Survey - Geology Discipline
The URL of this page is: http://3dparks.wr.usgs.gov/2005/cityofrocks/html/cor00063.htm
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Last modified: 11/28/2005