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Outcrop Be32-g: Lesher Park Streambed

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Rock Outcrop Be32-g: Lesher Park Streambed

In Claymont, DE, the intersection of Marvel Avenue and Parkside Boulevard occurs at Lesher Park, which contains Perkins Run, a creek West of Harvey Road. In the streambed of this creek is an outcrop of Perkins Run Gabbro, which is part of the Arden Plutonic Supersuite. The gabbro displays joints that are oriented 10 degrees west of north. Along these joints, veins of charnockite (orthopyroxene-bearing granite of the Ardentown Granitic Suite) can be found.

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Rock Outcrop Be32-g: Lesher Park Streambed
Rock Outcrop Be32-g: Lesher Park Streambed
Rock Outcrop Be32-g: Lesher Park Streambed
Rock Outcrop Be32-g: Lesher Park Streambed