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Orbicular Diorite

Orbicular Diorite
Orbicular Diorite

The Orbicular Diorite site contains an unusual plutonic igneous rock consisting of hornblende, pyroxene, and feldspars.

Location: Davie County, NC

Year designated: 1980

Acres: 65

Ownership: Private

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Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.

Last Updated: June 28, 2012