National Natural Landmarks
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. NNLs are owned by a variety of public and private entities and allowing visitation is at their discretion. Many NNL sites maintain public websites where additional information may be found.