/Low-Water-Bridge Layered Gneiss (NC)
Mesoproterozoic
Outcrop 0.5 mi north along river road north of the intersection of North Carolina State Roads 1527 and 1510 on the southeast side of the low-water bridge over the Yadkin River, 0.5 mi south of Rockford, 36 16'N, 80 39'W, Copeland quadrangle, Surry Co., NC (Bartholomew and Lewis, 1984).
Piedmont-Blue Ridge province
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