Murphy Marble, Andrews Formation, and Nottely Quartzite, undivided

Murphy Marble: calcareous to dolomitic; Andrews Formation: calcareous cross-biotite schist; Nottely Quartzite: meta-orthoquartzite with slate.
State North Carolina
Name Murphy Marble, Andrews Formation, and Nottely Quartzite, undivided
Geologic age Late Proterozoic
Lithologic constituents
Metamorphic > Metasedimentary > Metacarbonate > MarbleMurphy Marble: calcareous to dolomitic
Metamorphic > Schist > Mica-schist > Biotite-schistAndrews Formation: calcareous cross-biotite schist
Metamorphic > Metasedimentary > Metaclastic > SlateNottely Quartzite: with slate.
Metamorphic > Metasedimentary > Metaclastic > QuartziteNottely Quartzite: meta-orthoquartzite

Rhodes, Thomas S., and Conrad, Stephen G., 1985, Geologic Map of North Carolina: Department of Natural Resources and Community Development, Division of Land Resources, and the NC Geological Survey, compiled by Brown, Philip M., et al, and Parker, John M. III, and in association with the State Geologic Map Advisory Committee, scale 1:500,000.

The North Carolina Dept. of Environment, Health, and Natural Resources, Division of Land Resources, NC Geological Survey, in cooperation with the NC Center for Geographic Information and Analysis, 1998 (updated 2007), Geology - North Carolina (1:250,000), coverage data file geol250. The data represents the digital equivalent of the official State Geology map (1:500,000 scale), but was digitized from (1:250,000 scale) base maps.

NGMDB product
Counties Cherokee - Clay - Graham - Macon - Swain