Phyllite and Schist (NCCAZph;7)

State	North Carolina
Name	Phyllite and Schist
Geologic age	Cambrian/Late Proterozoic
Lithologic constituents	Major Metamorphic > SchistSchist - locally laminated and pyritic Metamorphic > Metasedimentary > Metaclastic > PhyllitePhyllite - locally laminated and pyritic Minor Tectonite > Mylonite > Phyllonite Incidental Metamorphic > Metasedimentarysheared fine-grained metasediment Metamorphic > Granoblastic > Hornfels (Hornfels)In Lilesville granite aureole, includes hornfels. Metamorphic > Metaigneous > Metavolcanic
Comments	In the description of CZph on the printed map, there is a unit called CZph1 and it applies to the hornfels of the Lilesville granite aureole. On the digital map this unit is NOT used, only CZph. So I did NOT make a separate unit for CZph1. The digital map DOES use the unit CZbg (which is described under CZph on the printed map also), so I DID make this a separate unit.
References	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	NGMDB product page for 55091
Counties	Anson - Cabarrus - Chatham - Davidson - Mecklenburg - Moore - Orange - Person - Randolph - Richmond - Rowan - Stanly - Union

State

North Carolina

Name

Phyllite and Schist

Geologic age

Cambrian/Late Proterozoic

Lithologic constituents

Major

Metamorphic > SchistSchist - locally laminated and pyritic

Metamorphic > Metasedimentary > Metaclastic > PhyllitePhyllite - locally laminated and pyritic

Minor

Tectonite > Mylonite > Phyllonite

Incidental

Metamorphic > Metasedimentarysheared fine-grained metasediment

Metamorphic > Granoblastic > Hornfels (Hornfels)In Lilesville granite aureole, includes hornfels.

Metamorphic > Metaigneous > Metavolcanic

Comments

In the description of CZph on the printed map, there is a unit called CZph1 and it applies to the hornfels of the Lilesville granite aureole. On the digital map this unit is NOT used, only CZph. So I did NOT make a separate unit for CZph1. The digital map DOES use the unit CZbg (which is described under CZph on the printed map also), so I DID make this a separate unit.

References

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

NGMDB product page for 55091

Counties

Anson - Cabarrus - Chatham - Davidson - Mecklenburg - Moore - Orange - Person - Randolph - Richmond - Rowan - Stanly - Union