Pine Mountain Group; Manchester Schist

Interlayered muscovite-quartz schist and quartzite, locally contains garnet, sillimanite and graphite; commonly intensely shared.
State Alabama
Name Pine Mountain Group; Manchester Schist
Geologic age Precambrian to Paleozoic
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Quartziteinterlayered muscovite-quartz schist and quartzite, locally contains garnet, sillimanite and graphite; commonly intensely shared.
Metamorphic > Schist > Mica-schist > Muscovite-schistinterlayered muscovite-quartz schist and quartzite, locally contains garnet, sillimanite and graphite; commonly intensely shared.
References

Szabo, M.W., Osborne, E.W., Copeland, C.W. Jr., and Neathery, T.L., 1988, Geologic Map of Alabama, Geological Survey of Alabama Special Map 220, scale 1:250,000.

NGMDB product
Counties Lee - Macon