Kahatchee Mountain Group; Wash Creek Slate

Grayish-green to black micaceous, partly carbonaceous to graphitic slate and metasiltstone containing interbedded light-gray to light-brown fine to coarse-grained metasandstone.
State Alabama
Name Kahatchee Mountain Group; Wash Creek Slate
Geologic age Precambrian?-Cambrian?
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Metasiltstonemetasiltstone containing interbedded light-gray to light-brown fine to coarse-grained metasandstone.
Metamorphic > Metasedimentary > Metaclastic > Slategrayish-green to black micaceous, partly carbonaceous to graphitic slate
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 Bibb - Chilton - Coosa - Shelby - Talladega