Sylacauga Marble Group; Gooch Branch Chert

Light-gray to light-brown dolomite marble associated with abundant light-gray to white massive to moderately foliated metachert.
State Alabama
Name Sylacauga Marble Group; Gooch Branch Chert
Geologic age Cambrian?-Ordovician?
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metacarbonate > Marblelight-gray to light-brown dolomite marble
Metamorphic > Metasedimentaryassociated with abundant light-gray to white massive to moderately foliated metachert.
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 Coosa - Talladega