Shady Dolomite

Bluish-gray or pale-yellowish-gray thick-bedded siliceous dolomite; characterized by coarsely crystalline porous chert.
State Alabama
Name Shady Dolomite
Geologic age Cambrian
Lithologic constituents
Major
Sedimentary > Carbonate > Dolostone (Bed)bluish-gray or pale-yellowish-gray thick-bedded siliceous dolomite
Minor
Sedimentary > Chemical > Chert (Bed)characterized by coarsely crystalline porous chert.
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 Calhoun - Cherokee - Cleburne - Shelby - Talladega