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Poe Bridge Mountain Group; Garnet quartzite (garnetite) and garnitiferous altered mafic rock

Poe Bridge Mountain Group; Garnet quartzite (garnetite) and garnitiferous altered mafic rock. Rocks in the area of Turkey Heaven Mountain in Cleburne and Randolph Counties that are here assigned to the Poe Bridge Mountain Group also have been interpreted as part of the Wedowee Group.
State Alabama
Name Poe Bridge Mountain Group; Garnet quartzite (garnetite) and garnitiferous altered mafic rock
Geologic age Precambrian to Paleozoic
Comments Printed map includes map units 'pbm, pbmgr, and pbmgt' in one description; split them up here.
Primary rock type quartzite
Secondary rock type mafic metavolcanic rock
Other rock types
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Quartzitegarnet quartzite (garnetite)
Metamorphic > Metaigneous > Metavolcanicgarnitiferous altered mafic rock
Map references
Szabo, M. W., Osborne, E. W., Copeland, C. W. Jr., Neathery; T. L., 1988, Geologic Map of Alabama, Geological Survey of Alabama Special Map 220, scale 1:250,000.
Unit references
Szabo, M. W., Osborne, E. W., Copeland, C. W. Jr., Neathery; T. L., 1988, Geologic Map of Alabama, Geological Survey of Alabama Special Map 220, scale 1:250,000.
Counties Clay - Cleburne - Talladega