Skip to main content

Higgins Ferry Group; Roscoelite-graphite-quartz schist and graphitic quartzite

Higgins Ferry Group; Roscoelite-graphite-quartz schist and graphitic quartzite
State Alabama
Name Higgins Ferry Group; Roscoelite-graphite-quartz schist and graphitic quartzite
Geologic age Precambrian to Paleozoic
Comments Printed map includes units 'hf, hfgr and hfgt' all under one description; split them up here.
Primary rock type schist
Secondary rock type quartzite
Other rock types
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Quartzitegraphitic quartzite
Metamorphic > Schistroscoelite-graphite-quartz schist
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 Chilton - Clay - Coosa