Biotite quartz-plagioclase gneiss with minor interlayers of amphibolite gneiss and mica schist
Metamorphosed granitoid rocks, undivided
Gneissic biotite granite to granodiorite
Biotite-quartz-plagioclase gneiss and interlayers locally containing hornblende, sillimanite, microcline, and muscovite
White-mica schist and phyllite, metatuff, quartz-muscovite schist, and minor quartzite
Gneissic biotite granite to granodiorite
Variably interlayered, containing subordinate layers of amphibolite and sillimanite-mica schist
Mylonite gneiss
Gabbro - Calhoun Falls pluton
Sillimanite-rich aluminous schist composed mainly of sillimanite, biotite, muscovite, and minor quartz
Phyllonite and phyllonitic schist
Metamorphosed mafic-ultramafic complex consisting mainly of mafic rocks including amphibolite, metagabbro, and greenstone metabasalt
Gabbro - Abbeville pluton
Gneissic biotite granite to granodiorite of Starr pluton and nearby satellite plutons
Predominately metatuff
Gabbro of Concord Plutonic Suite
Amphibolite and amphibolite gneiss
Gabbro - Mt. Carmel pluton
Granite gneiss
Amphibolite/ Biotitic Gneiss/ Quartz Sericite Schist