Geologic units in Lamar county, Georgia

Mica Schist/ Gneiss/ Amphibolite (Precambrian-Paleozoic) at surface, covers 34 % of this area: Mica Schist/ Gneiss/ Amphibolite
Lithology: mica schist; gneiss; amphibolite
Sillimanite Schist (Precambrian-Paleozoic) at surface, covers 7 % of this area: Sillimanite Schist
Lithology: schist
Biotite Gneiss/ Feldspathic Biotite Gneiss (Precambrian-Paleozoic) at surface, covers 29 % of this area: Biotite Gneiss/ Feldspathic Biotite Gneiss
Lithology: biotite gneiss; felsic gneiss
Mica Schist (Precambrian-Paleozoic) at surface, covers 3 % of this area: Mica Schist
Lithology: mica schist
Quartzite (Precambrian-Paleozoic) at surface, covers 2 % of this area: Quartzite
Lithology: quartzite
Granitic Gneiss undifferentiated (Precambrian-Paleozoic) at surface, covers 17 % of this area: Granitic Gneiss undifferentiated
Lithology: granitic gneiss
Sericite Schist (Precambrian-Paleozoic) at surface, covers 8 % of this area: Sericite Schist
Lithology: schist