1. Mineral Resources
  2. Online Spatial Data
  3. Geology
  4. by state
  5. Georgia geologic units

Geologic units in Walton county, Georgia

Granitic Gneiss undifferentiated (Precambrian-Paleozoic) at surface, covers 58 % of this area

Granitic Gneiss undifferentiated

Biotitic Gneiss / Mica Schist/ Amphibolite (Precambrian-Paleozoic) at surface, covers 37 % of this area

Biotitic Gneiss / Mica Schist/ Amphibolite

Biotite Gneiss/ Feldspathic Biotite Gneiss (Precambrian-Paleozoic) at surface, covers 3 % of this area

Biotite Gneiss/ Feldspathic Biotite Gneiss

Sillimanite Schist/ Gneiss/ Amphibolite (Precambrian-Paleozoic) at surface, covers 1 % of this area

Sillimanite Schist/ Gneiss/ Amphibolite

Amphibolite/ Mica Schist/ Biotitic Gneiss (Precambrian-Paleozoic) at surface, covers 0.2 % of this area

Amphibolite/ Mica Schist/ Biotitic Gneiss

Mica Schist (Precambrian-Paleozoic) at surface, covers < 0.1 % of this area

Mica Schist

Sillimanite Schist (Precambrian-Paleozoic) at surface, covers < 0.1 % of this area

Sillimanite Schist

Flinty Crush Rock (Age uncertain) at surface, covers < 0.1 % of this area

Flinty Crush Rock