Garnet Staurolite Schist
Feb. 17, 2025
Staurolite-Garnet-Mica Schist | Geology 1501 | ECU File:Staurolite-garnet-mica schist (Mt. Rushmore quadrangle, Black Hills, South Dakota, USA) (27022880317).jpg - Wikimedia Commons Schist Schist | Garnet Staurolite Schist