Walloomsac Schist

Photographed by Michael P. Klimetz

Biotite-Muscovite-Almandine-Quartz Schist

Yonkers

Westchester County

NEW YORK

Photographed by Michael P. Klimetz

Biotite-Muscovite-Almandine-Quartz Schist

Yonkers

Westchester County

NEW YORK

Photographed by Michael P. Klimetz

Quartz-Feldspar Granoblast

Yonkers

Westchester County

NEW YORK

Photographed by Michael P. Klimetz

Biotite-Muscovite-Almandine-Quartz Schist

Yonkers

Westchester County

NEW YORK