POTD June 23, 2015: Notch Peak, Millard County, Utah

POTD 6-16-15 Notch Peak Mineral Rock Argillite

Notch Peak, Millard County, Utah
Photographer: Mark Milligan; © 2014

Banded white marble and quartz augen (eyeshaped crystals) in gray argillite, Notch Peak, Millard County.