Chino Valley, Yavapai County, Arizona | Crushed quartzite quarry in northern Chino Valley. Bedrock exposed in the area includes the Paleoproterozoic Del Rio Quartzite and Tertiary volcanics. (Photo by Jon Spencer)
Online Resources:
Gootee, B.F., Ferguson, C.A., Spencer, J.E., and Cook, J.P., 2011, Geologic Map of the Chino Valley North 7.5’ Quadrangle, Yapapai County, Arizona: Arizona Geological Survey Digital Geologic Map DGM-80, version 1.0, map scale 1:24,000, 42 p. and 1 map plate. https://library.azgs.arizona.edu/item/ADGM-1552431718387-974
Young, J.J., and Cook, J.P., 2012, Geologic map of the Chino Valley South 7 ½' Quadrangle, Yavapai County, Arizona: Arizona Geological Survey Digital Geologic Map DGM-93, version 1.0, scale 1:24,000. https://library.azgs.arizona.edu/item/ADGM-1552427645161-948
Photographer: Jon Spencer
Photo Date: circa 2010
Photo Location Accuracy: Approximately Located