2020-10-072022-02-032020-10-072022-02-03https://hdl.handle.net/11124/175257Donor: Friends of Mineralogy, Colorado Chapter.Rex area, looking over Bolt Ranch from the highway. Rock outcrops are visible on the ridges and the far mountains.2 1/2 x 1 1/2 inchesblack-and-white photographsOutcrops (Geology) -- ColoradoStillImage