2020-07-302022-02-212020-07-302022-02-21https://hdl.handle.net/11124/174700Earthmoving equipment redistributing earth between the ridges of the clay pits at the site of the future Prospector Village.8 x 10 inchesblack-and-white photographsColorado School of MinesOutcrops (Geology)Student housing -- ColoradoFilling in an open pit, clay pits expansionStillImage