The Arizona Geological Survey is undertaking the first-ever statewide inventory of landslides. More than 4,400 landslides have been identified so far.

Allen, G.B., 1985, Economic Geology of the Big Horn Mountains of West-Central Arizona. Arizona Geological Survey Open File Report, OFR-85-17, 152 p. Evening Star Mine 2011-01-1305, ADMMR mining ...

The Arizona Geological Survey originally moved in six portable seismometers and recorded a number of aftershocks. One, which was left in place and monitored by geologist Jeri Young, ...

A group of geology enthusiasts are rallying the public after the governor vetoed a bill that would have reopened the Arizona Mining and Mineral Museum, which has been shuttered since 2011. Senate ...

Go on a self-guided tour at a one-of-a-kind research site in Arizona where you can explore sealed biomes simulating Earth's climate and ecosystems.

ARIZONA NEWS. Arizona geological wonder is seen by ... “It’s open fractures and cave features as far down as 2,000 feet below the surface,” said Don Bills with the U.S. Geological Survey in ...

FLAGSTAFF, Ariz. — Before Neil Armstrong and Buzz Aldrin knew they would be the first to walk on the moon, they took crash courses in geology at the Grand Canyon and a nearby impact crater that ...

A geologist who has studied Southeast Alaska’s rocks and minerals for decades is creating a new geologic map of the region. That map could have a wide range of applications — from educating ...