In FY 2019, there were 380 active, full-time mines or development projects in the state of Arizona (Richardson and others, 2019)
Arizona has earthquakes as the three time-lapse videos show.
The Grand Canyon Panorama Project is a collection of hundreds of interconnected 360° panoramas of Grand Canyon National Park. The project was created by me 20 years ago.
"This geology and trail guide is for anyone who likes to walk, be outdoors, and is interested in the geology in and around Flagstaff.” Richard Holm
The raw results of spring's AZGS economic impact survey are now in. We are pulling together the survey data, interviews, and web analytics to complete the picture. Stay tuned.
Donald J. Applebee Jr., geologist and former President of the Arizona Geological Society passed away suddenly on 27 May 2019.
Assay results from Bell Copper's K-20 drill hole, Perseverance Project, Kingman, Arizona
The Black Point Lava Flow in a new AZGS electronic postcard is a timely reminder of the Apollo program, 50 years after the first landing on the Moon, and of NASA’s recently articulated goal to land astronauts at the lunar south pole within the next five years.
The Arizona Geological Survey is celebrating GSA-2019 with 21 Arizona Rocks! digital postcards.
Do you recall the Schultz Fire of 2010 that ravaged the southeast flank of San Francisco Mountain? The team at NAU’s Ecological Restoration Institute published a 44-p. report detailing the economic impact of this modest-size fire. The ecological and human impact of the fire lingers on.