Arizona Mining Review
April 25, 2013 | Arizona Mining Review
The next Arizona Mining Review features an interview with Dorothy Kosich of MineWeb.com on the potential impact of the proposed Obama budget, and discussion with economist Dr. Kent Hill of Arizona State University on the economic impact of mining on Arizona. Also, a geologist from the Utah Geological Survey will discuss the recent landslide at the Bingham Canyon Mine.
Watch it online on Friday at 10:00-10:30 AM MST-PDT. A video of the program will be available online if you can't watch at that time.
Meteoroid Explodes Over Russia – Hundreds Injured
February 15, 2013 | CNN
Hundreds of people were injured and buildings were damaged when a meteoroid exploded in the atmosphere above the Chelyabinsk region of Russia. Many of the injuries were from flying glass blown out of windows.
This event is unrelated to the flyby of Asteroid 2012 DA14, a much larger object that will pass about
Sinkholes in Arizona
March 10, 2013 | Tucson Citizen
The Tucson Citizen has an article about sinkholes in Arizona. Like in Florida, karst features in Arizona can develop over limestone, but gypsum and salt can also support karst topography.
Publications from the Arizona Geological Survey include:
Home Buyer's Guide to Geologic Hazards in Arizona
Land Subsidence and Earth Fissures in Arizona