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A Longwall Mine for Potash?
February 11, 2013 | Arizona Geology Blog

Lee Allison reports on two proposed underground potash mines in Arizona. One could employ the longwall mining method that has a long history of use in underground coal mines.


  Related Stories

Arizona Mining Review
June 13, 2013 | Arizona Mining Review
Topics in the most recent Arizona Mining Review: * Joe Bardswich - Moss Gold Mine * Jerry Aiken and Matt Monte - Holbrook Potash Mine * David Newlin - community response to potash mining at Holbrook * Niemuth - mining news * Kim Patten and Christy Caudill - National Geothermal Data System

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.

Potash Price Collapse?
August 1, 2013 | Arizona Geology Blog
"The world's potash industry imploded today as Russia's Uralkali withdrew from the Belarus Potash Corporation one of two global potash cartels that control about 70% of the world's potash production. " Quoted from the Arizona Geology Blog.


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