Results 71 - 80 of 98

January 21, 2011
EPA's Reign Over 404 Permitting and Mountaintop Mining

October 21, 2010
New Erosion and Sediment Control Regulations Take Affect November 19, 2010

July 21, 2010
The Marcellus Shale: Tying It All Together

April 21, 2010
Wastewater Solutions for Remote Coal Mining Operations

October 21, 2009
Block Modeling Applications for Mine Planning

July 21, 2009
Bonding of Coal and Industrial Mineral Operations in Pennsylvania

January 21, 2009
Steel Slag As An Alkaline Material For Acid Rock Drainage Treatment

January 21, 2009
U.S. Army Corps of Engineers Section 404 Permitting of Valley Fills Red Flag or Red Tape?

October 21, 2008
The MINER Act - The First Two Years, Part II

July 21, 2008
The Miner Act - The First Two Years - Part I

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