More Mining

Issue

Title

August 2013
August 2013
August 2013
August 2013
August 2013
August 2013
August 2013
Going deep: Alaska’s coal gasification pioneers August 2013

Going deep: Alaska’s coal gasification pioneers

Far below the muskegs of western Cook Inlet, rich coal seams lurk deep below the ground—stranded far beyond the reach of conventional mining techniques.

July 2013
July 2013