US Halts Mining In Designated Solar Energy Zones
July 25th, 2013 | by Jo Borrás
The US Department of the Interior has put a stop to new mining claims across 17 newly-defined “solar energy zones,”
July 25th, 2013 | by Jo Borrás
The US Department of the Interior has put a stop to new mining claims across 17 newly-defined “solar energy zones,”
