Subterranean science in a salt mine...by Clive Mitchell on February 09, 2018 Boulby Potash Mine Boulby Underground Laboratory Clive Mitchell halite Heriot-Watt University industrial minerals NERC Newcastle University polyhalite potash Science and Technology Facilities Council +
Age of Grit and Lime: the Bedrock of Derbyshire...by Clive Mitchell on June 05, 2017 #QuarryGarden building stones Derbyshire extractive industry industrial minerals Institute of Quarrying RHS Chatsworth +
Sun, Sand and Sabkhas by Clive Mitchell on January 20, 2014 BGS Clive Mitchell industrial minerals MENA UAE United Arab Emirates +
