Hitting rock bottom
Written by Dr David Cutress: IBERS, Aberystwyth University. • Silicate and carbonate reactions could offer a route for long-term carbon storage• Whilst issues surround carbonate minerals, silicates, like basalt rock, appear more promising• Applying crushed silicatesto agricultural soils could benefit carbon footprints, nutrient availability, pH, soil water retention and plant growth and yields• Currently, there …