Economic value should be placed on the CO2 storage potential of mine waste, experts say.
via ScienceDaily: Latest Science News http://www.sciencedaily.com/releases/2012/11/121115133314.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily+%28ScienceDaily%3A+Latest+Science+News%29