Taxonomy term

remediation

Bringing geoscience to bear on the problem of abandoned mines

With 3 million gallons of acidic, heavy-metal-laden water behind an earthen plug at high elevation, Colorado’s Gold King Mine was, literally, a situation just waiting to go downhill. The blowout last August shone a spotlight on the larger problem of abandoned mine lands. What role do geoscientists play in solving it?

19 Jun 2016

Gold, lead and death in Nigeria

Geology, economics and culture culminate in a perfect storm with deadly results

20 Feb 2012