A nest of little gold-diggers

A mining exploration firm working in the remote jungles of northeastern Cambodia is using termites in its search for gold

Deep in the heart of Ratanakkiri province, the earthen mounds that pepper the forest floor provide clues as to the mineral wealth that lies below. …

Cam McGrath and Ayanna Runcie
http://www.phnompenhpost.com/post-weekend/nest-little-gold-diggers