12 Mar 2015

Pounamu stones move like fish swimming upstream - new research

From Te Manu Korihi, 5:55 pm on 12 March 2015

New geological research into the movement of pounamu has found its stones move in a river like fish swimming upstream. GNS Science says the research in conjunction with the South Island greenstone's owner, Ngai Tahu, will help locate and protect the precious resource. From Te Manu Korihi, here's Ian Telfer.