According to SNL Metals & Mining a total 29 base metal sales more than $US10 million ($A12.9 million) were recorded in 2014, up from 24 in 2013.
The value of the transactions jumped from $3.
BASE metal assets drove a surge in acquisitions last year, with global miners taking a particular interest in copper deals.
According to SNL Metals & Mining a total 29 base metal sales more than $US10 million ($A12.9 million) were recorded in 2014, up from 24 in 2013.
The value of the transactions jumped from $3.