RE:RE:RE:RE:RE:RE:Paradigm I'm going to pass on the cost of underground since I don't have any info at hand. However I'll see what I can 'dig' up.
As I understand it, 'Life of Mine' is an accounting metric which describes the period over which commercial activities can take place.
This means one of two things;
a) either the commercial activity ends because the resource runs out, or
b) the mining licence runs out whilst resource remains.
As I understand it, the 'life of mine' we are working on is of type b)
The licence was granted for 15 years in 2008 and expires in 2023.
At this time the resource will clearly not be exhausted so an application will be made for another 15 year licence and so on if need be.