Feb 20, 2019

Getting reconciliation wrong can lead to dire consequences for miners. Mine reconciliation is the practice of comparing the tonnage and grade of material processed by the mill with the tonnage and grade of ore in the reserve model of a deposit and with the tonnage and grade in the grade control models used to define ore...

Feb 6, 2019

Mineral resource estimation produces a model of deposits for extraction and is made up of various complex processes. In part two of this two-part series, Optiro's Director of Geology Ian Glacken discusses how the various methods used for estimation can be controversial and takes a look towards the future.

In this...