Ann: Storm Copper DSO Potential Confirmed, page-9

Notice the way that none of the rejects are actually going to a waste dump. They are all being stockpiled as the grade is suitable for a future flotation circuit that will be how the deeps are likely processed since they are a much more massive and sitting at a lower grade.

This is the perfect outcome. We are not getting every gram of copper metal out (and the silver) but are instead getting the most possible at extremely low cost to make exceptional profit while leaving the more difficult ore for a much larger scale process that will likely be the subject of a future study. This will mean that the UG processing can start three to five years earlier than a stand alone plan would have envisaged based on stockpiles that can be processed first.