RE: teck stuff What is/is going to used is a rolls crushing plant. The throughput of the plant can be adjusted with each pass. That is to say the first pass of the kimberlite is put through with the rolls adjusted to maximun width. The tailings are then run through multiple times with the rolls adjusted to smaller crushing size each time. This guarantees than the stone breakage is kept to a bear minimum. CF is meticulous with his processing.
P10