You need food to feed the beast and apart from the +40mm nuggets already screened that means the gravity jig needs to be up and running and that in turns requires the rest of the process to be commissioned.
No smoke and mirrors...the current royalty on copper is 3.92% and a discount of 20% applies for further processing the material to a grade of 95% which in today's terms is 2.3 cents per pound of which casting is capable.
A1Patrol it is unsubstantiated because you just made it up because you lack the understanding of its purpose and principles.
