Preliminary economic assessments are critical for determining the economic viability of a resource project. Mining companies require positive assessments in order to justify investing more capital in ...

Metallurgical recoveries used in the 2025 MRE and, where applicable, the PEA are as follows: Sulphide (Fresh rock) recovery inputs: Pt 81%, Pd 77%, Rh 51%, Au 48%, Ni 50% (for an ≥80g/t concentrate).

Advanced United States Copper Project on Private Land with an After-Tax Net Present Value 8% of $1.9 Billion and a 24.0% Internal Rate of Return at Current COMEX Copper Price Updated Reserves and Mine ...

A PEA is preliminary in nature as it includes a portion of inferred mineral resources that are considered too speculative geologically to have the economic considerations applied to them that would ...