Major Projects

Far more projects are announced than are ever built. That is not a criticism of anyone; it is the arithmetic of an industry where most prospects fail a test somewhere between discovery and construction, and where the tests get more expensive as they go. A section following developments has to be built on that understanding or it becomes a list of things that did not happen.

Projects sort into recognisable kinds. A greenfield development builds everything from nothing, carrying the longest timeline and the most permitting exposure. A brownfield expansion adds to an operating asset and can move much faster because the approvals, workforce and infrastructure already exist. A restart brings back an operation placed on care and maintenance, where the question is usually why it stopped and whether that condition has changed. Integrated developments that include downstream processing are a different proposition again, since they combine mining risk with chemical-plant risk and a far larger capital requirement. Cutting across all of these is stage: discovery, scoping, prefeasibility, feasibility, permitting, financing, construction, commissioning and ramp-up — each with its own conventions about what may be claimed.

Type and stage describe a development more reliably than promotion does: each study level establishes some things and not others, ramp-up takes longer than planned often enough to be the expectation rather than the exception, and what separates a project that is progressing from one that is merely being discussed is usually visible in which tests it has actually passed. Individual companies' assets will not be assessed, ranked or recommended.

Mining Regions places developments in their districts, and Mining Companies and Exploration Companies describe the organisations behind them. Processing Capacity explains the downstream step many will depend on, and Regulation the approvals that govern the sequence.