This chart is basically Newmont opening the hood and showing where the mining machine burns cash. And the answer is simple. Half of direct operating costs come from labor. Not diesel. Not explosives. Not machinery. People. Newmont employees and contracted services each take 25 percent of the cost base, which tells you this is not just a metal story. It is also a wage, contractor, maintenance, and skilled labor story.
The second big bucket is materials and consumables at 30 percent. This includes maintenance parts, consumables, liners, wear parts, chemicals, reagents, and explosives. In plain English, this is the stuff mines chew through just to keep moving rock. Mines are giant industrial beasts. They do not run on hope. They run on replacement parts, reagents, fuel, power, and very expensive humans who know what they are doing.
Fuel and energy costs are 15 percent, led by diesel at 9 percent and electric power at 5 percent. This matters because every mining company lives inside the same macro pressure cooker. If oil rises, diesel costs bite. If power prices rise, processing costs bite. If labor markets tighten, contractors charge more. If supply chains get messy, parts and consumables get pricier.
For the commodity market, the cause and effect is powerful. Higher operating costs raise the incentive price needed to keep mines profitable. That can reduce supply growth, delay marginal projects, and make metal markets tighter over time. In gold and copper, this supports the idea that prices may need to stay higher for longer, not because miners are greedy, but because the real world got more expensive.
