During WWII, Volkswagen produced wood-burning cars called "Holzbrenner" due to fuel shortages. They ran on flammable gas produced by heating wood, not by burning it directly.
An important reminder:
Every day metals stay this high relative to energy prices, mining margins thrive.
Investors are just starting to notice, as companies keep posting results well above analyst expectations.
We have likely entered a true "Golden Age of Mining", in my view.