Turns out I already knew roughly how this process works from playing Factorio with Bob's/Angel's mods. It's relatively 'realistic', requiring crushing ores and

Turns out I already knew roughly how this process works from playing Factorio with Bob's/Angel's mods. It's relatively 'realistic', requiring crushing ores and sorting to get different breakdowns of products (And byproducts), further processing those products to get powders, recombining, sintering and pressing into pellets.