Smeltable Raw Ore blocks

Isn't it frustrating that minecraft allows you to craft your raw ore into raw ore blocks, but then makes you uncraft them to smelt them? Well not anymore!

Use

Just pop your raw ore blocks into a furnace or blast furnace, and start smelting. It's genuinly as easy as that!

It scales the smelt time with the block, so it doesnt even feel cheaty!

-Works with Copper, Iron, and Gold.