|Scarlet Crate (Hardmode, After Coznix, The Fallen Beholder)
Lodestone Chunks are an ore that can generate naturally in the world upon defeating Coznix, The Fallen Beholder up to 3 times. The generating of the ore into the world is notified with the status message, "Your world has been sundered with Lodestone!"; or, if Coznix's Expert Mode stage is defeated, "Your world has been sundered with an abundance of Lodestone!" to signify that a greater amount than usual has generated. It can also be found in Scarlet Crates in Hardmode after defeating Coznix.
It can be mined with a Cobalt Pickaxe/Drill or better.