i wasn't sure about the bricks, i looked around online and didn't find much other then they might be magnesite. i know a few of them have a glassy look but they are eaten into a little seams like the stuff is near bullet proof, i figured they would be great for a forge that does a lot of forge welding, maybe cutting them down to like an inch thick and line a forge. i have a small propane forge but i want to use something i built. thoughts?
also my little forge is in my garage so a solid fuel forge was out, im looking to build a small shop to move it but for now i have to stick to propane. also while i haven't done a lot of digging but i didn't found a lot of suppliers of solid fuel around here.
i live in the USA in east Tennessee