"Well mining maybe but I'd probably send it out mining somewhere with someone you don't like. It's basically a walking land grab built to subjugate large facilities and repurpose them to work for someone else. Besides" She took a small plate of metal from her desk and tossed it over. It didn't look particularly special making it seem like an odd gesture until she gave more context "Cold Forge technology was used to treat that. Pretty much I can make that into any shape without ever heating it and harden it to match whatever it's job is. Ever seen a soda can cut a diamond?"