Missed opportunities, it seems

I was at the Newcastle plant once and was able to watch the iron briquette plant and all its, well, all the justification for the added cost as yet another tack on feature. I looked at the super duper iron soap bars produced & marveled at the extra (speculated) return from this plant. Doh. All these years later it has never operated other than to process samples for every tom mt and ng.
So the following post and video was of particular interest given the speculation of the big returns. Cheers

https://hotcopper.com.au/threads/iron-oxide.4777134/#post-38709942