I've put down some foundations that's about four high with conveyor walls on the side. I now notice some strange moss-like features on the foundations and on the conveyors. It's even on the metal ore running on the conveyors. I can't give you coordinates, so how will you know where on the map this is? The only thing I can tell you is that there is 6 Pure Iron nodes nearby, one Pure copper node, one Pure limestone node and one Normal limestone node, with a big looped structure in the sky with a green slug on it. The issue is at the two Pure iron nodes to the SOUTH of this structure. If you continue to the South you will find a giant gorge with a river at the bottom.
