I'd like to see Malachite as a golem/stone material. As a stone material, there would be little need to worry about balance issues since they're not used for weapons/armor. As for being used for golems, well there's things like diamond and octiron golems wandering around that hit a LOT harder than a soft copper ore would.
We do have copper though as a more practical material, even though it's pretty bad.
If possible I'd like to get malachite's neat band pattern to show up in-game but I don't think that's possible for golems and items. Probably could make unique walls but the idea of malachite WALLS seems a bit silly.
System would indicate in graphic if person is mounted on horse or not.
Same system also show if person mounted on boar, elephant, polar bear etc.
Or if person mounted on ass.
Ivan find mounting on ass funny.