You can make 5 coins out of 1 gold bar.
Youll get coins by putting a chisel on a gold bar and hit it with a smithing hammer.
The coins are stackable and can be used as currency or recipes.
Making gold tools that last much longer than the steel ones.
You get a "craftable gold bar" by putting a gold coin and charcoal in a bowl,close it with a plate and forge it.
After that its the same procces as the steel, reheat the bar and hit it with the smithing hammer to get your desired tool
To get a gold arrowhead you put a chisel on a coin and hit it with a smithing hammer.
You only need 1 gold arrow to kill a bear, maybe even in the future add a alpha animal that can only be killed by golden arrows, The arrows also have a wider reach
-gold parts for new advanced machinery like a iron mine with elevator or cellphones etc.