1: brass
2: bronze
3: copper
4: gold
5: sliver
1 brass: Brass is mainly an alloy that consists of copper with zinc added. Brasses can have varying amounts of zinc or other elements added. These varying mixtures produce a wide range of properties and variation in color. Increased amounts of zinc provide the material withimproved strength and ductility. Brass can range in color from red to yellow depending on the amount of zinc added to the alloy.
So in theory a zinc dragonborn can be done with the right mutations and slowing breeding the copper out of it
2 bronze: Bronze is an alloy that consists primarily of copper with the addition of other ingredients. In most cases the ingredient added is typically tin (when it is added it is about 12-12.5%), but arsenic, phosphorus, aluminum, manganese, and silicon can also be used to produce different properties in the material. All of these ingredients produce an alloy much harder than copper alone.
So in theory tin dragonborn could be a thing but it would take at least twice as long trying to get a zinc dragonborn
3 copper: isnt a mix so i got nothing
4 gold: also comes from earth... So moving on
5 silver: did you know silver is a by product of lead copper gold and zinc
So in theory zinc is in a fucking dragonborn or some shit because zinc is writing all over this
So in theory zinc and tin are both possible with time and breeding
