Gaia Metals are crafted and used in the Metal Works. Some creatures, and Gaia Beacons, can drop smaller amounts aswell as the Gaia Metal Dodo.
Brass Ingot
Bronze Ingot
Steel Ingot
Titanium Ingot
Coal Coke
Copper
Iron Ore
Magnesium
Zinc
Spawncodes
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Brass/PrimalItemResource_BrassIngot.PrimalItemResource_BrassIngot'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Bronze/PrimalItemResource_BronzeIngot.PrimalItemResource_BronzeIngot'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/CoalCoke/PrimalItemResource_CoalCoke.PrimalItemResource_CoalCoke'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Copper/PrimalItemResource_GaiaCopperOre.PrimalItemResource_GaiaCopperOre''" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Dinos/Other/Titan/Infernal/PrimalItemConsumable_InfernalMetal.PrimalItemConsumable_InfernalMetal'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Iron/PrimalItemResource_IronOre.PrimalItemResource_IronOre'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Magnesium/PrimalItemResource_Magnesium.PrimalItemResource_Magnesium'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Steel/PrimalItemResource_SteelIngot.PrimalItemResource_SteelIngot'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Titanium/PrimalItemResource_TitaniumIngot.PrimalItemResource_TitaniumIngot'" 1 0 0
cheat giveitem "Blueprint'/Game/Mods/Gaia/Items/Metals/Zinc/PrimalItemResource_ZincOre.PrimalItemResource_ZincOre'" 1 0 0
It would be nice with a guide telling you how many raw materials you need of what, for example how much metal and charcoal.