Fire Source Receptacle

Sources are naturally occurring spots where elements converge.

It's strongly recommended to explore a bit and find at least one source for each element.
It is also recommended to mark their spots to find them easier again when you need them, using a receptacle you will later be able to move them.

Sources haves a limited amount of element and will get used up. Later using a source breeder you will be able to create ne sources from the ones you already have.

Sources have natural affinity to different biomes or world areas.
Fire is found in dry biomes and in the nether.
Water is found in wet biomes and over bodies of water.
Earth is fount in rock biomes and underground.
Air is found over tall biomes or plains, up in the sky and in the end.

An Air Source found naturally.