Vein types represent different types of shapes or structures that can be generated.
![minecraft 1.12.2 mods vein minecraft 1.12.2 mods vein](https://1.bp.blogspot.com/-iPupvlE8bb4/WfDlVYK3SqI/AAAAAAAAAeM/qEkrb2Y5EHAZsJwhytsMDamP3KfXXQKpwCLcBGAs/s1600/Vein-Miner-Mod-1024x576.jpg)
As all of the optional fields above can be present both in the parent vein and the children veins, different fields will be ignored or used: When this vein spawns, each individual vein type specified here will create a vein according to the rules given by the individual vein type.
#MINECRAFT 1.12.2 MODS VEIN SERIES#
The Multiple vein type allows you to group a series of other vein types to all spawn at the exact same location. For more information on conditions, consult the minecraft wiki.
![minecraft 1.12.2 mods vein minecraft 1.12.2 mods vein](https://pcminecraft-mods.com/wp-content/uploads/2018/08/05-740x420.png)
Any Single vein type must contain the following entries. There are two main types of vein types: Single, and Multiple types. Based on what vein this is, there might be other required or optional values as well.