Extended Caves Mod

The Minecraft subsoil needs an upgrade, in the 1.16 the quarries are the same, old and dusty.
Are you looking for a mod that improves caves?

Extended Cave is a mod for the 1.16 that improves the subsoil, adding new structures and mob spawners to improve the adventure and the search for minerals. You will find several new mushrooms that will need to create 3 new soups:
•Fluorescent Stew, useful to see into the depths of caves.
•Sticky Stew, use it to dig faster!
•Hard Stew, very useful if you have to fight with dungeon mobs!
It also adds several sets of blocks like Rockpile, stalactites, and stalagmites!
It's the perfect mod for updating caves.