This mod gives you about a dozen materials that you can use a smaller nodes, though they are actually placed in the world as objects. The mod had a configuration so you can change the size of the objects, feel free to change the settings around to find what works best for you. Because these are objects if you place a lot of them you can slow down your server or singleplayer game, use with care.

LINKS:
Download Mod
Github repository

More mods by this modder

Express your individuality with your own clothing colors.
Express your individuality with your own clothing colors.
This mod, and the armor stand mod go hand in hand to provide you with the protection you need to survive against the bad players, plus they look cool, and that's the important part.
This mod, and the armor stand mod go hand in hand to provide you with the protection you need to survive against the bad players, plus they look cool, and that's the important part.