The geometry nodes modifier "Crystals Formation" provides a powerful and flexible solution for creating realistic, stylized and abstract crystals formations.

By combining geometric primitives, mathematical functions and various noise generators, create a huge variety of crystal shapes and arrangements.

This modifier brings extensive options for settings, adjustments and generation and is easy to understand and to use.

Visualize crystals pillars and ground crystal separately, in material, weighted and approximation distribution and density on faces and in volume, size, thickness, randomness, sharpness, normal directioning, offsetting, rotation, noising, volumization, and more.

YouTube Short for a quick demo:
https://youtube.com/shorts/cQ-0LIpAje0