This Rocks!
The This Rocks! mod fills the Minecraft world with various natural details that make the environment more lively and natural. The game features small stones, twigs, pinecones, seashells, starfish, and geysers.
Main Features
Natural Elements:
- Break stones to get fragments that can be crafted into corresponding blocks
- Gravel stones drop flint when broken
- Twigs provide regular Minecraft sticks
- Pinecones yield spruce saplings
- Seashells occasionally drop nautilus shells
- Starfish turn into decorative blocks for building decoration
Geysers:
- Activate when the player approaches
- Geysers in the overworld simply launch you upward
- Nether geysers deal fire damage
Creative Mode: In creative mode, you can cycle through different block states for convenient building.
Compatibility: For maximum immersion in the natural atmosphere, it is recommended to use this mod together with Wild World, which adds many decorative elements to world generation.

Also available for (Neo-)Forge.