Shale Gravel

Shale Gravel is a brown block in Lunacraft very similar to Dirt in appearance, but with black and gray spots on it.

General Information
Currently, Shale Gravel cannot be found naturally, and the only way to obtain it is through Alchemy. It's only use in Crafting is in the creation of Polymer, which can also be collected from Astronaut Lairs.

Shale Gravel is not otherwise required to play the game, unless you wish to use it as a block for building.