Gravel

Gravel is a block in Lunacraft forming a layer of blocks above Rock and below Dirt.

General Information
Gravel can rarly be found on hills. It currently has no use in the game. Thankfully, unlike Minecraft's gravel, Gravel does not fall. According to the Scanner, Gravel is disintegrated basaltic rock.

Geology
Gravel is usually found immediately below the Dirt blocks, and is about three blocks thick. Gravel can also occasionally be found at the surface (known as Gravel Voids), replacing Topsoil, and exists as random clusters in Rock