This page is about Mordor gravel, you might be looking for ordinary gravel or for obsidian gravel.
Mordor gravel is a black block that spawns in patches in Mordor and related biomes. Like normal gravel, Mordor gravel is affected by gravity, but has a separate, darker texture than its vanilla counterpart. It has a chance of dropping flint instead of itself when mined. It shares most of its functionality with vanilla gravel, with the exception that it cannot be crafted into pebbles.
Uses[]
Mordor Gravel, like its vanilla counterpart, has few real uses. Outside of farming flint, it is primarily used as a decorative block. To facilitate this, it can be crafted into slabs, as seen below.
Mordor gravel in Mordor.
 The Hosts of Mordor 
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Black Uruk (Archer) •
Olog-hai •
Orc (Archer, Banner Bearer, Bombardier) |