Gravel

Gravel is a type of block typically found in naturally occurring pits, underwater, underground or in The Nether. Like Sand, Gravel will fall to the lowest y-coordinate below it if there is no block underneath it. Therefore it is possible to suffocate with careless use of gravel by being crushed beneath the weight. If the lowest block in a column of Gravel is occupied by a nonsolid object, like a Torch, the Gravel block will disintegrate into a gravel resource instead.

In Alpha and Beta, gravel has a 10% chance of dropping flint once destroyed. Flint is used to create Flint and Steel and Arrows. Gravel blocks that don't drop flint can be picked up, placed, and destroyed again. However, blocks that drop flint do not drop gravel, so this cannot be exploited to gain an infinite amount of flint. Shovels will destroy gravel more quickly than other tools, but do not affect the chance of flint being dropped.

Minecarts prevent Gravel from falling.

Trivia

 * On occasion, some normally generated maps may produce beaches made of gravel instead of sand.
 * Gravel spawns in 2 block high bands across the walls of the Nether.




 * A great way to power mine massive columns of gravel is to dig under the stone or dirt that it is resting on. Under that dirt or stone, place a torch, a redstone torch, a piece of redstone wire, or a piece of minecart track. Mine the dirt or stone, and watch as the column falls into the placed object quickly, giving you the gravel blocks. Note that the gravel must fall on the object for it to be mined, and mining gravel in this way does not yield any flint. This technique also works for mining columns of sand. However, if you place the object fast enough, the gravel block may think that the torch itself is a block and will not fall.
 * In the Nether, it is possible to find massive cliffs made of naturally-floating gravel. Just like with sand, if you destroy,replace,remove, or if a Ghast's cannon ball hits any of these blocks, all of the floating blocks will collapse. It is advised that one does not stand on these blocks, as they usually strech over vast lakes of lava, and they collapse faster than the player can run.


 * An old glitch in Classic mode allowed players to raise the height of a fluid block by placing Gravel (or Sand) over it. The Gravel would stay suspended in mid-air until it was broken. When broken, a fluid block  corresponding to the type below the Gravel would appear where the block was. The suspended fluid block would remain immobile until a block was  placed next to it, causing a flood. This bug has since been fixed.

Kies Grind