Deepslate

Deepslate is a stone variant found deep underground in the Overworld that functions similar to regular stone.

Breaking
Deepslate can be obtained only by mining it using a pickaxe with the Silk Touch enchantment, otherwise it drops cobbled deepslate. If broken with any other tool, it drops nothing. The breaking time for Deepslate is roughly twice the time for Stone.

Natural generation
Deepslate can generate in the Overworld in the form of mineral veins, attempting to generate 10 times per chunk in veins of size 0-160, from elevations -4 to 16. $$, if iron, gold, diamond, redstone, or lapis lazuli ore generates in deepslate (or tuff), it generates as its deepslate variant. Coal, copper, and emerald ore do not become their deepslate variants, despite having overlap in the levels they generate. $$, all ores inside deepslate become their deepslate variant.

Smelting
Deepslate can be smelted from cobbled deepslate.

Usage
Deepslate can be used as a building block.

Cobbled deepslate
Deepslate can be mined using a pickaxe without the Silk Touch enchantment to obtain cobbled deepslate.

Silverfish
Silverfish can enter and hide in deepslate, creating an infested block.

ID




Trivia

 * According to Brandon Pearce, the reason for changing the name "Grimstone" to "Deepslate" was because the word "Grim" had too many connotations related to a negative feeling and therefore did not accurately describe the block as to what it actually was. The name "Deepslate" was eventually chosen because of its location within the world and to more accurately represent that it is a type of slate.
 * Similar to stone, the orientation of the texture varies depending on the coordinates.