Basalt Deltas

For the mission in Minecraft Dungeons, see MCD:Basalt Deltas.
Basalt Deltas

Basalt Deltas.png: Infobox image for Basalt Deltas the biome in Minecraft

Basalt Deltas Vibrant Visuals.png: Infobox image for Basalt Deltas the biome in Minecraft

Structures

Nether fortress
Ruined portal

Features

Glowstone blob
Lava sea
Delta
Basalt columns

Blocks

Basalt
Blackstone
Magma Block
Lava

Climate

Temperature

2.0

Downfall

0.0

Precipitation

No

Colors

Fog color


 #685F70

Grass color


 #BFB755

Foliage color


 #AEA42A

Water color


 #3F76E4

The basalt deltas is a volcanic biome found in the Nether.

Description

The basalt deltas is the second rarest Nether biome, making up around 16% of the Nether by volume, and can generate next to any other Nether biome except for the crimson forest.

The rough and jagged terrain of basalt deltas is composed largely of basalt and blackstone and features numerous deltas, shallow pools of lava, and magma blocks, typically reaching depths of 1 to 3 blocks. The biome's fog is a dull lilac color, and ambient ash particles float through the air. Archipelagos with islands of different sizes can be found around the lava seas nearby. On the ceiling, glowstone blobs generate as usual. Both brown and red mushrooms still grow in this biome on top of the basalt blocks.

Nether fortresses and ruined portals can be found here. Nether quartz ore, nether gold ore, and the rare ancient debris generate underground, but are more difficult to obtain due to the abundance of deltas and lava seas. Ore also spawns more frequently to compensate for the significantly reduced amount of netherrack in the biome. Bastion remnants are not present, making basalt deltas the only Nether biome to not feature them.

Magma cubes have a higher spawn rate in this biome than in any other biome. Occasionally, a ghast can be spotted. Like in all Nether biomes, striders wander the lava lakes, and sometimes spawn trapped in the countless deltas.

Mobs

The following mobs are naturally spawned here:

In Java Edition
MobSpawn weightGroup size
Monster category
Ghast[note 1]401401
Magma Cube1001402–5
Creature category
Strider12–4
  1. Only 5% of spawn attempts succeed.
In Bedrock Edition
MobSpawn weightGroup size
Monster category
Magma Cube1001402–5
Ghast401401
Creature category
Strider12–4

Sounds

Music

Filename
in Minecraft
Gameplay Soundtrack Title Soundtrack Track preview Weight
so_below.ogg Soul Sand Valley and "So Below" Minecraft: Nether Update (Original Game Soundtrack) No. 3 7
nether1.ogg The Nether "Concrete Halls" Minecraft - Volume Beta No. 7 1
nether2.ogg The Nether "Dead Voxel" Minecraft - Volume Beta No. 3 1
nether3.ogg The Nether "Warmth" Minecraft - Volume Beta No. 11 1
nether4.ogg The Nether "Ballad of the Cats" Minecraft - Volume Beta No. 15 1

Ambience

Nether ambience plays while the player is in the Nether.

Name Sound Group
Basalt Deltas Ambience Loop
Basalt deltas active 1
(Unused)
Loop Additions
Basalt deltas active 2
(Unused)
Basalt deltas active 3
(Unused)
Basalt deltas active 4
(Unused)
Basalt Deltas Basalt Ground 1
Basalt Deltas Basalt Ground 2
Basalt Deltas Basalt Ground 3
Basalt Deltas Basalt Ground 4
(Unused)
Basalt Deltas Click 1
Basalt Deltas Click 2
Basalt Deltas Click 3
Basalt Deltas Click 4
Basalt Deltas Click 5
Basalt Deltas Click 6
Basalt Deltas Click 7
Basalt Deltas Click 8
Basalt Deltas Debris 1
Basalt Deltas Debris 2
Basalt Deltas Debris 3
Basalt Deltas Heavy Click 1
Basalt Deltas Heavy Click 2
Basalt Deltas Long Debris 1
Basalt Deltas Long Debris 2
Basalt Deltas Plode 1
Basalt Deltas Plode 2
Basalt Deltas Plode 3
Basalt Deltas Twist 1
Basalt Deltas Twist 2
Basalt Deltas Twist 3
Basalt Deltas Twist 4

Data values

ID

Java Edition:

NameIdentifierNumeric ID Translation key
BiomeSprite basalt-deltas.png: Sprite image for basalt-deltas in Minecraft Basalt Deltasbasalt_deltas173biome.minecraft.basalt_deltas

Bedrock Edition:

NameIdentifierNumeric ID
BiomeSprite basalt-deltas.png: Sprite image for basalt-deltas in Minecraft [No displayed name]basalt_deltas181

History

Java Edition
1.1620w15aAdded the basalt deltas.
20w16aIncreased the number of lava lakes on basalt deltas.
20w21aAncient debris and nether gold ore now generates more often.
1.1821w41aThe water fog color of basalt deltas has been changed from
 #423e42
to
 #050533
despite water not being able to exist in the Nether.
Bedrock Edition
1.16.0beta 1.16.0.57Added basalt deltas.
1.16.100beta 1.16.100.54The ceiling of basalt deltas is now made out of basalt, instead of netherrack.

Issues

Issues relating to "Basalt Deltas" are maintained on the bug tracker. Issues should be reported and viewed there.

Trivia

Gallery

Screenshots

External links

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