Amethyst Cluster

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Image "Amethyst Bud" redirects here. For the block that grows amethyst buds, see Budding Amethyst. For other uses, see Amethyst.
Amethyst Cluster

Small Amethyst Bud (U) JE1.png: Infobox image for Minecraft block 'Amethyst Cluster'

Medium Amethyst Bud (U) JE1.png: Infobox image for Minecraft block 'Amethyst Cluster'

Large Amethyst Bud (U) JE1.png: Infobox image for Minecraft block 'Amethyst Cluster'

Amethyst Cluster (U) JE1.png: Infobox image for Minecraft block 'Amethyst Cluster'

Invicon Small Amethyst Bud.png: Inventory sprite for Small Amethyst Bud in Minecraft as shown in-game with description: Small Amethyst BudInvicon Medium Amethyst Bud.png: Inventory sprite for Medium Amethyst Bud in Minecraft as shown in-game with description: Medium Amethyst BudInvicon Large Amethyst Bud.png: Inventory sprite for Large Amethyst Bud in Minecraft as shown in-game with description: Large Amethyst BudInvicon Amethyst Cluster.png: Inventory sprite for Amethyst Cluster in Minecraft as shown in-game with description: Amethyst Cluster
Renewable Yes
Stackable Yes (64)
Tool
Blast resistance 1.5
Hardness 1.5
Luminous Small: Yes (1)
Medium: Yes (2)
Large: Yes (4)
Cluster: Yes (5)
Transparent Yes
Waterloggable Yes
Flammable No
Catches fire
from lava
No
Map color
 24 COLOR_PURPLE
Note block instrument Default (Harp)

Amethyst buds are the first three stages of growth of amethyst clusters, which grow on budding amethyst.

Amethyst clusters are the fourth and final growth stage of amethyst buds, which drop amethyst shards when mined.

Obtaining

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Breaking

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The amethyst cluster block drops itself in any of its growth stages (rather than its amethyst shard drops) when mined with any tool with the Silk Touch enchantment.

When mined without Silk Touch or broken by being pushed off an attached block by a piston or sticky piston, only fully grown amethyst clusters drop amethyst shards, while amethyst buds drop nothing. Breaking an amethyst cluster with a pickaxe drops 4 shards while any other method of breaking it yields 2 shards. The maximum amount of amethyst shards dropped can be increased with Fortune; Fortune I gives a 13 chance for 8 shards (averaging 5.33 shards), Fortune II gives a 25% chance (each) to give 8 or 12 shards (averaging 7 shards), and Fortune III gives a 20% chance (each) to give 8, 12, or 16 shards (averaging 8.8 shards).

Block BlockSprite amethyst-cluster.png: Sprite image for amethyst-cluster in MinecraftAmethyst Cluster
BlockSprite amethyst-bud.png: Sprite image for amethyst-bud in MinecraftAmethyst Bud
Hardness 1.5
Tool Image
Breaking time (sec)[A]
Default 2.25
ItemSprite wooden-pickaxe.png: Sprite image for wooden-pickaxe in MinecraftWooden 1.15
ItemSprite stone-pickaxe.png: Sprite image for stone-pickaxe in MinecraftStone 0.6
ItemSprite copper-pickaxe.png: Sprite image for copper-pickaxe in MinecraftCopper 0.45
ItemSprite iron-pickaxe.png: Sprite image for iron-pickaxe in MinecraftIron 0.4
ItemSprite diamond-pickaxe.png: Sprite image for diamond-pickaxe in MinecraftDiamond 0.3
ItemSprite netherite-pickaxe.png: Sprite image for netherite-pickaxe in MinecraftNetherite 0.25
ItemSprite golden-pickaxe.png: Sprite image for golden-pickaxe in MinecraftGolden 0.2
Legend
  • incorrect tool, drops nothing
  • correct tool, drops nothing or something other than the block itself
  • correct tool, drops the block itself
  • italicized can be instant mined
  1. These durations ignore any other influential factors (e.g., Mining Fatigue) and are measured in seconds. For more information, see Breaking § Mining efficiency.

Natural generation

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Amethyst buds and clusters generate naturally as part of amethyst geodes, on exposed faces of budding amethysts.

Post-generation

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Every time a budding amethyst block receives a random tick, there is a 20% chance for a small amethyst bud to generate on any of its sides, as long as the block being replaced with the small amethyst bud is air or a water source block.

Usage

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Growing

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An amethyst bud placed on a budding amethyst (rather than any other block) regardless whether it was placed by the player or spawned by the budding amethyst itself, grows over time, going through three growth stages – small, medium, and large – before reaching its 4th and final growth stage as an amethyst cluster, which drops amethyst shards when mined.

In Java Edition, the below logic can be applied:

  1. Per random tick, updates occur to any given block in the loaded chunk every 68.27 seconds on average if the chunk center is within 128 blocks of a player's location.
  2. Each random tick assigned to the budding amethyst block has a 20% chance of triggering an update on a budding amethyst block. Thus, it takes 5 random ticks on average for a budding amethyst block to grow one of its faces by 1 stage.
  3. Of the 6 faces on a budding amethyst block, only one side is randomly selected to either accelerate by one growth stage or to develop a new bud. If the randomly-selected side is obstructed, then growth fails and nothing happens.
  4. Each budding amethyst requires 4 growth stages to reach maximum maturity and be gatherable.

As such, the math can be applied if a player is within random tick range as to calculate amethyst growth rate:

(68.27 seconds/1 random tick) × (5 random ticks/1 growth stage) × (4 growth stages/1 amethyst cluster) × (6 amethyst clusters/1 budding amethyst block) = 68.27×5×6×4 = 8192.4 seconds for an unobstructed budding amethyst block to fully grow each of its clusters. This time is equivalent to 2 hours 16 minutes 32.4 seconds or 6.827 in-game days.

Decoration

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They can also be placed on certain other types of blocks for decoration. The block must be solid and have at least one side that form a full surface: for example, they can be placed on the bottom of stairs (or top of upside down stairs), but not on their side, or top. They can also be placed on the bottom of bottom slabs and on the top of top slabs. Of blocks that meet these criteria, some are still excluded.

Amethyst clusters cannot be placed on:

Light

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Small, medium, and large amethyst buds give off a light level of 1, 2 and 4 respectively, while amethyst clusters give off a light level of 5.

Sound

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Uniquely among other blocks, an amethyst cluster in all its growth stages makes a quiet overlay sound when generally interacted with, as well as its block breaking sound when hit with a projectile.

Sounds

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List of sounds 

Data values

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Java Edition:

NameIdentifierForm Translation key
BlockSprite small-amethyst-bud.png: Sprite image for small-amethyst-bud in Minecraft Small Amethyst Budsmall_amethyst_budBlock & Item block.minecraft.small_amethyst_bud
BlockSprite medium-amethyst-bud.png: Sprite image for medium-amethyst-bud in Minecraft Medium Amethyst Budmedium_amethyst_budBlock & Item block.minecraft.medium_amethyst_bud
BlockSprite large-amethyst-bud.png: Sprite image for large-amethyst-bud in Minecraft Large Amethyst Budlarge_amethyst_budBlock & Item block.minecraft.large_amethyst_bud
BlockSprite amethyst-cluster.png: Sprite image for amethyst-cluster in Minecraft Amethyst Clusteramethyst_clusterBlock & Item block.minecraft.amethyst_cluster

Bedrock Edition:

NameIdentifierNumeric ID FormItem ID[i 1] Translation key
BlockSprite small-amethyst-bud.png: Sprite image for small-amethyst-bud in Minecraft Small Amethyst Budsmall_amethyst_bud587Block & Giveable Item[i 2]Identical[i 3]
(Numeric: -332)
tile.small_amethyst_bud.name
BlockSprite medium-amethyst-bud.png: Sprite image for medium-amethyst-bud in Minecraft Medium Amethyst Budmedium_amethyst_bud586Block & Giveable Item[i 2]Identical[i 3]
(Numeric: -331)
tile.medium_amethyst_bud.name
BlockSprite large-amethyst-bud.png: Sprite image for large-amethyst-bud in Minecraft Large Amethyst Budlarge_amethyst_bud585Block & Giveable Item[i 2]Identical[i 3]
(Numeric: -330)
tile.large_amethyst_bud.name
BlockSprite amethyst-cluster.png: Sprite image for amethyst-cluster in Minecraft Amethyst Clusteramethyst_cluster584Block & Giveable Item[i 2]Identical[i 3]
(Numeric: -329)
tile.amethyst_cluster.name
  1. ID of block's direct item form, which is used in savegame files and addons.
  2. a b c d Available with /give command.
  3. a b c d The block's direct item form has the same ID as the block.

Block states

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See also: Block states

Java Edition:

Name Default value Allowed values Description
facingupdown
east
north
south
up
west
The direction the amethyst is facing, determined by its anchoring.
waterloggedfalsetrue
false
Whether or not the amethyst is located inside of water.

Bedrock Edition:

NameMetadata Bits Default value Allowed valuesValues for
Metadata Bits
Description
minecraft:block_faceNot Supportedupdown
east
north
south
up
west
UnsupportedThe direction the amethyst is facing, determined by its anchoring.

History

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There is an associated page listing all historical changes related to the appearance and/or sounds associated with this block in further detail than below; see /Asset history.

Mention and announcement

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May 21, 2009Notch mentioned crystal blocks as a potential block type that can be found in the underground.
October 3, 2020Image Amethyst clusters are shown at Minecraft Live 2020.
October 20, 2020Image Image Cory Scheviak reveals small and medium amethyst buds on Twitter.

Java Edition

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Java Edition
1.1720w45aImage Image Image Image
Image Image Image Image Added amethyst buds and amethyst clusters.
20w46aAmethyst clusters can now be obtained with Silk Touch.[1]
21w11aBreaking amethyst clusters by hand, with a piston, or by other means now drops 2 amethyst shards instead of the 4 that it does when broken with a pickaxe.
Previously, only an iron pickaxe or higher could cause 4 amethyst shards to drop, and other means dropped nothing.
21w17aRemoved unused 'lit' blockstate.
21w18aThe item models for amethyst buds, except for the amethyst cluster, have been changed so they appear higher in inventory slots.

Bedrock Edition

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Bedrock Edition
1.17.0
Experiment
Caves and Cliffs
beta 1.17.0.50Image Image Image Image
Image Image Image Image Added amethyst buds and amethyst clusters.
1.17.0beta 1.17.0.52Amethyst buds and amethyst clusters are no longer available only in Experimental Gameplay.
1.20.30Preview 1.20.20.20Now uses the minecraft:block_face block state instead of facing_direction.
1.21.60Preview 1.21.60.21Image Image Image Image Changed the model to match Java Edition.

Issues

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Issues relating to "Amethyst Cluster", "Amethyst Bud", or "Amethyst Crystal" are maintained on the bug tracker. Issues should be reported and viewed there.

Trivia

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  • While amethyst buds cannot be equipped in the head slot in Survival mode, equipping it using commands causes it to appear as a crown.
  • Amethyst clusters are the only mineable blocks in the game that emit a light level of 5.

Image

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Screenshots

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Development images

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References

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  1. MC-203631 – Amethyst buds do not drop themselves with silk touch – resolved as "Fixed".
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