Polished Blackstone Slab
Polished Blackstone Slab

| Renewable |
Yes |
|---|---|
| Stackable |
Yes (64) |
| Tool | |
| Blast resistance |
6 |
| Hardness |
2 |
| Luminous |
No |
| Transparent |
Double slab: No |
| Waterloggable |
Yes |
| Flammable |
No |
| Catches fire from lava |
No |
| Map color (JE) |
|
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"field": "Yes",
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"label": "(link to Flammable article, displayed as Flammable)"
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A polished blackstone slab is a polished blackstone variant of a slab.
Obtaining
Breaking
Polished blackstone slabs can be mined using any pickaxe. If mined without a pickaxe, they drop nothing.
| Block | ||
|---|---|---|
| Hardness | 2 | |
| Tool | ||
| Breaking time (sec)[A] | ||
| Default | 10 | |
| 1.5 | ||
| 0.75 | ||
|
0.6 | |
| 0.5 | ||
| 0.4 | ||
| 0.35 | ||
| 0.25 | ||
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
- ↑ These durations ignore other influential factors (e.g. Mining Fatigue), and are measured in seconds. For more information, see Breaking § Speed.
Natural generation
Polished blackstone slabs generate as part of ruined portals in the Nether.
Crafting
| Ingredients | Crafting recipe |
|---|---|
| Polished Blackstone |
Stonecutting
| Ingredients | Cutting recipe |
|---|---|
| Blackstone or Polished Blackstone |
Usage
For information about the placement mechanics of all slabs, see Slab § Usage.
Crafting ingredient
| Name | Ingredients | Crafting recipe |
|---|---|---|
| Chiseled Polished Blackstone |
Note blocks
Polished blackstone slabs can be placed under note blocks to produce "bass drum" sounds.
Sounds
In Bedrock Edition, when a polished blackstone slab is combined into a double slab, the block's use sound is played.[1]
stone sound type | ||||||||
|---|---|---|---|---|---|---|---|---|
| Sound | Subtitles | Source | Description | Resource location | Translation key | Volume | Pitch | Attenuation distance |
| Block broken | Blocks | Once the block has broken | block | subtitles | 1.0 | 0.8 | 16 | |
| Block placed | Blocks | When the block is placed | block | subtitles | 1.0 | 0.8 | 16 | |
| Block breaking | Blocks | While the block is in the process of being broken | block | subtitles | 0.25 | 0.5 | 16 | |
| Something falls on a block | Entity-Dependent | Falling on the block with fall damage | block | subtitles | 0.5 | 0.75 | 16 | |
| Footsteps | Entity-Dependent | Walking on the block | block | subtitles | 0.15 | 1.0 | 16 | |
stone sound type | |||||
|---|---|---|---|---|---|
| Sound | Source | Description | Resource location | Volume | Pitch |
| Blocks | Once the block has broken | dig | 1.0 | 0.8-1.0 | |
| Blocks | When the block is placed | dig | 1.0 | 0.8-1.0 | |
| Blocks | While the block is in the process of being broken | hit | 0.37 | 0.5 | |
| Players | Falling on the block with fall damage | fall | 0.4 | 1.0 | |
| Players | Walking on the block | step | 0.3 | 1.0 | |
| Blocks | Jumping from the block | jump | 0.12 | 1.0 | |
| Blocks | Falling on the block without fall damage | land | 0.22 | 1.0 | |
| Bedrock Edition combine sounds | |||||
|---|---|---|---|---|---|
| Sound | Source | Description | Resource location | Volume | Pitch |
| Blocks | When a polished blackstone slab is combined into a double slab | use | 1.0 | 0.8 | |
Data values
ID
| Name | Identifier | Form | Block tags | Item tags | Translation key |
|---|---|---|---|---|---|
polished_blackstone_slab | Block & Item | slabsmineable/pickaxe | slabs | block |
| Name | Identifier | Numeric ID | Form | Item ID[i 1] | Translation key |
|---|---|---|---|---|---|
polished_blackstone_double_slab | 549 | Block & Ungiveable Item[i 2] | Identical[i 3] | — | |
polished_blackstone_slab | 548 | Block & Giveable Item[i 4] | Identical[i 3] | tile |
Block states
See also: Block states
| Name | Default value | Allowed values | Description |
|---|---|---|---|
| type | bottom
| bottomtop | Where the slab is within its block. |
double | The block is a double slab. | ||
| waterlogged | false | falsetrue | Whether or not there's water in the same place as this slab. |
| Name | Metadata Bits | Default value | Allowed values | Values for Metadata Bits |
Description |
|---|---|---|---|---|---|
| minecraft:vertical_half | Not Supported | bottom
| bottomtop | Unsupported | Where the slab is within its block. |
History
| Java Edition | |||||||
|---|---|---|---|---|---|---|---|
| 1.16 | 20w15a | ||||||
| 20w16a | Polished blackstone slabs now generate as part of ruined portals. | ||||||
| 1.16.2 | 20w28a | Polished blackstone slabs are now renewable as piglins have an 8.71% chance to trade 8-16 blackstone during bartering. | |||||
| Bedrock Edition | |||||||
| 1.16.0 | beta 1.16.0.57 | ||||||
| beta 1.16.0.59 | Polished blackstone slabs now generate as part of ruined portals. | ||||||
Data history
| Bedrock Edition | |||||||
|---|---|---|---|---|---|---|---|
| 1.20.30 | Preview 1.20.20.20 | Polished blackstone slabs now use the minecraft:vertical_half block state instead of top_slot_bit. | |||||
Issues
Issues relating to "Polished Blackstone Slab" are maintained on the bug tracker. Issues should be reported and viewed there.
References
| Blackstone | |
|---|---|
| Polished | |
| Polished Brick | |
| Wood-based | |
|---|---|
| Stone-based | |
| Mineral-based | |
| Metal-based | |
| Unused | |
| Unimplemented | |
| Joke | |
| Removed | |