{{Infobox block
| image = <gallery>
Blackstone Stairs.png|Java Edition
Blackstone Stairs BE.png|Bedrock Edition
</gallery>
| invimage = Blackstone Stairs
| stackable = Yes
| maxStack = 64
| tool = Wooden Pickaxe
| renewable = Yes
| light = No
| transparent = Partial <small>(blocks light)</small>{{only|je|short=1}}<br>Yes{{only|be|short=1}}
| flammable = No
| lavasusceptible = No
| waterloggable = Yes
}}
'''Blackstone stairs''' are a [[blackstone]] variant of the [[stairs]].

== Obtaining ==
=== Breaking ===
Blackstone stairs can be mined using any [[pickaxe]]. If mined without a pickaxe, they drop nothing.

{{breaking row
|Blackstone Stairs
|Pickaxe
|Wooden
|item=1
|link=none
|horizontal=1
}}

=== Natural generation ===
Blackstone stairs generate as part of [[bastion remnant]]s.

=== Crafting ===
{{Crafting
|A1= Blackstone
|A2= Blackstone
|B2= Blackstone
|A3= Blackstone
|B3= Blackstone
|C3= Blackstone
|Output= Blackstone Stairs,4
|type= Building block
}}

=== Stonecutting ===
{{Stonecutting
|Blackstone
|Blackstone Stairs
}}

== Usage ==
{{for|information about the placement mechanics of all stairs|Stairs#Usage}}

=== Note blocks ===
Blackstone stairs can be placed under [[note block]]s to produce "bass drum" sounds.

== Sounds ==
{{Sound table/Block/Stone}}

== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showblocktags=y
|showitemtags=y
|showforms=y
|generatetranslationkeys=y
|displayname=Blackstone Stairs
|spritetype=block
|nameid=blackstone_stairs
|blocktags=stairs, mineable/pickaxe
|itemtags=stairs
|foot=1}}

{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|showforms=y
|generatetranslationkeys=y
|displayname=Blackstone Stairs
|spritetype=block
|nameid=blackstone_stairs
|id=531
|foot=1}}

=== Block states ===
{{see also|Block states}}

{{:Stairs/BS}}

== History ==
{{HistoryTable
|{{HistoryLine|java}}
|{{HistoryLine||1.16|dev=20w15a|[[File:Blackstone Stairs (N) JE1.png|32px]] Added blackstone stairs.}}
|{{HistoryLine|||dev=20w16a|Blackstone stairs now generate as part of [[bastion remnant]]s.}}
|{{HistoryLine||1.16.2|dev=20w28a|Blackstone stairs are now [[renewable resource|renewable]] as [[piglin]]s have an 8.71% chance to [[trading|trade]] 8-16 blackstone during [[bartering]].}}
|{{HistoryLine||1.17|dev=21w07a|[[File:Blackstone Stairs JE2.png|32px]] The texture of blackstone stairs has been changed.}}
|{{HistoryLine|||dev=21w08a|[[File:Blackstone Stairs JE3.png|32px]] The texture of blackstone stairs has been changed again.}}

|{{HistoryLine|bedrock}}
|{{HistoryLine||1.16.0|dev=beta 1.16.0.57|[[File:Blackstone Stairs BE1.png|32px]] Added blackstone stairs.
|Blackstone stairs generate as part of [[bastion remnant]]s.}}
|{{HistoryLine||1.17.0|dev=beta 1.17.0.50|[[File:Blackstone Stairs BE2.png|32px]] The texture of blackstone stairs has been changed.}}
}}

== Issues ==
{{issue list}}

== Navigation ==
{{Navbox blackstone}}
{{Navbox stairs}}
{{Navbox blocks|Building}}

[[Category:Manufactured blocks]]
[[Category:Generated structure blocks]]
[[Category:Stairs]]

[[ja:ブラックストーンの階段]]
[[pt:Escadas de pedra-negra]]
[[ru:Чернокамень]]
