{{Block
|transparent=No
|light=No
|tool=pickaxe
|renewable=Yes
|stackable=Yes (64)
|flammable=No
|lavasusceptible=No
}}

'''Blue ice''' is a solid [[block]] similar to [[packed ice]] and [[ice]], but much more slippery.

== Obtaining ==

Blue ice can be obtained using any [[tool]] enchanted with [[Silk Touch]], although a [[pickaxe]] is the fastest. Breaking the [[block]] without Silk Touch drops nothing. 
{{breaking row|horizontal=1|Blue Ice|Pickaxe|drop=0}}

=== Natural generation ===
Blue ice naturally generates on the bottom of [[iceberg]]s and as large arching structures in [[frozen ocean]] [[biome]]s.
It also generates as [[pile]]s and in some [[snowy tundra]] village houses, and in [[ancient city|ancient cities]]. Rarely, an iceberg will generate entirely made of blue ice.

=== Chest loot ===
{{LootChestItem|blue-ice}}

=== Crafting ===
{{Crafting
|head=1
|showname=0
|A1=Packed Ice
|B1=Packed Ice
|C1=Packed Ice
|A2=Packed Ice
|B2=Packed Ice
|C2=Packed Ice
|A3=Packed Ice
|B3=Packed Ice
|C3=Packed Ice
|Output= Blue Ice
|type= Building block
|foot=1}}
It takes 81 regular [[ice]] made into [[Packed Ice|packed ice]] to create a single blue ice block. 

=== Trading ===

[[Wandering trader]]s have {{frac|1|6}} chance to [[trading|sell]] blue ice for 6 [[emerald]]s.

== Usage ==

Blue ice is slippery, causing most [[entity|entities]] to slide, including [[item]]s. It is even more slippery (0.989) than [[ice]] or [[packed ice]] (0.98). This allows for increased speed of items in [[water]] currents by placing the blue ice under the water current. [[Mob]]s do not travel faster in water currents on blue ice. 

{{IN|java}}, [[boat]]s can travel even faster on blue ice than on either normal ice or packed ice, being able to reach a top speed of 72.73 m/s (as opposed to 40 m/s on ice and packed ice).<!-- Tested on superflat, full ice cover, Java 1.17.1 -->  Ice tracks built from blue ice, packed ice, or a combination are useful for long-range travel in all three [[dimension|dimensions]].

Blue ice is a completely solid [[block]] and allows the placement of any objects on top.

Unlike normal ice, blue ice does not melt when placed near [[light]] sources.

Blue ice can be used to create [[basalt]]. When [[lava]] flows into a space which is above [[Soul Soil|soul soil]] and next to blue ice, basalt is formed. Effectively a "basalt generator" when repeatedly produced.

Blue ice is not a storage block, as it cannot be crafted back into packed ice.

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

== Data values ==
=== ID ===
{{edition|java}}:
{{ID table
|edition=java
|showblocktags=y
|showforms=y
|generatetranslationkeys=y
|displayname=Blue Ice
|spritetype=block
|nameid=blue_ice
|blocktags=ice, mineable/pickaxe, geode_invalid_blocks
|foot=1}}

{{edition|bedrock}}:
{{ID table
|edition=bedrock
|shownumericids=y
|showforms=y
|generatetranslationkeys=y
|displayname=Blue Ice
|spritetype=block
|nameid=blue_ice
|id=266
|foot=1}}

== History ==
{{History|java}}
{{History||1.13|snap=18w15a|[[File:Blue Ice JE1.png|32px]] Added blue ice.
|Blue ice generates on the bottom of [[iceberg]]s in [[frozen ocean]] biomes.}}
{{History|||snap=18w16a|Blue ice slipperiness has been changed from 0.999 to 0.989}}
{{History|||snap=pre2|Blue ice is now [[Renewable resource|renewable]], as its crafting ingredient, [[Packed Ice|packed ice]], can now be crafted from normal [[ice]].}}
{{History||1.14|snap=18w49a|Blue ice now generates in the updated [[snowy tundra]] [[village]]s.}}
{{History|||snap=19w05a|Added [[wandering trader]]s, which [[trading|sell]] blue ice.}}
{{History||1.16|snap=20w13a|When blue ice is placed next to [[lava]] on [[soul soil]] it now generates [[basalt]].}}
{{History||1.19|snap=22w13a|Blue ice now generates in [[ancient city|ancient cities]].}}

{{History|bedrock}}
{{History||1.4.0|snap=beta 1.2.14.2|[[File:Blue Ice  BE1.png|32px]] Added blue ice.
|Blue ice can give off a [[light]] level of 4.}}
{{History||1.5.0|snap=beta 1.5.0.1|Blue ice is now more slippery.}}
{{History||1.10.0|snap=beta 1.10.0.3|Blue ice can now be [[trading|bought]] from [[wandering trader]]s.}}
{{History||1.11.0|snap=beta 1.11.0.1|Blue ice can now be found in [[snowy tundra]] [[village]] house [[chest]]s.}}
{{History||1.16.0|snap=beta 1.16.0.57|When blue ice is placed next to [[lava]] on [[soul soil]] it now generates [[basalt]].}}
{{History||1.17.10|snap=beta 1.17.10.22|[[File:Blue Ice JE3 BE2.png|32px]] Blue ice no longer emits light.}}

{{History|console}}
{{History||xbox=TU69|ps=1.76|wiiu=Patch 38|[[File:Blue Ice BE1.png|32px]] Added blue ice.}}

{{History|education}}
{{History||1.4.0|[[File:Blue Ice BE1.png|32px]] Added blue ice.
|Blue ice can give off a [[light]] level of 4.}}
{{History||1.17.31|[[File:Blue Ice JE3 BE2.png|32px]] Blue ice no longer emits light.}}
{{History|foot}}

== Issues ==
{{issue list}}

== Gallery ==
<gallery>
File:Natural blue ice.png|Naturally generated blue ice in an [[iceberg]].
File:Blue ice arch.png|Naturally generated blue ice in an arch.
File:Snowy iceberg.png|Naturally generated blue ice as seen in a snowy iceberg.
</gallery>
=== Bedrock Edition ===
<gallery>
File:Blue ice light.png|Blue ice used to emit a light level of 4 prior to the 1.17.10 update.
</gallery>

{{Blocks|natural}}

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

[[de:Blaueis]]
[[es:Hielo azul]]
[[fr:Glace bleue]]
[[it:Ghiaccio azzurro]]
[[ja:青氷]]
[[ko:푸른얼음]]
[[nl:Blauw ijs]]
[[pl:Niebieski lód lodowcowy]]
[[pt:Gelo azul]]
[[ru:Синий лёд]]
[[th:น้ำแข็งน้ำเงิน]]
[[uk:Синій лід]]
[[zh:蓝冰]]
