Wiki ArticleLocal entity data availableNon-renewable resourcesStackable resourcesItems

Heart of the Sea

A heart of the sea is an item found only in buried treasure chests. They, alongside nautilus shells, are required to craft conduits.

A heart of the sea is only obtained from a buried treasure. The location is marked with a noticeable red X on a buried treasure map, which is found in ocean ruins and shipwrecks.

Issues relating to "Heart of the Sea" are maintained on the bug tracker. Issues should be reported and viewed there.

Source: Minecraft Wiki cacheUpdated: 2026-05-21 Open Original

Local game data

Heart of the Sea

Java 1.21.4
Typeitem
Stack64
Durability-
Sections2
Canonical IDitem:heart_of_the_sea
Minecraft IDminecraft:heart_of_the_sea
Wiki sourcecached

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Local Data Properties

displayNameHeart of the Sea
nameheart_of_the_sea
id1242
stackSize64