Bastion Remnant/Structure

Bridge
Looks like an open piglin mouth - with "Bridge" being "tongue" - golden (if mini-)hoglin and "drop-of 'drool'," coming-off that part of that. Symbolic (but of what?).

Hoglin Stable

 * Structure || Entities || Gravity ||
 * Biome || Has entities || Has gravity ||
 * Basalt Deltas || || |b=Blackstone|p=Polished Blackstone Bricks || c=Chest |

Treasure
You can get many great drops from the chests such as netherite scraps or ancient debris.