Gondor Ruins

Gondor ruins are rare structures found in the Gondor biome, formed of piles of Gondor Brick, some of which is mossy and cracked. There is a large variant and small variant of the Gondor ruins, but only the large variants may be spawned using the spawn egg, while only the small variants contain loot. The large variants, however, contain a beacon of Gondor.

Underground
In the smaller versions of the Gondor ruins, there will be a carved Gondor brick set into the ground. By breaking that block, you can access a ladder that brings you down under the ruins. Break the two outer slabs of Gondor rock to reveal two hidden chests. One contains only bones and skeleton skulls, while the other contains more useful items such as silver coins, pouches, weapons, or silver and gold ingots, etc. Beware, however, because when the player tries to open the chest with the more valuable loot, a Gondor Ruins Wraith will spawn.