Gravel Mines

The Gravel Mines are a sub-location of the Spider's Den.

Features
The Gravel Mines features multiple attractions.

Gravel
The walls of the Gravel Mines are covered in Gravel. The blocks can be mined to grant Gravel or Flint, and in some cases both.

There is a room hidden by Gravel with a Relic located in the center. The player must mine blocks to access the room.

Rick
Rick is an NPC located below one of the entrances to the Gravel Mines, standing on a wooden platform. They task the player with finding Iron Ingots, and in return, Rick will give them a Promising Shovel.

Fairy Souls
The Gravel Mines features Fairy Soul, which can be found in various places.

Trivia

 * Due to the way the Gravel Mines are built, Rain Slimes and Skeletons can fall in through the entrances, and into the mines.
 * Due to the falling nature of gravel, a gravel block respawning while no block is below will fall down and no longer respawn at its original coordinates. This causes the Gravel Mine unable to fully restore the blocks until server rebooting.