Non-renewable resources

This page lists all non-renewable items in the game that can be used up or their only sources can be depleted. This does not include items and structures further crafted from these items.

All items that are not included in this list are renewable resources.

Icon	Item	Obtained from
	All Gravedigger Items (except Life Giving Amulets, Nightmare Fuel, Blue Gem, and Red Gem)	Dug from Graves (Frazzled Wires, Gnome, Gord's Knot and Hardened Rubber Bung are renewable in Reign of Giants DLC)
	Gears	Dropped by Clockwork Bishops, Clockwork Knights, Clockwork Castles, Damaged Rooks, and Damaged Bishops Dug from Graves (Renewable in the Reign of Giants DLC)
	Mandrake	Picked from ground
	Guardian's Horn	Dropped from deceased Ancient Guardians
	Fireflies	Caught with a Bug Net (Renewable in the Reign of Giants DLC)
	Honeycomb	Destroying Bee Hives
	Natural Turfs (with the exception of Marsh Turf)	Digging the ground with a Pitchfork
	Grass Tuft	Digging a Grass Tuft with a Shovel
	Dug Sapling	Digging a Sapling with a Shovel
	Berry Bush	Digging a Berry Bush with a Shovel
	Spiky Bush	Digging a Spiky Bush with a Shovel
	Eye Bone	Found randomly in the world
	Ring Thing	Found randomly in the world
	Crank Thing	Found randomly in the world
	Box Thing	Found randomly in the world
	Metal Potato Thing	Found randomly in the world
	Thulecite (impractically low chance to renew)	Found numerous ways in the Ruins (Renewable in the Reign of Giants DLC)
	Yellow Gem	Found numerous ways in the Ruins (Renewable in the Reign of Giants DLC)
	Orange Gem (impractically low chance to renew)	Found numerous ways in the Ruins (Renewable in the Reign of Giants DLC)
	Green Gem (impractically low chance to renew)	Found numerous ways in the Ruins (Renewable in the Reign of Giants DLC)
	Slurper Pelt	Dropped by Slurpers