Blocks

The Calamity Mod adds 62 new block types, including both natural and player-crafted types.

Naturally Occurring Blocks

Soils

Block	Appearance	Environment	Mined With	Destroyed By Explosives	Notes
Eutrophic Sand		Sunken Sea	Any Pickaxe		Initially indestructible. Can be mined once Desert Scourge is defeated.
Navystone		Sunken Sea	Any Pickaxe after the Desert Scourge has been defeated		Initially indestructible. Can be mined once Desert Scourge is defeated.
Brimstone Slag		Brimstone Crag	Molten Pickaxe
Hardened Sulphurous Sandstone		Sulphurous Sea	Any Pickaxe
Sulphurous Sand		Sulphurous Sea	Any Pickaxe
Sulphurous Sandstone		Sulphurous Sea	Any Pickaxe
Abyss Gravel		Abyss	Nightmare Pickaxe or Deathbringer Pickaxe
Voidstone		Abyss	Adamantite Pickaxe or Titanium Pickaxe
Planty Mush		Abyss	Any Pickaxe
Tenebris		Abyss	Pickaxe Axe or Drax
Astral Dirt		Astral Infection	Any Pickaxe
Astral Stone		Astral Infection	Any Pickaxe
Astral Sand		Astral Infection	Any Pickaxe
Hardened Astral Sand		Astral Infection	Any Pickaxe
Astral Sandstone		Astral Infection	Any Pickaxe
Astral Ice		Astral Infection	Any Pickaxe
Astral Clay		Astral Infection	Any Pickaxe
Astral Snow		Astral Infection	Any Pickaxe
Celestial Remains		Astral Infection	Any Pickaxe
Novae Slag		Astral Infection	Any Pickaxe

Ore Blocks

Block	Appearance	Environment	Mined With	Destroyed By Explosives	Notes
Sea Prism		Sunken Sea	Any Pickaxe after the Desert Scourge has been defeated
Aerialite Ore		Underground, Cavern	Nightmare or Deathbringer Pickaxe
Cryonic Ore		Ice biome	Adamantite or Titanium Pickaxe
Hallowed Ore		The Hallow	Adamantite or Titanium Pickaxe
Perennial Ore		Underground, Cavern	Pickaxe Axe or Drax
Charred Ore		Brimstone Crag	Mythril Pickaxe or Orichalcum Pickaxe
Scoria Ore		Abyss	Picksaw		Drops damaging particles when underwater.
Astral Ore		Astral Infection	Picksaw (post-Astrum Deus)		Initially indestructible. Can be mined once Astrum Deus is defeated.
Exodium Cluster		Planetoid	Any Luminite Pickaxe or Genesis Pickaxe
Uelibloom Ore		Underground Jungle	Any Luminite Pickaxe or Genesis Pickaxe
Auric Ore		Cavern	Blossom Pickaxe

Other

Block	Appearance	Environment	Mined With	Destroyed By Explosives	Notes
Prism Shard		Sunken Sea	Any Pickaxe after the Desert Scourge has been defeated
Sulphurous Cactus		Sulphurous Sea	Any Axe
Sulphurous Vines		Sulphurous Sea	n/a
Viper Vines		Abyss	n/a
Lumenyl		Abyss	Any Pickaxe
Astral Monolith		Astral Infection	Any Pickaxe
Astral Cactus		Astral Infection	Any Axe
Astral Vines		Astral Infection	n/a
Arena Block		Supreme Calamitas fight	n/a		Only able to be destroyed by the beam from the Crystyl Crusher and is unobtainable as an inventory item.

Crafted Blocks and Bricks

Block	Appearance	Recipe	Crafting Station	Destroyed By Explosives	Notes
Smooth Abyss Gravel		Abyss Gravel	Work Bench
Smooth Brimstone Slag		Brimstone Slag	Work Bench
Smooth Navystone		Navystone	Work Bench
Ashen Slab		Smooth Brimstone Slag (4) + Unholy Core	Ashen Altar
Laboratory Plating		Iron Bar/Lead Bar + Stone Block (3) or Rusted Plating	Heavy Work Bench (or Iron Anvil/Lead Anvil when using Rusted Plating)
Laboratory Panels		Iron Bar/Lead Bar + Stone Block (3)	Heavy Work Bench
Hazard Chevron Panels		Laboratory Panels (10) + Yellow Paint + Black Paint	Work Bench
Rusted Plating		Iron Bar/Lead Bar + Stone Block (3) or Laboratory Plating	Heavy Work Bench (or Iron Anvil/Lead Anvil when using Laboratory Plating)
Rusted Pipes		Iron Bar/Lead Bar	Iron Anvil/Lead Anvil
Laboratory Pipe Plating		Laboratory Plating + Rusted Pipes	Iron Anvil/Lead Anvil
Smooth Voidstone		Voidstone	Work Bench
Voidstone Slab		Smooth Voidstone	Void Condenser
Aerialite Brick		Aerialite Ore + Stone Block	Furnace
Statigel Block		Purified Gel	Static Refiner
Cryonic Brick		Cryonic Ore + Stone Block	Furnace
Perennial Brick		Perennial Ore + Stone Block	Furnace
Astral Brick		Astral Ore + Astral Stone	Furnace
Chaotic Brick		Scoria Ore + Stone Block	Furnace
Plagued Containment Brick		Plague Cell Canister + Stone Block (10)	Plague Infuser
Chaosplate		Essence of Chaos + Obsidian (3)	Hellforge
Cinderplate		Essence of Sunlight + Obsidian (3)	Hellforge
Elumplate		Essence of Eleum + Obsidian (3)	Hellforge
Navyplate		Sea Prism + Obsidian (3)	Hellforge
Plagueplate		Plague Cell Canister + Obsidian (3)	Hellforge
Uelibloom Brick		Uelibloom Ore + Stone Block	Adamantite Forge/Titanium Forge
Profaned Rock		Unholy Essence + Stone Block (20)	Ancient Manipulator
Profaned Slab		Profaned Rock (5)	Ancient Manipulator
Profaned Crystal		Unholy Essence + Glass (20)	Ancient Manipulator
Runic Profaned Brick		Profaned Rock (4) + Profaned Crystal	Ancient Manipulator
Stratus Brick		Ruinous Soul + Exodium Cluster + Lumenyl (3) + Stone Block (50)	Ancient Manipulator
Otherworldly Stone		Stone Block (150) + Dark Plasma + Armored Shell + Twisting Nether + Silk (15)	Ancient Manipulator
Cosmilite Brick		Cosmilite Bar + Stone Block (20)	Cosmic Anvil
Silva Crystal		Crystal Block (200) + Gold Bar (25) + Darksun Fragment + Effulgent Feather (5)	Cosmic Anvil

Notes

• The covered top blocks of Otherworldly Stone and Uelibloom Bricks will not visibly slope when hammered, but will still change their collision to a half-block or sloped state.

See also

• Walls