Calamity Mod Wiki
Calamity Mod Wiki
Perennial Ore
  • Perennial Ore.png
  • Perennial Ore placed graphic
Stack digit 9.pngStack digit 9.pngStack digit 9.png
  • Pickaxe icon.png 200%
TypeBlockOreCrafting material
PlaceableTango Tick1.png
Use time14 Very Fast
Map color#C8FA64 ●
RarityRarity Level: 7
Sell 18 Silver Coin.png
Dropped by
Perennial Slime10-26100%

"Energized plant matter has formed in the underground."

Perennial Ore is a Hardmode ore which generates in Dirt and Stone Blocks in the Cavern layer after Plantera has been defeated, and is used to craft Perennial Bars at an Adamantite Forge or a Titanium Forge. It requires at least a Pickaxe Axe or a Drax to mine. It is also dropped by Perennial Slimes.


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  • In botany, "perennial" plants are plants that live for more than two years.