Coralum Ore is one of the harder materials to stockpile in Palworld, and it feeds directly into the strongest late-game weapons added in the Tides of Terraria update. You cannot mine it from ordinary rock nodes. Instead, it comes from a small pool of high-level water Pals and from wreckage floating out at sea.
Quick answer: The fastest reliable source is capturing or butchering Whalaska on the Isle of the Glacial Core (northwest of the desert biome) and Whalaska Ignis near the western volcano island. Each drops roughly 5 to 20 Coralum Ore. Supplement this by riding a swimming Pal and salvaging ocean wreckage with a Powerful Fishing Magnet for 5 to 15 ore per pull.
Farm Whalaska on the Isle of the Glacial Core
Whalaska is the primary source of Coralum Ore. It is a large, whale-like Ice/Water Pal that roams cold ocean regions. The best cluster is on the Isle of the Glacial Core, a frozen island northwest of the desert biome, where two or three Whalaska can spawn at once around Levels 55 to 58.
Note: A separate Alpha variant, Whalaska Ignis, swims around a small patch of land west of the volcanic island as a Level 58 Alpha Pal. Butchering it yields up to 20 Coralum Ore, making it one of the richest single sources on the map.
Salvage ocean wreckage for Coralum Ore
Out on the open water, you will find floating scraps and barrels, some wrapped in gold or black rings. Salvaging these returns Coralum Ore along with schematics, keys, and other loot, typically 5 to 15 ore per successful pull. It works best as a supplement to hunting Whalaska rather than your only method.
To salvage, you need three things:
- A Pal you can ride that swims or dives (flying Pals do not count). Neptilius works well for crossing water quickly.
- A fishing rod, such as the Advanced Fishing Rod (Depresso).
- A Powerful Fishing Magnet, crafted from one Hexolite on a Production Assembly Line II or an Advanced Civilization Workshop. One Hexolite yields 10 magnets.
Tip: A Jellroy in your party with the “Jellroy Drop” partner skill increases the items you obtain from salvage, so it is worth keeping one active during runs.
Breed Whalaska for a passive supply
If you want a steady stream without constant travel, build a breeding pen and pair a male and female Whalaska. The offspring can be butchered for Coralum Ore, and running them through a Pal Disassembly Conveyor drops Coralum Ore, Ice Organ, Pal Fluids, and Ancient Civilization Parts in bulk. This is the most practical way to meet the large ingot demands of legendary gear.
Smelt Coralum Ore into Coralum Ingot
On its own, Coralum Ore is not used in most builds. You smelt it into Coralum Ingot at a Gigantic Furnace, and that recipe unlocks at Level 61. Each ingot costs the following:
- 5x Coralum Ore
- 30x Ore
- 20x Coal
Raw Coralum Ore still appears in a couple of low-level recipes without smelting. The Beginner Fishing Rod (Gumoss) needs 3x Coralum Ore, and the Intermediate Fishing Rod (Croajiro) needs 10x Coralum Ore.
What Coralum Ingot builds
Coralum Ingot is the gate to the update’s strongest weapons and traversal gear. Costs scale sharply with rarity, so the Legendary tiers are where the largest stockpiles go. The table below shows the Coralum Ingot cost for the base and Legendary tiers of the major craftables.
| Item | Coralum Ingot (base tier) | Coralum Ingot (Legendary) |
|---|---|---|
| Charge Rifle | 200 | 1,350 |
| Overheat Rifle | 160 | 1,080 |
| Energy Shotgun | 155 | 1,045 |
| Megaboost Gun | 150 | — |
| Ultra Grappling Gun | 30 (Legendary) | 30 |
| Triple Air Dash Boots | 30 (Legendary) | 30 |
Coralum Ingot also appears in support crafting. The Advanced Civilization Workshop and Advanced Civilization Weapon Assembly Line each need 50x Coralum Ingot, and every ammo type for the Charge Rifle, Overheat Rifle, and Energy Shotgun consumes 1x Coralum Ingot per craft alongside Electric Organ and Hexolite.
Between the two farming routes, hunting Whalaska stays the most direct method, while ocean salvage and a breeding pen keep the ore flowing while you push toward the Level 61 furnace unlock. Line up a strong water Pal, keep a stack of Powerful Fishing Magnets on hand, and the ore adds up faster than the deep-sea flavor text suggests.
