Find and Mine Thallasium and Terminite Ore

Locating the New Ores

Thallasium and Terminite are exclusive to the Better End dimension and generate across multiple biomes. You'll find them most commonly in the Crystal Mountains and Neon Oasis biomes, though they spawn throughout the outer islands. Unlike Overworld ores, these metals require specific tools to harvest effectively.

Mining Requirements

Thallasium ore can be mined with an Iron pickaxe or better. Terminite ore is harder and requires at least a Diamond pickaxe to collect the ore block itself. Mining with lower-tier tools will destroy the ore without dropping anything.

Once you've gathered raw ore, smelt it in a furnace or blast furnace to obtain ingots. These ingots are essential for crafting mid-to-late game tools and armor that bridge the gap between Diamond and Aeternium equipment.

Efficient Farming

If you plan to craft multiple high-tier items, consider setting up a small mining operation near a Crystal Mountains biome. Use torches or glowing plants to mark your tunnels—the bioluminescent flora provides natural light and won't interfere with your mining efficiency.