How to Find New Ores Across Biomes and Dimensions

Crystalcraft Unlimited adds over 200 new ores across your world, meaning staying in a single strip mine underneath your starter base will only uncover a fraction of the available metals, alloys, and gems. Collecting every resource requires traveling across all three dimensions and scouting distinct surface biomes.

Mining in the Overworld and Specific Biomes

Start your search underground in the Overworld, where colorful mineral and gem ores spawn naturally in both upper stone layers and deeper deepslate caves. Bring plenty of light sources when exploring dark caverns, as multiple rare ore veins often generate side by side along exposed cave walls.

Because some ores are exclusive to specific biomes, watch your current biome as you travel across the surface. Whenever you reach a new region—such as icy terrain, deserts, or forests—check the caves beneath it to gather biome-locked ores that never appear near your home base.

Expanding into the Nether and The End

Once you have crafted solid Overworld gear, push into the other dimensions to find the rest of the mod's materials:

• The Nether: Mine through Nether terrain for dimension-specific ores, and collect Blaze Rods while there so you can craft Nether-tier tools later.
• The End: Travel across End Stone formations to mine rare mineral and gem ores exclusive to the final dimension.