The Mill grinds materials into fine powders, and getting one means finishing the Alchemist’s quest “Obtaining A Mill” to claim an Improved Millstone, then crafting the Mill at the Alchemist and placing it near a force generator. Its item text reads, “A mill that can be used to grind materials to a fine powder.”
Get the Improved Millstone in Riverreach
The first Improved Millstone comes from the Alchemist. Accept the quest “Obtaining A Mill” and head to Riverreach, a town in the Veilwater Basin. The millstone’s item text reads, “This stone serves as the centerpiece of a mill.”


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With the Improved Millstone in hand, the final quest stage, Craft And Place A Mill, reads: “You’ve retrieved the improved millstone. With it, you can craft a mill. The mill will only function when there’s a force generator nearby. A force generator can be a water wheel, which is placed in a water stream, or windmill sails. Both can be crafted at the Alchemist.”
Open the Alchemist and craft the Mill in a sheltered spot. The Mill takes 30 Wood Planks, 20 Shell Limestone, 10 Lump of Clay, 10 Iron Bars and 1 Improved Millstone.

Place the Mill in your base and the quest completes.

Power the Mill with a force generator
To power the Mill, craft either a water wheel or windmill sails at the Alchemist and set the chosen device next to it. A water wheel needs to be placed in a stream.
- Small Water Wheel takes 4 Wood Planks, 7 Tropical Wood and 2 Iron Bars.
- Make a Large Water Wheel with 6 Iron Bars, 20 Tropical Wood and 10 Wood Planks.
- For Small Windmill Sails, use 8 Fabric, 2 Iron Bars, 16 Tropical Wood and 8 Wood Planks.
After your first Mill, the Alchemist can craft more Improved Millstones. Each additional Improved Millstone takes 30 Shell Limestone and 15 Flintstone, made at the Alchemy Station in a sheltered spot.
What the Mill grinds
Once powered, the Mill grinds these recipes:
| Output | Ingredients | Time |
|---|---|---|
| 5 Fossilized Bone Dust | 1 Fossilized Bone | 300 s |
| 1 Iron Dust | 1 Iron Bars | 240 s |
| 1 Silver Dust | 1 Silver Bars | 240 s |
| 1 Gold Dust | 1 Gold Bars | 240 s |
| 1 Obsidian Dust | 1 Obsidian | 240 s |
| 1 Aquamarine Dust | 1 Aquamarine | 240 s |
| 1 Basalt Dust | 1 Basalt | 180 s |
| 1 Diamond Dust | 1 Diamond | 180 s |
| 1 Moonstone Dust | 1 Moonstone | 180 s |
| 1 Gleam Root Dust | 1 Gleam Root | 180 s |
| 1 Piscine Ivory Dust | 1 Fish Teeth or Fish Bones | 180 s |
| 1 Sparkling Dust | 1 Diamond, 1 Moonstone, 1 Celestium Ore, 1 Mother-Of-Pearl | 180 s |
| 5 Mother-Of-Pearl | 1 Pearl | 60 s |
| 5 Ground Coffee Beans | 5 Roasted Coffee Beans, 3 Veilwater Basin Sand | 120 s |
Several of these outputs tie into wider material chains, including Gold Dust, Silver, Aquamarine Dust, Gleam Root Dust, Piscine Ivory Dust and Mother-Of-Pearl.






