Marble
Possibly out of reach in the demo. It is only found in places the demo may not let you reach, and the game files cannot confirm either way.
Marble comes from the marble face in the quarry by your base: each break gives 4, and the face closes up again, so it never runs out. It is hard work, though: it needs Building mastery 7 and a pickaxe. Whether the quarry can be reached in the demo is unconfirmed.
Even if you get some, the demo has nothing to make from it: Marble Plates and the other marble recipes cannot be unlocked there. It is an alchemy ingredient with three red runes, and studying it costs 5 Science and 2 Faith for 20 red.
How to obtain
Dug up or gathered at
| Where | × |
|---|---|
| — may be out of reach | 4 |
Other sources, not in the demo (3)
Craft
| Workbench | Ingredients | Mastery | Duration | Tech points |
|---|---|---|---|---|
| Zombie Marble Quarry Zombie Marble Quarry | — |  4 | 8 | — |
Dug up or gathered at
| Where | × |
|---|---|
| — | 4 |
Used for
Mix
Runes 3 · 8 products
Philosopher Stone Study
| Study requires: | Tech points | Duration |
|---|---|---|
Science ×5  Faith ×2 | 20 | 6 ( Researcher −2 ) |
Each item is studied once, on the Study Table. Studying does not use the item up. With the Scientist perk, a 30% chance of a Story.
Other uses, not in the demo (3)
Ingredient for
| Workbench | Ingredients | Outputs | Mastery | Duration | Tech points |
|---|---|---|---|---|---|
| Assembly bench II Assembly bench III |  Marble ×2 |  Marble Kit ×1 | 6 | 6 | 3 |
| Assembly bench III | Marble ×4 | 9 | 6 | 5 | |
| Stonemason's Workbench Required extension: Fine Tool Rack | Marble ×2  Iron Chisel ×1 |  Marble Plate ×4 | 8 | 8 | 4 |
