Based on the 3rd Alpha Playtest (June 12 to 15). Some entries may be incomplete or change in future releases.

Loot table

Stamp Mill Crush Stone

6 drops6 weighted

Pick one (weighted)

Iron Ore×10.75%
Gold Nugget×10.02%
Sulfur Ore×10.5%
Coal×10.75%
Copper Ore×10.1%
Lead Ore×10.75%

Weighted "pick one" tables roll a single entry by chance; "drops all" tables yield every listed entry. Quantities show as a range when the drop amount varies.