Uranium is the first isotope you will mine. It will start to occur at level 24.
Uranium is available as three different isotopes.
 Uranium 1
|
$100 / unit |
 Uranium 2
|
$2,000 / unit |
 Uranium 3
|
$50,000 / unit |
It is a requirement for the following upgrades (v0.14/19 mar 2021):
| Recipe | Uranium 1
|
Uranium 2
|
Uranium 3
|
|---|---|---|---|
| Basic Nuclear Engine | 300 | ||
| Intermediate Nuclear Engine | 200 | ||
| Huge Cargo | 1,000 | ||
| Advanced Nuclear Engine | 500 | 50 | 5 |
| Fission Engine | 5,000 | ||
| City Capacity | 50,000 | ||
| Pressurized Reactor Engine | 100 | ||
| Enhanced Irradiated Drill | 1,000 | ||
| Rocket Engine | 50,000 | 3,000 | |
| Lunar Vacuum Chilled Coolant System T3 | 100,000 | ||
| Forge Catalyst | 150 |