- Main article: Asteroids and ore
Medium Asteroid Clusters are periodically spawned in sovereign nullsec systems that contain an active Ore Prospecting Array.
| Ore Type | # of Asteroids | Ore Quantity | m³ per Unit | m³ total |
|---|---|---|---|---|
| Arkonor | 3 | 28,000 | 16 | 448,000 |
| Bistot | 4 | 38,700 | 16 | 619,200 |
| Crokite | 5 | 84,700 | 16 | 1,355,200 |
| Dark Ochre | 3 | 31,000 | 8 | 248,000 |
| Gneiss | 8 | 340,000 | 5 | 1,700,000 |
| Spodumain | 8 | 270,000 | 16 | 4,320,000 |
| Mercoxit | 2 | 2,600 | 40 | 104,000 |
| Sum | 33 | 795,000 | 8,794,400 |