Hidden Gneiss Deposit is one of the scannable ore sites introduced in the Catalyst expansion. It is level II scanning difficulty and currently only confirmed to be found in low-sec systems. The site contains 10 Gneiss asteroids of different rarity and size.
| Type | Quantity | m3 |
|---|---|---|
| Gneiss II-Grade | 4 | |
| Gneiss III-Grade | 4 | |
| Gneiss IV-Grade | 2 |