| Type | Geomagnetic anomalies |
| Cause | Presence of magnetic ore Spitzite |
| Location | Equatorial forests of Alternate Earth |
| Key features | Unique plant and animal species • Spatial Engineering development • Challenges and opportunities for human civilization |
| Associated fields | Spatial Engineering • Geomagnetic science • Biology |
| Historical significance | Intriguing development of civilization and industry on Alternate Earth |
