A magnetic observatory is being re-established on South Georgia to provide vital data on the 'South Atlantic Anomaly' as scientists monitor a possible reversal of the earth's magnetic field.
A fairly well-known phenomenon called South Atlantic Anomaly (SAA) refers to the unusually weak magnetic field over South America and the southern Atlantic Ocean. And scientists acknowledge that ...
Experts at the country’s GNS Science research institute have mapped Rotorua's floor in never-before-seen detail, revealing an ancient river and a large magnetic anomaly, among other key features.
The program will target a high-priority magnetic anomaly, which the company says could be a niobium-rare earths carbonatite, an iron oxide copper-gold orebody or an intrusion-related gold deposit.