About 400 kilometers northwest of Sydney, just south of Dubbo, lies a large and interesting body of rock formed around 215 million years ago by erupting volcanoes. About 400 kilometers northwest of Sydney, just south of Dubbo, lies a large and interesting body of rock formed around 215 million years ago by erupting volcanoes. Earth Sciences Phys.org – latest science and technology news stories
Where should we look for new metals critical for green energy technology? Volcanoes may point the way
![Where should we look for new metals critical for green energy technology? Volcanoes may point the way](https://scx1.b-cdn.net/csz/news/tmb/2025/where-should-we-look-f-1.jpg)