Only In Your State14d
I Hiked Out on Some of the World’s Oldest Rocks, and Here’s What I Saw
A rock formation in Minnesota has exposed some of the oldest rocks on the surface of the planet, and visiting it is a ...
Natural History Museum%2c London1y
Travelling 2.7 billion years back in time on the search for the UK's oldest rock
The old quarry on Barra Island, with some Lewisian gneiss boulders lying at its base. We've created a geological journey through time as part of the Urban Nature Project. To build this, we've looked ...