What rock is that?
Rock analyser
Section by section
Explore the geology of the British Isles with our toolkit:
The full toolkit
Toolkit HTML version
Rocks by region
Rock cycle
Rock types
Rock analyser
Landscape features
Safety tips
Have you found a rock and want to know what it is? Or would you like to try discovering what one of our samples is made of? Try our online rock analyser.
Open the interactive rock analyser
The tool is a Flash file. There is also a more simple HTML version.
