iGeology - Interactive geological mapping of the UK.

iGeology is for anyone who wants to explore their local geology, at street-level scale, virtually anywhere in the UK.

Amateur geologists, walkers and gardeners can look at whatTMs in their local area, to find out about the rocks at the surface (superficial deposits) or the bedrock beneath.

Search on place names or the postcode where you live, then click on the map and reveal the rocks beneath your feet. iGeology will locate your phone (if GPS is enabled) and zoom to your location.

Drag the person icon onto the map for a 3D view of the geological landscape.

The maps use the British Geological SurveyTMs national scale (1:625 000) and LandrangerTM scale (1:50 000) geological datasets of the United Kingdom (UK).

Map coverage
5% of 1:50000 scale data is unavailable for England, Scotland and Wales.
Only 1:625 000 scale data is available for Northern Ireland.

iGeology is intended for non-commercial use e.g. private study, research and educational activities. For commercial use of BGS data email: [email protected]

Recent changes:
New 3D view of the geological landscape.
New historical geology map overlay.
Improved geological descriptions.
Cached map image files hidden from the Android Gallery.
Move app to SD card enabled.

Content rating: Low Maturity