UNITED KINGDOM · GREAT BRITAIN · LANDSCAPE · GEOLOGY & SOILS
Igneous Dykes 1:625,000 (BGS)
ProDrawn as areasVisible at national scaleIn the app's radius search
What this layer shows
Igneous dykes on the British Geological Survey's 1:625,000 geology map, drawn wider than life so they stay visible at this scale.
Publisher and licence
Contains NERC materials ©NERC 2026 · OGL v3.0
Contains NERC materials ©NERC 2026, OGL v3.0
Where the data comes from
ARCGIS · map.bgs.ac.uk
Merestone asks this service live for the area on screen. Nothing is copied or stored beyond a short cache.
Facts shown for each feature
Rock type · Age
Other layers in this group
- Coal Development High Risk Area
- Agricultural Land Classification (Wales)
- ALC Grade (provisional)
- ALC Grade (post-1988 surveys)
- Prime Agricultural Land (Scotland)
- Bedrock Geology 1:625,000 (BGS)
- Superficial Deposits 1:625,000 (BGS)
- Geological Faults 1:625,000 (BGS)
- Radon Potential (UK Radon Atlas, 1 km)
- Coalfield Consultation Areas