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This website, is an initiative of the Government of Ireland. It is powered by JetStream - software provided by Intrepid Geophysics


We're the Geological Survey, Ireland's national earth science knowledge centre, working on behalf of the Irish public.


We are a division of the Department of Communications, Climate Action and Environment.


We are committed to providing free, open and accurate data and maps on Ireland's subsurface to landowners, the public, industry, and all other stakeholders, within Ireland and internationally.


We're based in Beggars Bush, Haddington Road, Dublin 4, D04 K7X4.