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  • The BGS Lexicon of Named Rock Units

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The Lexicon of Named Rock Units provides definitions of lithostratigraphic, lithodemic, and litho-morpho-genetic geological units of the United Kingdom and its associated continental shelf. The...
  • Geophysical surveys in the Middle and Far East

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Data from geophysical surveys carried out by the British Geological Survey in many countries in the Middle East, the Indian sub-continent and Indo-China for different agencies. The surveys range...
  • Geophysical Properties Databank.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The Geophysical Properties dataset consists of density, velocity, magnetic susceptibility and thermal conductivity values, with related source, location and geology data. The data have been...
  • Hydrogeological Maps of the UK

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    A collection of hydrogeological maps created by the British Geological Survey between 1967 and 1994. The maps in the collection cover aspects of groundwater availability, exploitation and quality,...
  • BGS International Minerals-Related Data Holdings Scoping Study Report

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The object of the scoping study was to assess the feasibility of creating a BGS International Minerals Data Library by first reviewing the nature and extent of minerals-related data holdings...
  • Ground investigation (site investigation) reports collection

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Reports of ground investigations (also known as site investigations) produced by external organisations carried out for all forms of site investigation. The reports date back to the 1950s and may...
  • UK geomagnetic observatory one-minute mean values

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Digital one-minute values of the Geomagnetic field elements from Lerwick, Eskdalemuir and Hartland Observatories. Data are available from 1979 up to the present day. Most data are definitive, but...
  • Chemical Analyses of Various Limestone Samples from the UK.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Database of 3770 chemical analysis of limestone samples taken from across the UK. Analyses include CaO, SO3, Na2O,F, SiO2, MgO, Al2O3, K2O, SrO, P2O5, Cu, Pb, Zn, MnO, Fe. Location, sample type...
  • Petrobangla (Bangladesh) Seismic Survey Data

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    [Resource no longer available] This dataset was an archive of the following original data for the seismic reflection surveys conducted by the BGS in Bangladesh for PetroBangla (Bangladesh state...
  • Index to opencast coal data

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The Index to the Primary Geological Data resulting from Open Cast Coal exploration. The index lists the content of the boxes of data, including reports, interpretations and records of research in...
  • Copy Seismic Sections.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    This document data set contains paper copies of many of the seismic reflection survey sections from the original seismic sections data set (ORIGSEISECS) . These have been made for interpretation....
  • BGS Reports Collection.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Reports of work carried out worldwide by the BGS and its precursors. These reports cover a wide range of scientific and technical disciplines and were produced for a variety of purposes. Reports...
  • BGS Photograph Collection

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The official BGS photographic archive contains an estimated 300,000 photographs. The archive has been built up systematically since its founding in 1891 and is becoming a very popular educational...
  • Marine Geophysical Surveys of North West Europe Offshore Areas.

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Corrected and smoothed ship gravity, magnetics and bathymetry data acquired by BGS as part of its Offshore Reconnaissance Mapping Programme. This programme was commenced in 1967, funded mainly by...
  • Analogue and Digital Aeromagnetic Surveys of (Offshore) UK Continental Shelf

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Analogue and digital aeromagnetic surveys of (Offshore) UK Continental Shelf and other parts, comprising flight line plans,magnetometer flight records, aerial photos, contour maps, digital data.
  • Regional gravity survey data of onshore and nearshore United Kingdom (GB land gravity survey)

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Indexes and data records for Regional gravity observations on the UK mainland, Northern Ireland, offshore islands, tidal estuaries and seabed. Records include station identities, position, gravity...
  • Jersey Hydrogeology Data, Reports and Maps Collection

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Hydrogeological maps and reports for Jersey.
  • Hydrogeology data for various overseas countries

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    Collection of raw hydrogeological data obtained during various projects in different countries.
  • Geohazard Assessment of Collapsible Deposits

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    **No longer exists - now part of GeoSure**An assessment of the potential for a geological deposit to collapse under a critical load. A characteristic usually of loess or loessic material. The...
  • BGS Geoscience Imagebase

    Publisher
    British Geological Survey (BGS)
    Updated
    16 October 2026
    The Geoscience Imagebase is the BGS internal corporate repository for photographic images and their metadata and run on commercial software called Assetbank from Bright Interactive. It also...