Many mineral resource maps for areas of Great Britain at scales of 1:25 000 and 1:50 000 have been produced by the British Geological Survey and its predecessors. Many of these maps were produced by the Industrial Minerals Assessment Unit (IMAU) from 1971 to 1986. Most maps cover a single 10 km x 10 km grid square, but some cover larger areas. The majority of maps are sand and gravel resource maps, but conglomerate, limestone, dolomite and celestite are also covered in certain regions. The maps show the locations of IMAU mineral resource blocks, the locations and categories of resource deposits and the locations of boreholes with indicative logs. A series of technical reports (Mineral Assessment Reports, MARs) was also created alongside the maps. Refer to the metadata entry for the Mineral Assessment Reports for more information. The maps are intended to be used for resource development, strategic planning, land-use planning, the indication of hazard in mined areas, environment assessment and as a teaching aid. The data was originally published in printed map form. The printed maps have been scanned and added to the BGS Maps Database.

This Web service provides the BGS Thermal Properties (1 km hex grid) dataset as a Web Map Service (WMS). This dataset shows thermal properties relating to bedrock beneath our feet. The information can be used to assess the potential for closed and open loop ground source heat pumps across, or deeper geothermal assessments, across the United Kingdom. The attribution and spatial data underpinning the model are that which is described and shown by Rollin (1987) and Gale (2004, 2005).

This Web service provides the BGS heat flow dataset as a Web Map Service (WMS). The British Geological Survey (BGS) heat flow model (United Kingdom) is derived from a catalogue of legacy heat flow data points and ground-heat modelling. The model portrays heat flow as a continuous modelled surface, interpolated between observation and estimation points. Heat flow data is typically used to determine temperatures beneath the ground surface, and model how much thermal energy may be recovered from or stored within.

This dataset relates to sample metadata and the results of geochemical analyses conducted on samples as part of the Mineral Reconnaissance Programme (MRP). It contains metadata including sample names, sample project areas, sample types and analytes. The MRP was a programme undertaken by BGS which ran continuously from 1973 to 1997, funded by the UK Government's Department of Trade and Industry (DTI). The datasets it produced provide baseline information on areas prospective for the occurrence of metallic minerals in particular locations across Great Britain. The programme was designed to stimulate private sector exploration and to encourage the development of Britain's indigenous mineral resources. The emphasis during the MRP varied in response to market conditions and strategic interests. Work on ‘strategic’ metals, such as platinum, palladium, chromium, cobalt and nickel, dominated the 1980s. From the late 1980s, the principal focus of the programme was gold. Numerous studies examined gold mineralisation in porphyry, epithermal, orogenic and unconformity-related settings. Towards the end of the programme, a small number of projects concerned with gemstones and industrial minerals were also completed. Various samples were taken throughout the course of the programme, including rock, soil, stream sediment, stream water and deep overburden samples. These samples underwent analysis for a variety of analytes, the results of which are held by BGS. This dataset includes the geochemical information derived from the samples and sample metadata, including the location of sampling. The sampling and analysis methodology varied by MRP project area. For more information about the samples from a specific project area, refer to the MRP report for that project: https://nora.nerc.ac.uk/cgi/search/archive/advanced?screen=Search&dataset=archive&_action_search=Search&series=Mineral+Reconnaissance+Programme For more information about obtaining the results of sample analyses, contact BGS Enquiries (enquiries@bgs.ac.uk). For more information about the MRP, see the MineralsUK website: https://www.bgs.ac.uk/mineralsuk/exploration-and-maps/mrp-reports/.

This dataset provides the first map and synthesis of the temperature of Britain's coalfields. It was created to support low-temperature heat recovery, cooling and storage schemes using mine water in abandoned workings. This baseline spatial mapping and synthesis of coalfield temperatures offers significant benefit to those planning, designing and regulating heat recovery and storage in Britain's abandoned coalfields. The dataset has been developed jointly by the Coal Authority and the British Geological Survey. It is delivered as a hexgrid representing mine water blocks, identifying equilibrium mine temperatures at 10 depth intervals (100 m > 1000 m) and pumped mine temperatures at 6 depth intervals (100 m > 600 m).

This dataset provides an overview of hydrothermal alteration samples from the island of Milos, Greece, that were analysed using a portable infrared mineral analyser (PIMA) or AgriSpec spectrometer. During data acquisition, spectrums were input into The Spectral Geologist (TSG) to provide an instant and estimated mineral identification using the shortwave infrared (SWIR) part of the electromagnetic spectrum. The samples were acquired during field visits between 2017 - 2019 by the British Geological Survey and the GW4+ Doctorial Training Partnership (NE/L002434/1). This data was primarily used to aid sample collection for further hydrothermal alteration analyses to improve our understanding of regional and local paleo-hydrothermal activity across the island. Identification by the TSG provides an estimation only, and the raw data files in .txt, .fos and .csv formats, are supplied for each analysis in the attached zipped file. This may be useful within the metallic and industrial mineral mining sector and associated researchers. The data includes grid references (± 5 m), TSG interpretations, and field/sample observations noted during data acquisition. GW4+ Doctoral Training Partnership (NE/L002434/1) is supported by grant award GA/09F/139 – RMS E3557, and the British Geological Survey’s University Funding Initiative (BUFI S345).

Data identifying landscape areas (shown as polygons) attributed with geological descriptions and thermal properties of geological materials. The scale of the data is 1:250 000 scale for the Thermal Properties V1 dataset. Onshore coverage is for Great Britain and the Isle of Man. This dataset shows thermal properties relating to bedrock beneath our feet. The information can be used to assess the potential for closed and open loop ground source heat pumps across, or deeper geothermal assessments, across the United Kingdom. The attribution and spatial data underpinning the model are that which is described and shown by Rollin (1987) and Gale (2004, 2005). The information is presented vector-based, irregular polygon coverage at 1:250 000 scale Each polygon is attributed with a range of geological properties including modelled values for Thermal conductivity, thermal diffusivity, specific heat capacity and density. The data are available in vector format (containing the geometry of each feature linked to a database record describing their attributes) as ESRI shapefiles and are available under BGS data licence. For more information, see the user guide: https://nora.nerc.ac.uk/id/eprint/539481 (BGS Open Report OR/25/014.