4180330985a9091ab8d562b53f6c53711a530571 eng Garry Baker British Geological Survey Head of BGS Data Centre +44 (0)115 936 3100 +44 (0)115 936 3200 enquiries@bgs.ac.uk British Geological Survey Environmental Science Centre Keyworth Nottingham NG12 5GG UK https://map.bgs.ac.uk/arcgis/services/UKSO/UKSO_BGS_NSI/MapServer/WmsServer? 2022-04-08T15:18:32 ISO 19115:2003/19139 1.0 CRS:84 EPSG:4326 EPSG:3857 EPSG:27700 GBR BGS Topsoil Bismuth 2022-04-08T15:18:32 The concentrations of bismuth were determined using energy dispersive X-ray fluorescence spectrometry with a lower limit of detection of 0.6 mg/kg and typical coefficients of variation of around 40 % for repeated analyses of certified reference materials. The coefficient of variation (CV) expresses the error associated with subsampling and analysis; CV values of less than around 10 % suggest that analyses are reasonably accurate. Garry Baker British Geological Survey Head of BGS Data Centre +44 (0)115 936 3100 +44 (0)115 936 3200 enquiries@bgs.ac.uk British Geological Survey Environmental Science Centre Keyworth Nottingham NG12 5GG UK https://map.bgs.ac.uk/arcgis/services/UKSO/UKSO_BGS_NSI/MapServer/WmsServer? http://onegeology-geonetwork.brgm.fr/geonetwork3/srv/api/records/4180330985a9091ab8d562b53f6c53711a530571/attachments/4180330985a9091ab8d562b53f6c53711a530571_s.png thumbnail png http://onegeology-geonetwork.brgm.fr/geonetwork3/srv/api/records/4180330985a9091ab8d562b53f6c53711a530571/attachments/4180330985a9091ab8d562b53f6c53711a530571.png large_thumbnail png Bismuth Soil Topsoil Geochemistry OneGeology X-ray fluorescence spectrometry continent@Europe subcontinent@Northern Europe geographicarea@United Kingdom of Great Britain and Northern Ireland subarea@GB-WAE dataprovider@British Geological Survey serviceprovider@British Geological Survey DS_TOPIC@geoscientificinformation DS_DATE@2022 thematic@Soil thematic@Pedology thematic@Geochemistry geoscientificInformation -6.206007 2.004595 49.982050 55.797293 https://map.bgs.ac.uk/arcgis/services/UKSO/UKSO_BGS_NSI/MapServer/WmsServer? OGC:WMS-1.3.0-http-get-map Topsoil.Bismuth GBR BGS Topsoil Bismuth https://map.bgs.ac.uk/arcgis/services/UKSO/UKSO_BGS_NSI/MapServer/WmsServer?request=GetLegendGraphic%26version=1.3.0%26format=image/png%26layer=Topsoil.Bismuth image/png Topsoil.Bismuth (LegendURL)