GSNI GeoIndex
type: Distribution
access URL: https://mapapps2.bgs.ac.uk/GSNI_Geoindex/home.html
media type: text/html
description: Resource locator
format: HTML
issued: 2026-08-06T20:59:33.867420
modified: 2026-08-06T20:59:33.829834

GSNI GeoIndex Sediments
type: Dataset
keyword: NERC_DDC
keyword: Geochemical sampling
keyword: Geology
keyword: Stream sediment sampling
keyword: Geochemistry
description: Tellus Sediments Stream sediments The G-Base samples (1994-1996) were analysed by XRF for Ag, As, Ba, Bi, CaO, Cd, Ce, Co, Cr, Cs, Cu, Fe, Ga, K2O, La, MnO, Mo, Nb, Ni, P2O5, Pb, Rb, Sb, Se, Sn, Sr, Th, TiO2, U, V, W, Y, Zn, Zr. Au, Pt and Pd were analysed by 10g Fire Assay. B was also analysed. The Tellus samples (2005-2006) were analysed by XRF for Al2O3, Ag, As, Ba, Bi, Br, CaO, Cd, Ce, Cl, Co, Cr, Cs, Cu, Fe2O3, Ga, Ge, Hf, I, In, K2O, La, MgO, MnO, Mo, Na2O, Nb, Nd, Ni, P2O5, Pb, Rb, S, Sb, Sc, Se, SiO2, Sm, Sn, SO3, Sr, Ta, Te, Th, TiO2, Tl, U, V, W, Y, Yb, Zn, Zr. Au, Pt and Pd were analysed by 10g Fire Assay. B was also analysed. The surveys followed the British Geological Survey's Geochemical Baseline Survey of the Environment (G-BASE) standard developed over many years that defines the specifications for mapping the regional geochemistry of the United Kingdom. For further information visit the Tellus webpages: http://www.bgs.ac.uk/gsni/tellus/
issued: 2025-12-03T11:04:06.181215
modified: 2026-08-06T20:59:33.824796
spatial: Location
  geometry: {"type": "Polygon", "coordinates": [[[-5.4100, 51.3600], [-10.6400, 51.3600], [-10.6400, 55.4400], [-5.4100, 55.4400], [-5.4100, 51.3600]]]}

British Geological Survey (BGS)
type: Organization