Geochemistry

Geochemistry

​Geochemistry data and maps available include Tellus data (Topsoils, Stream Sediments, Stream Waters) and data from other sources (GEMAS).


Tellus data released 2017

Tellus Border and Tellus Northern Ireland XRF data merged and levelled.

Counties covered -  Antrim, Armagh, Cavan, Donegal, Down, Fermanagh, Leitrim, Londonderry, Louth, Monaghan, Sligo and Tyrone

​​​​​TypeSource
Topsoils dataAvailable upon request – please email tellus@gsi.ie to obtain a copy
Topsoils dataMulti-element atlas and guide of topsoil geochemistry of the Northern Counties of Ireland
Stream sediments dataAvailable upon request – please email tellus@gsi.ie to obtain a copy
Stream sediments dataMulti-element atlas and guide of stream sediment geochemistry of the Northern Counties of Ireland
Stream waters dataN/A
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Tellus data release 2016

Stream sediment XRFS data for South East Ireland. Originally collected in 1986-1990 the samples have been re-analysed by XRFS analysis in 2016.

Counties covered - Wicklow and Wexford and straddles parts of counties Dublin, Kildare, Carlow, Tipperary and Waterford.

View the quality control and statistical summaries guide.

​​​​​TypeSource
Topsoils dataN/A
Stream sediments dataSE Ireland stream sediments data Excel point data
Stream sediments dataArcGIS raster and layer files
Stream sediments dataQuality Control report
Stream waters dataN/A
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Tellus data released 2013

Tellus Border stream sediment, stream waters and topsoil.  Analysis includes multi-element XRFS and ICP(MS)(following digest).

Counties covered -  Cavan, Donegal, Leitrim, Louth, Sligo and Monaghan

View the Tellus Border data user guide.

​​​​​TypeSource
Topsoils dataRaster grids
Topsoils dataExcel point data
Stream sediments dataRaster grids
Stream sediments dataExcel point data
Stream waters dataRaster grids
Stream waters dataExcel point data
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GEMAS

European Geochemical Soil Analysis

​​​​​TypeSource
Data DownloadN/A
Map ViewerIn preparation
Metadatahttp://isde.ie/#/399663a7-0941-45a3-8952-28bbae54a5b6
Data.gov.iehttps://data.gov.ie/dataset/gsi-gemas-european-geochemical-soil-analysis
Web Serviceshttps://secure.dccae.gov.ie/arcgis/rest/services/GEMAS
Websitehttp://gemas.geolba.ac.at/
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