Publications

Evaluating pXRF instrument performance using reference materials

The portable X-Ray Fluorescence (pXRF) instrument provides fast, real-time, non-destructive, multi-element geochemical data (i.e. elemental concentrations) on rocks and minerals at a relatively low cost and with minimal sample preparation. This study quantifies the precision and accuracy of measurements collected by the WGNHS pXRF on reference materials...
- WOFR2023-01
  
  Evaluating pXRF instrument performance using reference materials
  
  Bremmer, S.E.; Ames, C.J.; Stewart, E.K.; Haas, L.D.;
  
  2023
  
  Report: 50 p. (report) + 31 p. (appendices)
Depth-to-Bedrock Mapping in Wisconsin

Depth-to-bedrock maps show the thickness of unconsolidated materials overlying bedrock. These maps provide a key link between the underlying geology, groundwater flow, and land use and are important in guiding activities such as permitting, bridge construction, and the land application of waste products in sensitive areas. Given their role in guiding...
- WOFR2021-04
  
  Depth-to-Bedrock Mapping in Wisconsin
  
  Hart, D.J.; Mauel, S.W.; Luczaj, J.A.; Stewart, E.K.;
  
  2021
  
  Report: 41 p.
Sampling Methodologies and Data Analysis Techniques for Geologic Materials Using Portable X-Ray Fluorescence (pXRF) Elemental Analysis

Details the current WGNHS approach to pXRF analysis, including usage guidelines, sample preparation, calibration, and plotting techniques.
- WOFR2016-02
  
  Sampling Methodologies and Data Analysis Techniques for Geologic Materials Using Portable X-Ray Fluorescence (pXRF) Elemental Analysis
  
  Zambito, J.J., IV; McLaughlin, P.I.; Haas, L.D.; Stewart, E.K.; Bremmer, S.E.; Hurth, M.J.;
  
  2016
  
  Report: 12 p.
- ZIP WOFR2016-02-appendices
  
  Sampling Methodologies and Data Analysis Techniques for Geologic Materials Using Portable X-Ray Fluorescence (pXRF) Elemental Analysis [appendices]
  
  Zambito, J.J., IV; McLaughlin, P.I.; Haas, L.D.; Stewart, E.K.; Bremmer, S.E.; Hurth, M.J.;
  
  2016
  
  Data: PDF files + Excel spreadsheet

You can also access this registry using the API (see API Docs).

3 publications found