Source

The Determination of 30 Elements in Geological Materials by Energy-Dispersive X-ray Fluorescence Spectrometry

Siems, D.F. (2000). The Determination of 30 Elements in Geological Materials by Energy-Dispersive X-ray Fluorescence Spectrometry. U.S. Geological Survey. Version Open-File Report 00-475. https://pubs.usgs.gov/of/2000/0475/report.pdf Retrieved 2026-09-07.

Authority tier: Primary authority
Type: report
URL: https://pubs.usgs.gov/of/2000/0475/report.pdf
Licence: Public domain (work of the U.S. Government)
Retrieved by Lithoen: 2026-09-07
Last re-checked: 2026-09-07 (verified)

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Recorded explicitly rather than guessed.

No DOI is registered for this open-file report.
Lineage: the report describes the laboratory’s own validated method and refers readers to Bertin (1975), Johnson and King (1987) and King (1987) for the general technique; those works have not been retrieved.