Results 131 to 140 of about 4,944 (206)

The first polluted river? Repeated copper contamination of fluvial sediments associated with Late Neolithic human activity in southern Jordan [PDF]

open access: yes
The roots of pyrometallurgy are obscure. This paper explores one possible precursor, in the Faynan Orefield in southern Jordan. There, at approximately 7000 cal.
Adams, RB   +6 more
core  

APPLICATION OF pXRF (FIELD PORTABLE X-RAY FLUORESCENCE) TECHNIQUE IN FLUVIAL SEDIMENTS GEOCHEMICAL ANALYSIS – BULE STREAM, MINAS GERAIS STATE, BRAZIL

open access: bronze, 2019
Gabriel Soares de Almeida   +4 more
openalex   +2 more sources

Assessing Analytical Methods for the Rapid Detection of Lead Adulteration in the Global Spice Market. [PDF]

open access: yesEnviron Sci Technol, 2022
Lopez AM   +5 more
europepmc   +1 more source

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