Recently there has been significant interest in the use of portable x ray fluorescence spectrometers pxrf for cultural materials applications especially ceramics and sediments. Speakman portable xrf analysis of archaeological sediments and ceramics. Elemental analysis is a fundamental method of analysis on archaeological materials to address their overall composition or identify the source of their geological components yet having access to instrumentation its often destructive nature and the time and cost of analyses have limited the number and or size of archaeological artifacts tested.
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