EDXRF Raw data of Sonora obsidian

566 geochemical raw data, corresponding to 133 specimens of geological and archaeological obsidian artifacts mostly, including flaked and ground stone, were determined by an X-Ray Fluorescence XL3t series NITON Analyzer from Thermo Fisher Scientific with support of the software Thermo Scientific™ Niton Data Transfer (NDT™). The analysis had an experimental stage to generate a final analytical protocol, based in a repetition of at least 3 analyzes per obsidian sample, procuring 120 counts per second, under the SOIL or TestAllGeo condition programs of Niton.本数据集包含566项地球化学原始数据，对应133件地质与考古用黑曜石制品标本，其中多数为打制石器与磨制石器。所有检测均采用赛默飞世尔科技（Thermo Fisher Scientific）X射线荧光XL3t系列尼通（NITON）分析仪完成，并依托赛默飞世尔科技™尼通数据传输（NDT™）软件进行辅助处理。本次分析设有实验阶段以确立最终分析规程：针对每件黑曜石样品至少重复开展3次检测，在尼通SOIL或TestAllGeo检测程序下保证每秒计数达120次。