![]() Within a small region of ceramic production. Research shows that pXRF, though not as accurate as LA-ICP-MS, is capable of finding compositional patterning Patterns of interaction between different production loci within the broader production region. Scale in compositional analysis can provide more nuanced insights into the organization of production and the These results demonstrate that the change of analytical More closely connected than those outside the village. Inter-kiln compositional similarities within the same production subregion, but kiln sites in the same village are ![]() Results from social network analysis further suggest that there are strong Geological differences and different ceramic-making traditions might both contribute to the distinct separation MS and pXRF show that there are two distinct production groups at Dehua-Gaide and Longxun-Sanban. A total of 19 kiln sites from five villages at Dehua were analyzed in this research. It focuses on porcelain production of the Song and Yuan dynasties (960–1368ĬE) at Dehua, Fujian, China, where dozens of large-scale kilns produced enormous amounts of porcelains forĮxport. (LA-ICP-MS) with portable X-ray fluorescence (pXRF) in characterizing compositional variation below Micro level and evaluates the effectiveness of combining laser ablation-inductively coupled plasma-mass spectrometry This research assesses the worth of conducting chemical composition analysis at the Possible compositional similarities and differences between different production loci within the region have However, it is often not feasible to analyze a very large number of samples using LA-ICP-MS because it is semi-nondestructive, expensive, and time-consuming, although LA-ICP-MS is considered to be faster and cheaper than INAA or even ICP-MS and other technique that requires dissolution.Ĭompositional analysis of Chinese porcelain often uses the production region as an analytical unit, whereas the LA-ICP-MS has been increasingly used in archaeological studies of materials (e.g., Arnold, et al., 2007 Dussubieux et al., 2016 Neff, 2003 Niziolek, 2013 Riebe and Niziolek, 2015 Sharratt et al., 2009Sharratt et al.,, 2015Speakman et al., 2007 Neff, 2002, 2005) and has also been applied to compositional analysis of Chinese porcelains with success (e.g., Li, et al., 2003Li, et al.,, 2005Li, et al.,, 2006 Niziolek, 2015Niziolek,, 2017Oka et al., 2009 Wang et al., 2018Wang et al.,, 2020Zhu et al., 2012Zhu et al.,, 2015. LA-ICP-MS is considered as one of the best analytic techniques for examining the compositional patterns within a small region of ceramic production because of its excellent sensitivity, precision, and accuracy as well as low detection limits: it is capable of measuring the concentrations of more than 50 elements and reading elements present in the parts per billion (Dussubieux et al., 2007).
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