Spectroscopy and Spectral Analysis, Volume. 42, Issue 1, 253(2022)
A Study on the Materiality of Black Stone Excavated From the Dingsishan Assemblage in Yongning County, Guangxi
Figures & Tables(4)
Table 1. The energy dispersion X-ray fluorescence spectrometer (ED-XRF) results of samples (Wt%)
View tableView in ArticleTable 1. The energy dispersion X-ray fluorescence spectrometer (ED-XRF) results of samples (Wt%)
编号 bb1 bb2 bb3 bb4 bb5 rm1 rm2 rm3 rm4 rm5 t1 t2 t3 Na2O 1.07 0 1.09 1.08 0 1.03 0 0.98 1.01 1.1 0 1.14 1.1 MgO 2.5 2.77 2.3 2.06 1.63 2.14 1.75 1.95 2.77 2.82 2.08 3.1 2.64 Al2O3 14.41 15.12 15.62 14.51 14.62 14.99 15.34 13.68 15.48 14.07 14.49 15.32 16.37 SiO2 72.02 71.69 71.03 72.88 72.5 69.72 71.77 72.73 68.44 72.7 71.2 68.43 67.63 K2O 2.38 2.19 1.95 2.18 2.44 2.43 2.01 2.13 2.51 1.98 2.32 2.3 2.32 CaO 1.88 1.78 1.78 1.37 2.04 2.69 2.42 2.28 2.91 1.75 2.37 2.48 2.55 TiO2 0.6 0.56 0.53 0.64 0.6 0.63 0.59 0.58 0.53 0.66 0.63 0.66 MnO 0.09 0.09 0.1 0.1 0.11 0.1 0.1 0.11 0.09 0.09 0.1 0.12 0.16 Fe2O3 5.14 5.5 5.03 5 5.46 5.72 5.51 5.27 5.89 4.62 5.96 5.95 6.19 Rb2O 0.04 0.03 0.04 0.04 0.04 0.06 0.06 0.04 0.03 0.04 0.07 0.07 0.07 SrO 0.01 0.01 0.02 0.01 0.01 0.02 0.02 0.02 0.01 0.01 0.03 0.03 0.02 ZrO2 0.26 0.21 0.28 0.23 0.34 0.33 0.24 0.21 0.26 0.29 0.51 0.43 0.3 K2O/CaO 1.27 1.23 1.1 1.59 1.2 0.9 0.83 0.93 0.86 1.13 0.98 0.93 0.91 R2O/RO 0.79 0.48 0.75 0.95 0.66 0.72 0.48 0.74 0.62 0.67 0.52 0.62 0.66
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Ying LI, Zhen-yu ZHOU, Yi-min YANG, Wu-gan LUO. A Study on the Materiality of Black Stone Excavated From the Dingsishan Assemblage in Yongning County, Guangxi[J]. Spectroscopy and Spectral Analysis, 2022, 42(1): 253
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Category: Research Articles
Received: Dec. 25, 2020
Accepted: --
Published Online: Mar. 31, 2022
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