Identification of Different Origins of Hetian Jade Based on Statistical Methods of Multi-Element Content

An-li ZHOU; Jin-hua JIANG; Chun-xiao SUN; Xin-zhong XU; Xin-ming LÜ

doi:10.3964/j.issn.1000-0593(2020)10-3174-05

Spectroscopy and Spectral Analysis, Volume. 40, Issue 10, 3171(2020)

Identification of Different Origins of Hetian Jade Based on Statistical Methods of Multi-Element Content

An-li ZHOU1...1,*, Jin-hua JIANG1,1, Chun-xiao SUN1,1, Xin-zhong XU1,1, and Xin-ming LÜ11 |Show fewer author(s)

Author Affiliations

¹[in Chinese]

¹1. College of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China

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Figures & Tables(4)

Table 1. Element content of Hetian jade in different regions (mg·kg^-1)

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Table 1. Element content of Hetian jade in different regions (mg·kg^-1)

元素	韩国	俄罗斯	青海	新疆
As	0.723±0.034 0	1.167±0.031 0	1.247±0.015 0	0.637±0.042 5
Ba	1.217±0.005	3.743±0.066	4.004±0.004 4	1.664±0.006 2
Bi	0.003±0.000 1	0.005±0.001	0.008±0.001 0	0.004±0.001 0
Ca	109.749±1.55	108.568±1.59	154.172±0.644 8	159.613±1.538 6
Sr	6.241±0.003 9	7.942±0.002 1	3.525±0.000 3	2.427±0.002 4
Co	1.102±0.009	2.223±0.007	12.725±0.053	4.926±0.002 5
Cr	1.910±0.18	5.355±0.18	15.220±2.05	24.733±2.19
Cu	0.540±0.021	1.464±0.013	1.119±0.02	0.591±0.003
Fe	356.935±12.76	761.684±21.56	747.086±12.87	547.009±56.32
Zn	4.090±0.40	9.061±0.06	5.893±0.12	2.114±0.005
K	33.658±7.12	23.585±12.78	59.053±8.31	54.446±10.75
Li	8.441±0.8	8.000±0.06	7.760±0.03	7.639±0.12
Se	0.028±0.005	0.044±0.005	0.035±0.01	0.020±0.004
Mg	276.183±15.86	275.618±19.54	274.179±23.57	275.171±21.87
Mn	27.835±2.85	62.478±1.88	105.907±17.54	54.515±5.31
Na	183.031±13.65	350.278±15.87	492.043±18.26	493.187±21.94
Ni	3.028±0.013	6.929±0.11	26.867±1.83	19.835±1.28
V	0.360±0.005	0.486±0.6	2.137±0.18	1.049±0.03
Pb	1.144±0.002	2.563±1.05	1.582±1.02	0.654±0.18
Sc	0.034±0.004	0.061±0.002	0.116±0.003	0.233±0.013

Table 2. Principal component analysis results of 20 element contents

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Table 2. Principal component analysis results of 20 element contents

成分	初始特征值			提取载荷平方和			旋转载荷平方和
成分	总计	方差百分比	累积/%	总计	方差百分比	累积/%	总计	方差百分比	累积/%
1	17.740	49.278	49.278	17.740	49.278	49.278	14.599	40.553	40.553
2	8.371	23.253	72.530	8.371	23.253	72.530	7.482	20.783	61.336
3	4.881	13.559	86.089	4.881	13.559	86.089	6.488	18.023	79.359
4	2.438	6.774	92.863	2.438	6.774	92.863	4.144	11.510	90.869
5	1.917	5.326	98.189	1.917	5.326	98.189	2.635	7.320	98.189
6	0.568	1.578	99.767
7	0.084	0.233	100.000
8	0.001 733	0.004 814	100.000
9	0.001 145	0.003 182	100.000
10	0.009 368	0.002 602	100.000
11	0.007 976	0.002 215	100.000
12	0.006 679	0.001 855	100.000
13	0.005 522	0.001 534	100.000
14	0.004 617	0.001 282	100.000
15	0.003 399	0.009 440	100.000
16	0.002 583	0.007 174	100.000
17	0.002 430	0.006 750	100.000
18	0.001 881	0.005 225	100.000
19	0.001 480	0.004 111	100.000
20	0.001 368	0.003 800	100.000

Table 3. Principal component contribution values of 20 element indicators

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Table 3. Principal component contribution values of 20 element indicators

元素	成分
元素	PC1	PC2	PC3	PC4	PC5
As	0.401	-0.094	0.777	-0.373	0.291
Ba	0.185	0.577	0.595	-0.229	0.465
Bi	0.656	0.553	0.168	0.028	-0.478
Ca	0.116	-0.855	0.473	-0.060	-0.001
Cd	0.302	-0.557	0.723	0.175	0.034
Ce	0.752	0.390	-0.129	0.447	-0.128
Co	0.243	0.757	0.455	0.089	-0.387
Cr	-0.778	0.368	0.482	0.106	0.114
Cu	0.520	0.576	0.339	-0.121	0.513
Fe	-0.718	0.453	0.506	0.062	0.141
Zn	0.589	0.776	0.075	-0.122	-0.144
K	0.368	0.889	0.043	0.186	0.167
Li	-0.278	0.495	-0.696	-0.333	0.020
Mg	-0.676	0.444	-0.495	-0.023	0.291
Mn	-0.008	0.943	0.320	0.055	-0.042
Na	-0.077	-0.248	0.205	0.768	0.252
Ni	-0.762	0.396	0.478	0.146	0.074
V	-0.714	0.466	0.483	0.167	0.089
Pb	0.696	0.516	0.196	-0.010	-0.453
Sc	-0.385	-0.220	0.039	0.883	0.077

Table 4. LDA judgment results of different origin of HeTian jade elements

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Table 4. LDA judgment results of different origin of HeTian jade elements

		类别	预测组成员信息^a				总计
		类别	韩国	俄罗斯	青海	新疆	总计
原始	计数	韩国	40	0	0	0	40
		俄罗斯	0	40	0	0	40
		青海	0	0	40	0	40
		新疆	0	0	0	40	40
	%	韩国	100.0	0	0	0	100.0
		俄罗斯	0	100.0	0	0	100.0
		青海	0	0	100.0	0	100.0
		新疆	0	0	0	100.0	100.0
交叉验证^b	计数	韩国	30	0	0	10	40
		俄罗斯	0	40	0	0	40
		青海	0	0	40	0	40
		新疆	0	0	0	40	40
	%	韩国	66.7	0	0	33.3	100.0
		俄罗斯	0	100	0	0	100.0
		青海	0	0	100	0	100.0
		新疆	33.3	0	0	66.7	100.0

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An-li ZHOU, Jin-hua JIANG, Chun-xiao SUN, Xin-zhong XU, Xin-ming LÜ. Identification of Different Origins of Hetian Jade Based on Statistical Methods of Multi-Element Content[J]. Spectroscopy and Spectral Analysis, 2020, 40(10): 3171

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