Researching | Spectroscopic Characteristics and Coloring Mechanism of Smithsonite Jade

Spectroscopy and Spectral Analysis, Volume. 42, Issue 6, 1886(2022)

Spectroscopic Characteristics and Coloring Mechanism of Smithsonite Jade

Jie LUO1,1; 2;... Su-wei YUE1,1; 2; *;, Hong-ying GUO1,1; and Jia-jun LIU3,3; |Show fewer author(s)

Author Affiliations

¹1. School of Jewelry, Guangzhou City University of Technology, Guangzhou 510800, China

³3. College of Earth Sciences, Guilin University of Technology, Guilin 541006, China

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Figures & Tables(8)

Fig. 1. Characteristic of Smithsonit samples

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$X-ray diffraction pattern of smithsonit sample S-1$

Fig. 2. X-ray diffraction pattern of smithsonit sample S-1

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Fig. 3. Infrared spectra of Smithsonit samples

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Fig. 4. Raman spectra of Smithsonit samples

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Fig. 5. UV-Vis absorption spectra of Smithsonit sample

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Fig. 6. EPR spectrum of Smithsonit S-1

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Table 1. Chemical composition (principal elements) and chemical formula of Smithsonit sample (Wt%)

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Table 1. Chemical composition (principal elements) and chemical formula of Smithsonit sample (Wt%)

样品	ZnO	CaO	FeO	MnO	CdO	PbO	Total
S-1	60.75	1.798	0.762	0.44	0.103	0.045	63.898
S-3	61.85	1.193	1.135	0.475	0.051	0.067	64.771
平均	61.3	1.496	0.949	0.458	0.077	0.056	64.335
	计算化学式
S-1	(Zn_{0.937 6}Ca_{0.040 3}Fe_{0.013 3}Mn_{0.007 8}Cd_0.001Pb_{0.000 2})_1.000CO₃						菱锌矿
S-3	(Zn_{0.944 7}Ca_{0.079 4}Fe_{0.019 6}Mn_{0.008 3}Cd_0.005Pb_{0.000 4})_1.000CO₃						菱锌矿

Table 2. LA-ICP-MS results of the sample (ω/10^-6)
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Table 2. LA-ICP-MS results of the sample (ω/10^-6)
编号 Ti V Cr Mn Fe Co Ni Cu Sr Y Cd Pb
S-1 0.53 0.23 0.08 3 419 5 902 10.90 1.95 0.35 97.10 98.90 916 440
S-3 0.00 0.01 0.00 3 697 8 825 13.50 3.20 0.01 21.40 31.80 442 604

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Jie LUO, Su-wei YUE, Hong-ying GUO, Jia-jun LIU. Spectroscopic Characteristics and Coloring Mechanism of Smithsonite Jade[J]. Spectroscopy and Spectral Analysis, 2022, 42(6): 1886

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Paper Information

Category: Research Articles

Received: May. 14, 2021

Accepted: --

Published Online: Nov. 14, 2022

The Author Email:

DOI:10.3964/j.issn.1000-0593(2022)06-1886-05

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology