Study on the Spectral Characteristics of Scapolite From Madagascar

Wei DING; Quan-li CHEN; Su-jie AI; Zuo-wei YIN

doi:10.3964/j.issn.1000-0593(2022)07-2194-06

Journals >Spectroscopy and Spectral Analysis >Volume 42 >Issue 7 >Page 2194 > Article

Spectroscopy and Spectral Analysis
Vol. 42, Issue 7, 2194 (2022)

Study on the Spectral Characteristics of Scapolite From Madagascar

Wei DING^1;, Quan-li CHEN^{1; 2; *;}, Su-jie AI^1;, and Zuo-wei YIN^1;

Author Affiliations

1. Gemmological Institute, China University of Geosciences(Wuhan), Wuhan 430074, China

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DOI: 10.3964/j.issn.1000-0593(2022)07-2194-06 Cite this Article

Wei DING, Quan-li CHEN, Su-jie AI, Zuo-wei YIN. Study on the Spectral Characteristics of Scapolite From Madagascar[J]. Spectroscopy and Spectral Analysis, 2022, 42(7): 2194 Copy Citation Text

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Fig. 1. Madagascar scapolite samples

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Fig. 2. Various inclusions in the scapolite sample
(a), (b), (c), (d): Tabular inclusion; (e), (f), (g), (h): Biotite; (g), (h): Colorless crystal inclusion

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Fig. 3. Diffuse reflectance infrared spectrum of scapolite samples

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Fig. 4. Transmission infrared spectrum of scapolite samples

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Fig. 5. Raman spectrum of scapolite samples

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Fig. 6. UV-Vis spectrum of scapolite samples

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Fig. 7. 3D fluorescent patterns of sixscapolite samples
(a): YC-1; (b): YC-2; (c): YC-3; (d): YK-2; (e): YK-3; (f): YK-6

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Comment	K₂O	CaO	TiO₂	Al₂O₃	SiO₂	MnO	FeO	Na₂O	Cl	Total/WB/%	Ma值/%
YK-3-01	1.3	7.988	0	22.748	56.6	0.025	0.176	8.06	3.077	99.292	66.90
YK-3-02	1.42	8.169	0	22.787	56.4	0.036	0.155	8.098	3.083	99.486	66.67
YK-2-01	1.53	7.8	0.02	23.042	56.7	0.036	0.096	7.967	3.074	99.523	67.56
YK-2-02	1.49	7.946	0	22.737	56.8	0.004	0.157	8.181	3.121	99.78	67.59
YC-5-01	1.49	7.944	0	22.865	56.5	0.01	0.335	8.452	3.133	100.004	68.24
YC-5-02	1.42	7.911	0	22.964	56.5	0.01	0.213	8.441	3.045	99.779	68.19
YC-7-01	1.58	7.91	0	22.241	55.3	0.025	0.121	8.581	3.233	98.288	68.76
YC-7-02	1.53	7.799	0	22.239	55.9	0.024	0.135	8.429	3.244	98.536	68.64
YK-4-01	1.37	7.68	0	22.195	54.9	0.043	0.107	8.601	3.172	97.311	69.12
YK-4-02	1.5	7.679	0	22.105	54.9	0.026	0.131	8.523	3.158	97.322	69.14

Table 1. EPMA data of scapolite samples

Wei DING, Quan-li CHEN, Su-jie AI, Zuo-wei YIN. Study on the Spectral Characteristics of Scapolite From Madagascar[J]. Spectroscopy and Spectral Analysis, 2022, 42(7): 2194

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