Adv Search
  • Home
  • About Us
  • Journal Online
    1. Archive
    2. Current Issue
    3. Most read
    4. Most downloaded
    5. Most Cited
    6. Advanced Search
  • Editorial Board
  • Indexed in
  • Open Access
  • For Authors
    1. Template
    2. Guide for Authors
    3. Copyrights Transfer Statement
    4. Peer-Review Process
    5. Publication Fee and Invoice
  • Ethics Policy
  • Subscribe
  • Contact Us
  • 中文
  • Home
  • About Us
  • Journal Online
    1. Archive
    2. Current Issue
    3. Most read
    4. Most downloaded
    5. Most Cited
    6. Advanced Search
  • Editorial Board
  • Indexed in
  • Open Access
  • For Authors
    1. Template
    2. Guide for Authors
    3. Copyrights Transfer Statement
    4. Peer-Review Process
    5. Publication Fee and Invoice
  • Ethics Policy
  • Subscribe
  • Contact Us
  • 中文
Download: Full Size Img PowerPoint

Colour of the light source passing through obsidian

 
2023, 25(5): 121-126.
A Quick Method to Distinguish Obsidian from Artificial Black Glass .

Figures of the Article

  • Appearance of the samples
  • FT-MIR absorption spectra (a) and infrared transmission spectra (b) of the samples
  • X-ray fluorescence spectrum of sample a (black glass)
  • X-ray fluorescence spectrum of sample c (obsidian)
  • Colour of the light source passing through obsidian
  • Colour of different light sources passing through black glass

Related articles

  • Gemmological and Spectroscopic Characteristics of A Kind of Imitation of Agate from Yanyuan
    2025, 27(2): 62-67. DOI: 10.15964/j.cnki.027jgg.2025.02.008
  • Moonstone Imitation: Alkyd Resin
    2019, 21(5): 65-67. DOI: 10.15964/j.cnki.027jgg.2019.05.008
  • Identification of Amber and Its Imitation
    2016, 18(1): 24-34.
  • Identification of Tortoise Shell and Its Two Imitations
    2014, 16(6): 6-13.
  • 2010, 12(4): 50-50.
  • 2010, 12(3): 47-47.
  • Two New Imitations of Nephrite
    2010, 12(2): 39-40.
  • Preliminary Study on Process of Producing Jadeite Jade’s Imitation——Glass-Ceramic
    2008, 10(1): 46-49.
  • Identification of Treated Chicken-Blood Stones and Imitations
    2004, 6(3): 18-21.
  • Principle and Application of Direct Transmission Technique
    2002, 4(1): 19-22.

Add: 388 Lumo Road, China University of Geosciences, Hongshan District, Wuhan, Hubei , China, 430074

E-mail: bsx-journal@163.com; bsx@cug.edu.cn;Chinabsx@163.com

Tel: 027-67885187

Copyright 2020 © Journal of Gems & Gemmology 鄂ICP备15021562号-1

Email alert RSS
二维码

Supported by Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

Export File

Citation

Format

Content

Citation