@article{ART001421591},
author={김성기 and 안용길 and 서진교 and Kim,Jong-Gun and Jong-Wan Park},
title={A study on the metamictization and color change in zircon by spectroscopic analysis},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2010},
volume={20},
number={1},
pages={12-20}
TY - JOUR
AU - 김성기
AU - 안용길
AU - 서진교
AU - Kim,Jong-Gun
AU - Jong-Wan Park
TI - A study on the metamictization and color change in zircon by spectroscopic analysis
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2010
VL - 20
IS - 1
PB - The Korea Association Of Crystal Growth, Inc.
SP - 12
EP - 20
SN - 1225-1429
AB - Metamictization and color change in zircons from Cambodia and Tanzania were investigated. Elements analysis to detect radioactivity of elements such as U and Th, and spectroscopic analysis using UV-VIS and Fourier transform infrared spectroscopy were performed. According to the UV-VIS spectroscopic analysis, it was perceived that many and high intense absorption peaks appeared in blue and colorless zircons, while less and low intense absorption peaks appeared in uranium contained green and yellow zircons. It was found that those stones have made progress to the metamictization.
After heat treatment, we could detect opposite results. As the results of FTIR spectroscopy analysis, in the metamict green and yellow zircon, it is showed that 3-phonon combination mode bands of [SiO4]4− internal vibration in the region of 3100~3400 cm−1are broad and some of them disappear. However, the disappeared bands are observed again due to restored crystal lattice by the heat treatment. Also, U 4+peaks that can detect the uranium content in zircon appears at near 4800 cm−1in the green and yellow samples. From this investigation, we could observe the metamictization effect and color change in uranium-bearing zircon by heat treatment using spectroscopic analysis.
KW - Zircon;Metamict;UV-Vis Spectroscopy;Infrared Spectroscopy
DO -
UR -
ER -
김성기, 안용길, 서진교, Kim,Jong-Gun and Jong-Wan Park. (2010). A study on the metamictization and color change in zircon by spectroscopic analysis. Journal of the Korean Crystal Growth and Crystal Technology, 20(1), 12-20.
김성기, 안용길, 서진교, Kim,Jong-Gun and Jong-Wan Park. 2010, "A study on the metamictization and color change in zircon by spectroscopic analysis", Journal of the Korean Crystal Growth and Crystal Technology, vol.20, no.1 pp.12-20.
김성기, 안용길, 서진교, Kim,Jong-Gun, Jong-Wan Park "A study on the metamictization and color change in zircon by spectroscopic analysis" Journal of the Korean Crystal Growth and Crystal Technology 20.1 pp.12-20 (2010) : 12.
김성기, 안용길, 서진교, Kim,Jong-Gun, Jong-Wan Park. A study on the metamictization and color change in zircon by spectroscopic analysis. 2010; 20(1), 12-20.
김성기, 안용길, 서진교, Kim,Jong-Gun and Jong-Wan Park. "A study on the metamictization and color change in zircon by spectroscopic analysis" Journal of the Korean Crystal Growth and Crystal Technology 20, no.1 (2010) : 12-20.
김성기; 안용길; 서진교; Kim,Jong-Gun; Jong-Wan Park. A study on the metamictization and color change in zircon by spectroscopic analysis. Journal of the Korean Crystal Growth and Crystal Technology, 20(1), 12-20.
김성기; 안용길; 서진교; Kim,Jong-Gun; Jong-Wan Park. A study on the metamictization and color change in zircon by spectroscopic analysis. Journal of the Korean Crystal Growth and Crystal Technology. 2010; 20(1) 12-20.
김성기, 안용길, 서진교, Kim,Jong-Gun, Jong-Wan Park. A study on the metamictization and color change in zircon by spectroscopic analysis. 2010; 20(1), 12-20.
김성기, 안용길, 서진교, Kim,Jong-Gun and Jong-Wan Park. "A study on the metamictization and color change in zircon by spectroscopic analysis" Journal of the Korean Crystal Growth and Crystal Technology 20, no.1 (2010) : 12-20.
