Acknowledgement
Supported by : 조선대학교
References
- Elsevier (2010) Classification scheme of mineral deposits, 203-206.
- Henderson, P. (1982) Rare earth element geochemistry, 423-495.
- http://minerals.usgs.gov/minerals/commodity/
- http://www.roskill.co.uk
- Kim, H.G. (1990) Development and Application Technology of Rare Earth Magnet, KIET, 10-52.
- Vlasov, K.A. (1966) Geochemistry and mineralogy of rare elements and genetic types of their deposits, 205-267.
- Wang, S.G. (2006) World mineral resources annual review.
- Yu, K.W. (2005) Rare Earth and Application Technology, 1-19.