Spectroscopic Characteristics of Sapphire from Madagascar Diffused with Beryllium |
Jung, Soon-Hee
(Department of Materials & Chemical Engineering, Hanyang University)
Ahn, Yong-Kil (Department of Materials & Chemical Engineering, Hanyang University) Seo, Jin-Gyo (Division of Materials Science & Engineering, Hanyang University) Park, Jong-Wan (Division of Materials Science & Engineering, Hanyang University) |
1 | Andriamarofahatra J., de la Boisse, H., and Nicollet, C. (1990) Datation U-Pb sur monazites et zircons du demier espisode tectono-metamorphique granulitique majeur dans le Sud-Est de Madagascar. C. R. Acad. Sci., Paris, 310, 1643-1648 |
2 | Besairie, H. (1973) La geologie globale et ses application a l'ocean indien et a Madagascar. Document du Bureau Geologique, Tananarive, 186, 30 |
3 | Garcia-Lastra, J.M., Aramburu, J.A., Barriuso, M.T., and Moreno, M. (2006) Optical propertis of -doped oxides: Different behavior of two centers in alexandrite. Physical Review B, 74, 115-118 |
4 | Lodzinski, M., Sitarz, M., Stec, K., Kozanecki, F., and Jurgae, S. (2005) ICP, IR, Raman, NMR investigations of beryls from pegmatites of the Sudety Mts. Joumal of Molecular Structure, 744-747 |
5 | Martelat, J.E., Nicollet, C., Lardeaux, J.M., Vidal, G., and Rakotondrazafy, R. (1997) Lithospheric tectonic structures developed under high-grade metamorphism in the southern part of Madagascar. Geodinarnica Acta, 10, 94-114 |
6 | Mercier, A., Rakotondrazafy, M., and Ravolomiandrinarivo, B. (1999) Ruby MineralizatÎon in Southwest Madagascar. Gondwana Rescarch, 2, 433-438 DOI ScienceOn |
7 | Schmetzer, K. and Schwarz, D. (2004) The causes oc coIour in untreated, heat treated and diffusion treated orange and pinkish -orange sapphires- a review. J. Gemm., 9(3), 149-182 |
8 | Schmetzer, K., Bank, H. and Gubelin, E. (1980) The Alexandrite effcct in minerals; Chrysoberyl, Garnet, Corundum, Fluorite. N. Jb. Miner. Abh., 138, 147 -164 |
9 | Rolin, P. (1991) Presence de decrochements precarnbriens dans le bouclier mcridional de Madagscar: implications structurales et geodynamiqucs. C. R. Acid. Sci., Paris, v. 312, 625-629 |
10 | Geschwind, S. and Remeika, J.P. (1961) Phys. Rev., 122, 757 DOI |
11 | Callister, W.D. Jr. (2007) Materials science and engineering an introduction (7th Ed.), John Wiley & Sons, New York, 128 |
12 | Caen-vachette, M. (1979) Le Precambrien de Madagascar. radiochronologie par isochrones Rb/Sr sur roches totals. Revue de Geologie dynamique et de geographie physique, 21, 331-338 |
13 | Atichat, W., Somboon, C., Leelawhatanasuk, T., PisuthaAmond, V., Wathanakul, P., Sutthirat, C., Sriprasert, B., and Jakkawanvibul, J. (2008) Beryllium treated light-colored sapphires from Illakaka. Proceeding, The 2ndIntemational Gem and Jewelry Conference in Bangkok, Thailand |
14 | Paquette, J.L., Nedelec, A., Moine, B., and Rakotondrazafy, M. (1994) U-Pb, single zircon Pb-evaporation, and Sm-Nd isotopic study of a granulite domain in SE Madagscar. J. Geol, 102, 523-538 DOI ScienceOn |
15 | Winotai, P., Wichan, T., Tang, L.M., and Yaokulbodee, J. (2000) Heat treatments of Tanzania ruby as monitored by ESR spectroscopy. International J. of Mordern Physic B, V 14,16, 1693-1700 |
16 | Bigelow, M.S., Lepeshkin, N.N., and Boyd, R.W. (2003) Superluminal and slow light propagation in a room-temperature solid. Science, 301, 200 DOI PUBMED ScienceOn |
17 | Heber, J. and Platz, W. (1979) J. Lumin, 18/19, 170 DOI ScienceOn |
18 | Besairie, H. (1967) The Precambrian of Madagascar, In: Rankama (Ed.) The Precambrian, Interscience Publ., London, 3, 133-142 |
19 | Emmett, J.L., Scarratt, K., McClure, S.F., Moses, T., Douthit, T.R., Hughes, R., Novak, S., Shigley, J.E., Wang, W., Bordelon, O., and Kane, R.E. (2003) BeryIlium diffusion of ruby and sapphire. Gems & Gemology, 84-135 |
20 | Kroener, A. (1977) The Precambriangeotectonic evolution of Africa: plate accretion versus plate destruction. Precamb. Res., 77, 3-40 |
21 | Schmetzer, K. and Gubelin, E. (1980) Alexandrite-like natural spinel from Sri Lanka. N. Jb. Miner. Mh., H., 9, 428-432 |
22 | Miessler, G.L. and Tarr, D.A. (2004) Inorganic chemistry (3rd Ed.), Pearson Education, Inc, New Jersey, 344-345 |