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摘要: 采用激光诱发（时间分辨）光致发光（LPL）技术对产自阿富汗、巴西、哥仑比亚、尼日尼亚、俄罗斯、赞比亚的六颗天然祖母绿和一颗水热法合成祖母绿进行了674nm和679nm红区的初步光谱学分析。不同产地的祖母绿有不同的发光光谱，对这一结果的效用进行了评价。尽管阿富汗、俄罗斯和赞比亚祖母绿的发光光谱和合成祖母绿的相似，但它们显示出一向较长波段的额外突出。人工祖母绿呈现的发光强度比天然祖母绿的发光强度高出近3倍。
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[1] Beus A A and Mineev D A. Contribution to geology and geochemistry of the emerald-bearing zone Muzo-Coscuez, Cordillera Oriental, Colombia. Geol Rudn Mestorozhd, 1974, 16(4): 18~30
[2] Ginzburg N 1. Methods of mineralogical investigations. Moscow: Nedra, 1985，263~277
[3] Giuliani 0, Cheilletz A, Arboleda C, Carillo V，Rueda F and Baker H. An evaporitic origin of the parent brines of Colom-bian emeralds: fluid inclusion and sulphur is otope evidence. European Journal of Mineralogy, 1995, 7(1): 151~165
[4] Kiyevlenko Ye Ya, Senkevich N N and Gavrilov A P. Geology of gemstone depos its. Moscow: Nedra, 1974
[5] Mesyats G A. Mikhailov S G, Osipov V V and Solomonov V1. Pulsed cathodoluminescence of minerals. Pisma v Journal T echnitcheskoi Fisiki, 1992， 18: 87~90
[6] Moroz I I. Principal features of geochemistry of emer ald-bearing micaceous metasomatites from the Urals. Bull. High Edu-cation Institutions, Geology and Pros pecting, 1978, 1161: 1~28
[7] Moroz I I. Geochemistry of the emerald-bearing micaceous rocks from the Urals. Abstracts of the Israel Geological Society Annual meeting. Eilat, March 1996, 18~21, 71
[8] Moroz I. Mineral inclusions in emeralds from different deposits. Abstracts of the Israel Geological Society Annual Meeting. Galilee: Kefar Gilady, April 15~17, 1997. 79
[9] Moroz I I and Eliezri I Z. Emerald chemistry from different deposits: an electron microprobe study. The A ustralian Gemmologist, 1998, 20(2): 64~69
[10] Moroz I, Roth M and Deich V (in press). The visible absorption spectroscopy of emeralds from different deposits
[11] Platonov A N, Taran M N and Balitsky V5. Nature of gems coloring. Moscow: Nedra, 1984. 196
[12] Samsonov J P and Turingue A P. Gems of the USSR. Ed. V.1. Smimov, Moscow: Nedra, 1984, 335
[13] Schwatz D. Australian emeralds. The Australian Gemmologist, 1991，488~497
[14] Schwarz D, Kanis J and K innaird J. Emerald and green beryl from Central Nigeria. Journal of Gemmology，1996， 25(2):117~141.
[15] Sliwa A S and Nguluwe C A. Geological setting of Zambian e-merald deposits. Precambrian Research, 1984, 25: 213~228
[16] Smith G F H. Gemstones. Revisd Phillips FC. London: Chapman and Hall, 1972
[17] Taraschan A M. Luminescence of minerals. Kiev: N aukova dumka，1978，296
[18] Wood D L and Nassau K. The characterization of beryl and e-merald by visible and infrared absorption spectroscopy. American Mineralogist, 1968, 53: 777~800
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