作 者: ;
机构地区: 中山大学地球科学系
出 处: 《珠宝科技》 2003年第5期31-34,共4页
摘 要: 评述了各种已有的翡翠成因观点 ,结合缅甸翡翠矿床的特征 ,客观解释缅甸翡翠的成因 ,认为在包裹体的方法用于翡翠成因研究之后提出的熔体成因的观点比较合理 ,但熔体的来源问题并不是很清楚 ,通过对变质深熔的理解 ,讨论变质深熔的熔体来源的可能性和锆石研究的重要性。 Reviewed all different genesis theories of Feicui, and analyzed whether they can be used to objectively explain the genesis of Feicui in Burma according to the feature of Feicui deposit in Burma. The melt genesis is more reasonable after the inclusion method has been used to study the genesis, but the melt source hasn't be confirmed. By understanding the metamorphic anatexis systems, discussed the feasibility of metamorphic anatexis systems of melt source and the importance of studying zircon.