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作为地球外源物质之一的宇宙尘(还有陨石和月岩样品),从默里和雷纳在深海沉积物中发现以来大约经历了近一百年的历史.由于科学工作者的不断努力.对宇宙尘的研究近百年来取得了不少进展,欣尼德特和帕金曾给予较全面的评价.但是,由于分析技术适应不了如此细小球粒(直径约100μ～1mm)中各矿物相或包体(0.Xμ～Xμ)研究的要求,因此限制了对宇宙尘中存在的矿物及其成因更深入广泛地研究.随着电子光学显微分析
Cosmic dust (as well as meteorites and lunar samples), one of the Earth’s exogenous substances, has undergone nearly a hundred years of history since Murray and Reina were discovered in deep-sea sediments. Due to the constant efforts of scientists The research on cosmic dust has made a lot of progress in recent 100 years, and it has been given a more comprehensive evaluation by Shinndet and Parkin.But due to the analytical technology can not adapt to such a small ball (diameter of about 100μ ~ 1mm) of the minerals Phase or inclusion (0.Xμ ~ Xμ) research requirements, thus limiting the presence of minerals in the universe dust and its causes more in-depth study.As the electron optical microscopic analysis