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本世纪后半叶,由于X射线衍射技术及微束仪器(如电子探针)的广泛使用,使得在矿物鉴定中光学性质的应用变得黠然失色了.然而,在有经验的矿物学家手中,光学显微镜在快速鉴定大多数常见矿物和矿物结构特征(这对岩石成因解释至关重要)方面仍不失为最有力的工具.数字图象技术的新进展不久将与光学观测相结合以便进行结构特征的定量测定和快速模式分析.在所有这些应用中,正确的矿物鉴定仍然是最关键的.借助现代计算机的功能可以增进熟练专业人员的技能,对于缺乏经验者也可以大大增加光学技术的效用.原来设想的Minident数据库和程序(Smith及Leibovitz,1986)是一种以分析数据为基础的矿物鉴定工具,这些分析数据可以是从电子探针或从配有X射线Si(Li)探头的扫描电镜
The second half of this century, due to the extensive use of X-ray diffraction techniques and microbeam instruments such as electron probes, has made the application of optical properties pale and blurred in mineralogical identification.However, in the field of experienced mineralogists At its helm, optical microscopy remains the most powerful tool in the rapid identification of most common mineral and mineral structural features that are crucial for the interpretation of rock genesis. New advances in digital image technology will soon be combined with optical observations for structural Quantitative determination of features and rapid pattern analysis Proper mineralogical identification remains the key in all these applications.Extracting the skills of a skilled professional with the help of modern computer functions can greatly increase the utility of optical technology for inexperienced people The originally envisioned Minident database and program (Smith and Leibovitz, 1986) is an analytic data-based mineral identification tool that can be derived from an electron probe or from a scan with an X-ray Si (Li) probe Electron microscopy