众所周知,陨石象地球岩石一样,也是由矿物组成的。但是,由于生成条件和保存环境不同,陨石矿物的种类和共生组合与地球矿物就不尽相同。究竟现在发现了多少陨石矿物,它们有哪些特点,这是人们感兴趣的问题。本文打算对这个问题作简单的介绍。 陨石矿物有原生的和次生的,不过有少数矿物既可是原生的,也可是次生的。原生陨石矿物是陨石到达地球以前陨石本身固有的矿物,它反映了陨石的生成条件和在地球外的保存环境,因此成为陨石矿物研究的重点;而次生陨石矿物则是陨石物质在地球风化 As we all know, meteorites, like earth rocks, are also composed of minerals. However, the types and symbiotic assemblages of meteorite minerals are not the same as those of the earth minerals due to the different conditions of formation and preservation. How many meteorites and minerals are now found, what are their characteristics, which is a matter of interest. This article intends to make a brief introduction to this problem. Meteorite minerals are primary and secondary, but a few minerals are either native or secondary. The primary meteorite mineral meteorite is to reach Earth before the inherent meteorite mineral, which reflects the meteorite formation conditions and preservation of the environment outside the Earth, thus becoming the focus of meteorite mineral research; and secondary meteorite mineral meteorite material in the earth weathering