艺品在线2020精品推荐第5期：石陨石

石陨石是来自大气层外的神秘坠物，带着光芒划过天空，引人遐想。几乎所有古代文明都留有关于陨石的记载，一些民族和宗教还将陨石视为圣物，相比之下，我国古人对于陨石的看法则较为客观。早在先秦时期，《左传》中就著有：“陨石，星也”。时至北宋，政治家、科学家沈括曾在《梦溪笔谈》中记载了“于宜兴县民许氏园中”坠落的一枚陨石，称“其大如拳，一头微锐，色如铁，重亦如之”。

Stone meteorite is a mysterious falling object from outside the atmosphere, which shines across the sky and attracts people's imagination. Almost all ancient civilizations have records about meteorites, and some nationalities and religions also regard meteorites as sacred objects. By contrast, the ancient Chinese people have an objective view of meteorites. As early as the pre-Qin period, Zuo Zhuan wrote: "Meteorites, Stars". Up to the Northern Song Dynasty, statesman and scientist Shen Kuo once recorded a meteorite that fell "in Xu Shi Garden of Yixing County" in Meng Xi Bi Tan, saying that "it is as big as a fist, with a slightly sharp end, and its color is as iron as its weight".

此石陨石重量765g，此弱磁性，为罕见品相完整的石陨石，整体形状极佳，陨石肌肤表面颜色以黑色为主。正反两面比较平滑，陨石肌肤表面呈现自然的熔流纹，方向一致少量的熔流槽与众多的熔流线痕迹。有陨石坠落时形成头尾方向相一致的定向特征。陨石肌肤前端有明显的冲（撞）击小熔坑，气印明显。

This stone meteorite weighs 765g, is weak magnetic, is a rare stone meteorite with perfect overall shape, and the surface color of meteorite skin is mainly black. The front and back sides are smooth, and the surface of meteorite skin presents natural melt flow lines, with a few melt flow grooves and numerous melt flow lines in the same direction. There is a directional feature that the meteorite falls with the same head and tail direction. There are obvious impact (collision) small melting pits at the front end of meteorite skin, and the air marks are obvious.

苍茫宇宙，浩瀚无垠，有太多的未知等待着人类去探索。长久以来，被称作“天外来石”的陨石因极高的科研价值一直受到众多天文学家和地质学家的热捧。如今，陨石收藏热席卷全球，能够收藏陨石成了收藏家身份地位的象征。石铁陨石又称陨铁石。是比较罕见的一类陨石，占陨石数2%~4%。铁镍和硅酸盐矿物含量相当(30%~65%)。主要矿物有橄榄石、各种辉石、铁纹石和镍纹石。其中石铁陨石因其独特的历史价值和科研价值备受收藏新贵们的追逐。

The vast universe, the vastness, there are too many unknown waiting for mankind to explore. Meteorites known as "exotic rocks" have long been loved by astronomers and geologists for their high scientific value. Today, meteorite collections are sweeping the world, and the ability to collect meteorites has become a status symbol for collectors. Stone iron meteorite also known as meteorite. Meteorites are relatively rare, accounting for 2% to 4% of meteorites. The content of iron, nickel and silicate minerals is equal (30%~65%). The main minerals are olivine, pyroxene, iron and nickel. Among them stone iron meteorite because of its unique historical value and scientific research value by the collection of the new rich chase.

据悉，每年降落到地球上的陨石有20多吨，数量有两万多块，其中99%以上是石陨石和铁陨石，石铁陨石只占几乎0.3%左右的比例，换句话说，每年降落到地球上的石铁陨石只有60块左右，其中有一部分陨落在大海，一部分不能被人类发现珍藏，还有一部分被收藏在大型博物馆中。物以稀为贵，正因为此，石铁陨石的商业价值及科价值极高，即使是大收藏家，能够收藏到石铁陨石的也寥寥无几。

down to earth every year more than 20 tons, meteorites number has more than twenty thousand, more than 99% of them are aerolite and iron meteorites, pallasite only accounts for almost 0.3% of proportion, in other words, a year down to the earth's pallasite only about $60, among them are part of the fall in the sea, and part cannot be discovered, and part of the collection in a large museum. Because of this, the commercial value and scientific value of stone iron meteorite is very high, even large collectors, can collect stone iron meteorite is also very few.

最近十年，随着陨石知识的日益普及，想收藏的不断增多，奇货可居，国内叫价有时甚至远高于国际价格。世界上众多的博物馆和研究机构也对陨石充满了极大的兴趣，一直致力于对其所处星体和时代的研究，进一步促进了陨石经济价值的提升。目前陨石市场上，各类陨石受追捧，根据陨石的主要成分不同，价位也不同，陨石的科学研究价值高，数量罕见稀少，升值潜力无限，值得收藏。科研人员可以通过研究这些陨石对早期宇宙了解更多，科研价值极高，真正的一石千金。

In the last ten years, with the increasing popularity of meteorite knowledge, there are more and more rare goods to collect, and the domestic bidding price is sometimes much higher than the international price. Many museums and research institutions in the world are also full of great interest in meteorites, and have been devoted to the study of the stars and times in which they live, which further promotes the economic value of meteorites. At present, all kinds of meteorites are sought after in the meteorite market. According to the different main components of meteorites, the prices are different. The scientific research value of meteorites is high, the number is rare and the appreciation potential is unlimited, which is worth collecting. By studying these meteorites, researchers can learn more about the early universe, which is of great scientific value and is really a precious stone.

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