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2020-12-30 20:42:07   来源:未知

再度报捷!拍卖焦点拍品 天外贵客

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「铁陨石」

"Iron Stone"

 

所谓陨石,就是从地球外进入大气层的小天体,大部分原来都是小行星。但是,也有很少是来自月球和火星的陨石。小天体家族的成员之间相互碰撞后破裂,在宇宙空间漂浮期间,如果偶然来到地球附近的话,就会被地球的引力所吸引,而开始向地球下落。小的就在大气中放着光芒燃烧掉了,而没有烧掉的就落到地面上。陨石原来是小行星,正因为如此,它是研究太阳系历史的最直接的珍贵材料。

Meteorites are small objects that enter the atmosphere from outside the earth, most of which are asteroids. But there are also few meteorites from the moon and Mars. The members of the small celestial family collide with each other and break down. During the floating space, if they come near the earth by chance, they will be attracted by the gravity of the earth and begin to fall to the earth. The little one burns out in the atmosphere, and the one that does not burn falls to the ground. The meteorite turned out to be an asteroid, and because of this, it was the most direct and precious material to study the history of the solar system.

 

铁陨石密度非常大,可达7-8g/cm3。大部分陨石是普通球粒陨石,密度范围3.0-3.7 g/cm3,密度稍大于地球岩石,例如石灰岩(密度约为2.6 g/cm3),石英岩(2.7 g/cm3),花岗岩(2.7-2.8 g/cm3),是地球上最普通的低密度岩石。但是一些陨石密度也很低<3.0g/cm3,这些陨石属于非常罕见类型。超基性岩是地球上最常见的火成岩石类型,其密度能达3.0g/cm3,是地球上唯一密度上大于陨石的岩石,含一些金属矿石,如铁、锌和铅的氧化物和硫化物,例如,赤铁矿或磁铁矿组成的岩石常被认为是陨石,其密度为4.5-5 g/cm3,大于某些类型的石陨石。下表列出了一些陨石的密度和丰度。4、磁性特征:除了一些罕见类型的陨石,如无球粒陨石,月球陨石和火星陨石没有磁性外,大部分陨石都具有磁性,具有这种性质是因为含有金属的原因。地球上的大部分岩石没有磁性,但是一些地球岩石,如含磁铁矿和富铁矿物的一些岩石也含有磁性。可用磁铁或者铁的物体来测试是否具有磁性。

Iron meteorite is very dense, 7-8 g/cm3. Most meteorites are common chondrites, Density range 3.0-3.7 g/cm3, A little more dense than earth rock, For example, limestone (about 2.6 g/cm3 density), quartzite (2.7 g/cm3), Granite (2.7-2.8 g/cm3), is the most common low-density rock on earth. Some meteorites are also low <3.0 g/cm3, density These meteorites are very rare. Superbasic rock is the most common type of igneous rock on earth, Density up to g/cm3,3.0 Is the only rock on earth that is denser than a meteorite, Some metal ore, oxides and sulfides such as iron, zinc and lead, For example, The rocks of hematite or magnetite are often considered meteorites, Density 4.5-5 g/cm3, greater than some types of stony. The following table lists the density and abundance of some meteorites. 4. magnetic features: apart from some rare types of meteorites, Like a chondrite, Moon meteorites and Martian meteorites have no magnetic properties, Most meteorites are magnetic, This property is due to the existence of metals. Most of the rocks on earth are magnetic, But some earth rocks, Some rocks, such as magnetite and iron-rich minerals, also contain magnetism. Magnetic or iron objects can be tested for magnetism.

 

成色等级:铁陨石 (高级)

重量:570

价值:1500万RMB

 

于陨石高速进入大气层与空气分子发生摩擦,新降落的陨石都有一层覆盖表面的黑色(或黑灰色)熔壳,石陨石的熔壳厚约1毫米,而铁陨石由于其物质致密度高,其熔壳厚度要薄得多。由于陨石穿过大气层时熔融物质的剥蚀作用而使其表面具有流纹状或流线状结构。

When meteorites enter the atmosphere at high speed and rub with air molecules, the newly landed meteorites have a black (or black-gray) shell covering the surface. The shell of the stone meteorite is about 1 mm thick, while the iron meteorite is much thinner because of its high density. Because of the denudation of molten matter when meteorite passes through the atmosphere, its surface has a flow pattern or streamline structure.

大趋势:陨石与文化艺术结合

在我们传统文化领域中,无论是名人字画,还是古董玉器,由于悠久的历史和国人文化认可度等等原因,多被高度关注与推崇。即使一块奇石,都可以演绎出厚重的文化与情趣,很多人为之痴迷和努力,以至于形成了颇受欢迎的石文化。而来自宇宙的陨石则更具收藏魅力:从材质到形态,从美学到医学,从收藏到金融,从能量到周易,陨石的已知与未知更令人喜爱!在我国文化产业各个分支中,陨石文化艺术品更具有专业性和特殊性的特点。交流形式简单,产品范围广阔,受众面广。陨石艺术品会成为中国大众的青睐对象,成为陨石投资和收藏的首选。

2021年1月24日北京精品拍推荐!敬请期待!!!

Trends: Meteorites and Culture and Art

In the field of our traditional culture, whether it is celebrity calligraphy and painting, or antique jade, due to the long history and cultural recognition of the people and other reasons, more attention and praise. Even a strange stone, can deduce a thick culture and interest, many people are obsessed with and efforts, so that the formation of a popular stone culture. The meteorites from the universe are more attractive: from material to form, from aesthetics to medicine, from collection to finance, from energy to Zhouyi, the known and unknown meteorites are more beloved! In each branch of China's cultural industry, meteorite cultural art has more professional and special characteristics. The communication form is simple, the product scope is broad, the audience is wide. Meteorite art will become the popular object of Chinese people, become the first choice for meteorite investment and collection.

January 24,2021 Beijing boutique shoot recommendation! Please look forward to it! !!