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「鐵隕石」
"Iron Stone"
所謂隕石,就是從地球外進入大氣層的小天體,大部分原來都是小行星。但是,也有很少是來自月球和火星的隕石。小天體家族的成員之間相互碰撞后破裂,在宇宙空間漂浮期間,如果偶然來到地球附近的話,就會被地球的引力所吸引,而開始向地球下落。小的就在大氣中放著光芒燃燒掉了,而沒有燒掉的就落到地面上。隕石原來是小行星,正因為如此,它是研究太陽系歷史的最直接的珍貴材料。
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.
鐵隕石密度非常大，可達7－8g/cm3。大部分隕石是普通球粒隕石，密度范圍3.0-3.7 g/cm3，密度稍大于地球巖石，例如石灰巖（密度約為2.6 g/cm3），石英巖（2.7 g/cm3），花崗巖（2.7-2.8 g/cm3），是地球上最普通的低密度巖石。但是一些隕石密度也很低<3.0g/cm3，這些隕石屬于非常罕見類型。超基性巖是地球上最常見的火成巖石類型，其密度能達3.0g/cm3，是地球上唯一密度上大于隕石的巖石，含一些金屬礦石，如鐵、鋅和鉛的氧化物和硫化物，例如，赤鐵礦或磁鐵礦組成的巖石常被認為是隕石，其密度為4.5-5 g/cm3，大于某些類型的石隕石。下表列出了一些隕石的密度和豐度。4、磁性特征：除了一些罕見類型的隕石，如無球粒隕石，月球隕石和火星隕石沒有磁性外，大部分隕石都具有磁性，具有這種性質是因為含有金屬的原因。地球上的大部分巖石沒有磁性，但是一些地球巖石，如含磁鐵礦和富鐵礦物的一些巖石也含有磁性。可用磁鐵或者鐵的物體來測試是否具有磁性。
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.
成色等級：鐵隕石 （高級）
重量：570斤
價值：1500萬RMB
于隕石高速進入大氣層與空氣分子發生摩擦，新降落的隕石都有一層覆蓋表面的黑色（或黑灰色）熔殼，石隕石的熔殼厚約1毫米，而鐵隕石由于其物質致密度高，其熔殼厚度要薄得多。由于隕石穿過大氣層時熔融物質的剝蝕作用而使其表面具有流紋狀或流線狀結構。
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.
大趨勢：隕石與文化藝術結合
在我們傳統文化領域中，無論是名人字畫，還是古董玉器，由于悠久的歷史和國人文化認可度等等原因，多被高度關注與推崇。即使一塊奇石，都可以演繹出厚重的文化與情趣，很多人為之癡迷和努力，以至于形成了頗受歡迎的石文化。而來自宇宙的隕石則更具收藏魅力：從材質到形態，從美學到醫學，從收藏到金融，從能量到周易，隕石的已知與未知更令人喜愛！在我國文化產業各個分支中，隕石文化藝術品更具有專業性和特殊性的特點。交流形式簡單，產品范圍廣闊，受眾面廣。隕石藝術品會成為中國大眾的青睞對象，成為隕石投資和收藏的首選。
2021年1月24日北京精品拍推薦！敬請期待！！！
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! !!
