隕石被稱為“來自星星的石頭”，是地球以外未燃盡的宇宙流星脫離原有運行軌道成為碎塊散落到地球或其他行星表面的石質、鐵質或是石鐵混合物質。在墜落到地球后，有的落入大海、荒山、戈壁等人跡罕至之地，即使被發現，不熟悉的人也會認為是普通石頭，真正被發現的隕石少之又少。
Meteorites, known as "rocks from stars", are the stone, iron or mixture of stone and iron that are scattered on the surface of the earth or other planets by the unburned cosmic meteors outside the earth. After falling to the earth, some of them fall into the sea, barren mountains, Gobi and other rare places. Even if they are found, people who are not familiar with them will think that they are ordinary stones, and few meteorites are really found.
【藏品名稱】：橄欖玻璃隕石
[collection name]: olive glass meteorite
【規格】：3850g
[Specification]: 3850g
隕石在高空飛行時，表面溫度達到幾千度。在這樣的高溫下，隕石表面融化成了液體。后來由于低層比較濃密大氣的阻擋，他的速度越來越慢，融化的表面冷卻下來，形成一層薄殼叫“熔殼”。熔殼很薄，一般在1毫米左右，顏色是黑色或棕色的。在熔殼冷卻的過程中，空氣流動在隕石表面吹過的痕跡也保留下來，叫“氣印”。氣印的樣子很像在面團上按出的手指印。 熔殼和氣印是隕石表面的主要特征。若是你看到的石頭或鐵塊的表面有這樣一層熔殼或氣印，那你可以立刻斷定，這是一塊隕石。
When the meteorite flies at high altitude, the surface temperature reaches several thousand degrees. At this high temperature, the surface of the meteorite melts into a liquid. Later, due to the obstruction of dense atmosphere in the lower layer, his speed became slower and slower. The melting surface cooled down and formed a thin shell called "melting shell". The shell is very thin, usually about 1 mm, and the color is black or brown. In the process of melting shell cooling, the trace of air flowing on the surface of meteorite remains, which is called "air stamp". It looks like a finger print on a dough. The main characteristics of meteorite surface are melting shell and gas seal. If you see such a layer of molten shell or gas mark on the surface of stone or iron, you can immediately conclude that it is a meteorite.
隕石大體可分為石質隕石、鐵質隕石、石鐵混合隕石、玻璃隕石等。傳統的隕石交易主要以金屬隕石為主，如我國廣西南丹的鐵隕石、納米比亞的鐵隕石、新疆的富康橄欖石鐵隕石等。
Meteorites can be generally divided into stone meteorites, iron meteorites, stone iron mixed meteorites, glass meteorites, etc. The traditional trade of meteorites is mainly metal meteorites, such as iron meteorites in Nandan, Guangxi, Namibia, Fukang, Xinjiang, etc.
此橄欖綠隕石重3850g，形狀不規則，顏色為橄欖綠色，整體呈半透明狀，切面中間有一抹清晰可見的光彩，晶瑩透亮，石面流燒痕跡清晰可見，斷面可見銀白色顆粒，該橄欖玻璃隕石表面分布的許多形狀各異的溝槽，叫做熔溝，并存在十分醒目的熔流線。其表面上留有流星下落穿過大氣層時，因受摩擦時所產生高溫燃燒后的痕跡與微小的氣孔，以及流紋和流線，紋理優美，顯得神秘而深邃。表層具拉長狀氣泡及大小不等的圓形氣泡，十分罕見，具有極高的收藏價值。
This olivine green meteorite weighs 3850g, has irregular shape and olive green color. It is translucent as a whole. There is a clear and visible luster in the middle of the section. It is crystal clear and bright. The burning trace on the stone surface is clear and silver white particles can be seen on the section. Many grooves with different shapes are distributed on the surface of this olivine glass meteorite, which are called melting grooves and have very striking melting lines. When meteors fall through the atmosphere, there are traces of high temperature combustion and tiny pores, as well as flow lines and streamline, which are mysterious and profound with beautiful texture. There are elongated bubbles and round bubbles of different sizes on the surface, which are very rare and of great collection value.
隕石收藏古已有之。自近代以來，隨著天文學的發展，隕石愛好者中出現了一批專門搜集隕石的人，他們被稱為“隕石獵人”。美國“隕石獵人”羅伯特·黑格自1990年起便開始在全球搜集隕石。當下，隕石熱仍在升溫，這種神秘稀有的石頭價格一路上揚，有時甚至超過鉆石。國際上較貴的隕石來自月球和火星，市價每克約6000美元。早在1993年，蘇富比拍賣行以44.25萬美元拍出一塊0.33克的月球隕石，其價值遠高于鉆石。
Meteorites have been collected in ancient times. Since modern times, with the development of astronomy, a group of meteorite collectors have appeared among meteorite lovers, who are called "meteorite hunters". Robert Hague, the American "meteorite Hunter", has been collecting meteorites all over the world since 1990. At present, the meteorite fever is still heating up, and the price of this mysterious and rare stone is rising all the way, sometimes even surpassing the diamond. The more expensive meteorites in the world come from the moon and Mars, with a market price of about 6000 US dollars per gram. As early as 1993, Sotheby's auction house sold a 0.33g lunar meteorite for 442500 US dollars, which is much more valuable than diamonds.
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