精品推薦--玻璃隕石
近年來,被稱為天外來客的隕石逐漸進入人們視線,不少收藏家對它更是愛不釋手,其中玻璃隕石便是其中翹楚。玻璃隕石,是某種石隕石降落過程中融化的液質冷卻后的產物,為半透明的玻璃質體,有微弱磁性,顏色為墨綠色、綠色,淡綠色,棕色,褐色,深褐色,還有少見的朱砂色。
In recent years, the meteorites known as visitors to the sky gradually into the eyes of people, many collectors love it, among which the glass meteorites are the leading. A glass meteorite, a product of liquid cooling that melts during the descent of some lithotripsy, is a translucent vitreous body with weak magnetism and dark green, light green, brown, dark brown, and rare cinnabar.
玻璃隕石是某種石隕石降落過程中融化的液質冷卻后的產物。因此,玻璃隕石的降落都是與母石共同進行的。英國生物學家達爾文1844在澳大利亞獲得一塊鈕扣狀玻璃質石塊,以后在世界范圍內這種類似玻璃質石塊通稱為"玻璃隕石"。它是一種天然玻璃物質。由于外觀似黑曜巖,故又稱似黑曜巖。但兩者的成分、結構都不同。大多數玻璃隕石的形狀與熔融濺射物的形狀相似,有球狀、細長狀、啞鈴狀、液滴狀、鈕扣狀和不規則的塊狀等。它成群地撒落在大陸上或海底沉積物中。玻璃隕石的顏色有黑、墨綠、棕褐,表層具拉長狀氣泡及大小不等的氣泡,有的似如月球表面的環形山狀圖案,密度約為2.38-3.0。
A vitreous meteorite is a product of the liquid cooling that melts during the descent of some meteorite. Therefore, the landing of glass meteorites is carried out with the mother stone. British biologist Darwin 1844 acquired a button-shaped glass block in Australia, which later became known worldwide as a "glass meteorite ." It is a natural glass substance. Because the appearance of obsidian, it is also called obsidian. But the composition and structure of both are different. most of the glass meteorites have similar shapes to those of molten sputters, with globular, slender, dumbbell-like, droplet-like, button-like, and irregular lumps, etc. It becomes Groups of land fall on the continent or in the sediment of the seabed. Glass meteorites are black, dark green, brown, surface with elongated bubbles and different sizes of bubbles, some like the surface of the lunar craters, density of about 2.38-3.0.
關于玻璃隕石的成因現已探明,科學家研究表明它是某種石隕石高速隕落時融化后的產物。但對于其形成過程,卻還是未知,雖然如今大多數科學家認為是巨大的隕石或彗星(核)撞擊地球,使地球表面物質熔融,濺射到空中,急速冷卻而成。但是直到目前為止,對澳亞區和北美區的玻璃隕石群,并未找到相應的隕石坑,因此地球熔融物的說法是不正確的。從全球范圍來看,玻璃隕石代表了曾經發生在地球的許多次較大的隕石雨事件,也很有可能是引發地球生命危機的成因。
The cause of the vitreous meteorite has been discovered, and scientists have shown it is the product of the melting of some meteorite during its rapid fall. But the formation process is still unknown, although most scientists now believe that massive meteorites or comets (nuclei) strike Earth, melting the Earth's surface matter, sputtering into the air, and cooling rapidly. But until now, no corresponding craters have been found for the glass meteorites in the Asiatic and North American regions, so the statement of the Earth's melt is incorrect. Globally, the glass meteorites represent many of the larger meteorite rain events that once took place on Earth and are likely to be Causes of life crisis on earth.
在國際市場,普通隕石的價格大概是每克100～300美元(1美元約合6.2元人民幣),稀有的火星隕石、月球火星隕石每克可賣到五六千美元,遠遠高于黃金乃至鉆石。據俄新社報道,一塊名為“達爾·加尼1058”的月球巖石去年在美國的一場拍賣會上以33萬美元價格售出。“達爾·加尼1058”重1.9公斤,于1998年在利比亞被人發現,是有記錄以來火星隕石交易的“標王”。
At the international market, the price of ordinary meteorites is about $100~300 per gram ($1 or 6.2 yuan), rare Martian meteorites, lunar Martian meteorites can sell to $56,000 per gram, much higher than gold and even diamonds. A piece of lunar rock called Dahl Gani 1058 was sold at an American auction last year for $330,000, according to Russian news agency. Dahl Gani 1058, which weighed 1.9 kilograms, was discovered in Libya in 1998 and is the "standard king" of recorded Martian meteorite trading.
下圖便是兩枚玻璃隕石,玻璃隕石,共重538g,整體呈深邃黑,烏黑發亮,表面具有微小的拉長狀氣泡以及大小不等的氣泡,熔殼在陽光下閃耀著耀眼光芒。“玻璃隕石可以保持數以十億計年份基本保持不變。科研人員可以通過研究這些隕石對早期宇宙了解更多,科研價值極高,一些發達國家必爭之物,形成如今玻璃隕石瘋漲局勢,真正的一石千金。 玻璃隕石,被稱為“天外來石”,稀有珍貴,自然有人愛好收藏。近幾年,國內漸漸興起了一股玻璃隕石收藏熱潮。三四年間,不僅玻璃隕石的價格飆升,國內玻璃隕石收藏市場也日漸成形。四五年前,玻璃隕石所帶來的經濟價值還不為人所熟知。 據了解,在上世紀九十年代,全球涉足隕石交易的人僅200人左右,而目前參與其中的已增至萬余人。玻璃隕石收藏圈的日益擴大,加之其十分稀有,讓玻璃隕石在全球的價格,從原來的幾美元每磅,攀升到現在堪比鉆石的巨額數字。”
Below are two glass meteorites, a glass meteorite with a common weight of 538g, with a deep black, dark, shiny surface with tiny elongated bubbles and bubbles of varying sizes, "Glass meteorites can remain basically the same in billions of years. Researchers can learn more about the early universe by studying these meteorites, scientific research value is very high, some developed countries must contend for things, forming today's glass meteorite soaring situation, a real stone. Glass meteorites, known as the "sky outside the stone ," rare and precious, natural people like to collect. In recent years, the domestic rise gradually A glass meteorite collection craze. In three or four years, not only the price of glass meteorites soared, but also the domestic market of glass meteorites collection gradually formed. Four or five years ago, the economic value of glass meteorites was unknown. It is understood that in the 1990s, only about 200 people were involved in meteorite trading around the world, and the number of people involved has increased to more than 10,000. The growing collection of glass meteorites, coupled with their rarity, has allowed the global price of glass meteorites to rise from a few dollars per pound to a huge amount now comparable to diamonds ."
