天外来物！铁陨石分享

天外来物！铁陨石分享

 

 

陨石是地球以外脱离原有运行轨道的宇宙流星或尘碎块飞快散落到地球或其它行星表面的未燃尽的石质、铁质或是石铁混合的物质。未燃尽的铁质是铁陨石，未燃尽的石铁混合的物质就是石铁陨石，而未燃尽的石质便是石陨石。陨石之所以珍贵，在于它们取之不易。来自遥远太空的星球碎片，经过漫长旅途坠落地球表面时，极易石沉大海，难查踪迹。愈是难以收藏，对于收藏界来说，其价值就愈高，尤其是像陨石这种天外来客，不仅本身有极高的研究与观赏价值，其数量更是极其稀少，价值可谓是居高不下。

陨石在高空飞行时，表面温度达到几千度。在这样的高温下，陨石表面融化成了液体。后来由于低层比较浓密大气的阻挡，他的速度越来越慢，融化的表面冷却下来，形成一层薄壳叫“熔壳”。 熔壳和气印是陨石表面的主要特征。铁陨石中含有90%的铁，8%的镍。它的外表裹着一层黑色或褐色的1毫米厚的氧化层，叫熔壳。外表上还有许多大大小小的圆坑叫做气印。铁陨石的切面与纯铁一样，很亮。

陨铁，铁陨石，主要成份为铁、镍的陨石。主要由铁纹石和镍纹石两种矿物组成，其次含有少量的石墨、陨磷铁镍矿、陨硫铬矿、陨碳铁、铬铁矿和陨硫铁等。

在古代，人们往往把陨石当做圣物。古罗马人把陨石当做神的使者，他们在陨石坠落的地方盖起钟楼来供奉。匈牙利人则把陨石抬进教堂，用链子把它锁起来，以防这个“神的礼物”飞回天上。伊斯兰教圣地麦加也有一块陨石，被视为“圣石”。在一些文明古国，还常常用陨石作为皇帝和达官贵人的陪葬。隋开皇十年，文帝“巡幸开道，得瑞石，遂于谷口置县，起名“灵石”。石块满身孔洞，似铁非铁，似石非石，其色苍苍，其声铮铮，乡民视此为神石，每逢春秋佳节，扶老携幼，前来焚香膜拜，祈求平安。后来考察发现其是一块天外飞来的陨石，含铁量达96．17%。高1．8米，底宽1．55米，顶宽1．3米，重约6．8吨，是全国第二大铁陨石。

陨石是非常稀有的外来太空资源，有着极其重要的科研、收藏和经济价值。陨石的形状、材质都在坠落地球期间天然形成，无人为加工。大多数流星体在进入大气层时会被瓦解，大多数陨石都难查踪迹，只有少数陨石被发现和寻获，流入收藏市场的少之又少。

近日天翼文化有幸征集到一块铁陨石：

此块铁陨石重459克，外形呈不规则状体，通体呈黑棕色，掺杂些许暗红和黄色，熔壳和气印以及铁镍附着明显，具备陨石的特征。

 

熔壳很薄，在1毫米左右，颜色呈黑棕色。在熔壳冷却的过程中，空气流动在陨石表面吹过的痕迹也被保留下来，熔壳上不规则分布许多细小坑洞，叫“气印”。气印的样子像在面团上按出的手指印。此为陨石坠落地球过程中与大气急剧作用后所产生的产物，是辨别陨石的重要依据。此外还有形状各异的沟槽，叫做熔沟。这些都是由于它们有陨落过程中与大气剧烈摩擦燃烧而形成的。

据不完全统计，世界上现已发现并收集的陨石约为一万两千余块，其中石陨石的数量最多，其次是铁陨石、石铁陨石。对于奇石爱好者来说，无论是出于欣赏、收藏、历史考据、科研价值还是赠予他人，铁陨石都是上乘之选，不仅是一种良好的投资行为，也可以为日常生活增添几分美丽的色彩。

 

所谓“千金易得，一石难求”，国际市场上陨石行情大好。铁陨石多分布于高山、沙漠等人迹罕至的地方，数量极其稀少，是不可多得经典藏品。

 

此组陨石不论是从外观，还是从本身价值看,都是极佳的铁陨石收藏珍品，集科学研究价值与投资收藏价值为一体，值得珍藏。

 

 

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Alien!Iron meteorite sharing

Meteorites are unburned materials made of stone, iron or a mixture of iron and stone that are scattered rapidly to the surface of the earth or other planets by cosmic meteors or dust fragments that have left their original orbits outside the earth.The unburned iron is the iron meteorite, the material mixed with the unburned iron is the ferrometeorite, and the unburned stone is the stony meteorite.Meteorites are precious because they are hard to get.Debris from distant space, after a long journey to the earth's surface, is easily lost and hard to track.The more difficult it is to collect, the higher its value will be, especially for meteorites, which are not only of extremely high research and ornamental value, but also of extremely rare and high value.

When meteorites fly at high altitudes, their surface temperatures reach several thousand degrees.At these temperatures, the meteorite's surface melted into liquid.Later, because the lower layer is more dense atmosphere, it is slower and slower, and the melting surface cools down, forming a thin shell called "molten shell".Molten crust and gas imprint are the main characteristics of meteorite surface.Iron meteorites contain 90 percent iron and 8 percent nickel.Its appearance is coated with a black or brown 1 mm thick oxide layer, called molten shell.There are also many large and small pits on the surface called air marks.The section of iron meteorites is as bright as pure iron.

Meteorite, iron meteorite, the main components of iron, nickel meteorite.It is mainly composed of ferritic and nickel-grained minerals, and then contains a small amount of graphite, meteorite ferritic nickel, meteorite chromium, meteorite carbon iron, chromite and meteorite iron.

In ancient times, meteorites were often regarded as sacred objects.The ancient Romans took meteorites as messengers of god, they built a bell tower in the place where meteorites fell to worship.Hungarians carried the meteorite into the church and chained it to prevent the "gift of god" from flying back to heaven.There is also a meteorite in the holy land of Islam, known as the "holy stone".In some ancient civilizations, meteorites are often used to bury emperors and dignitaries.Sui kai huang ten years, emperor wen "xunxing road, get rui stone, then in gukou home county, named" lingshi ".The stone is covered with holes, like iron, like iron, like stone, its color is green, its voice clang clang, the villagers see this as a sacred stone, every spring and autumn festival, help the old and young, come to burn incense to worship, pray for peace.It was later found to be an extraterrestrial meteorite with an iron content of 96.17%.1.8 meters, base width 1.55 meters, top width 1.Three meters, it weighs about six.Eight tons, the second largest iron meteorite in the country.

Meteorites are very rare foreign space resources, which have extremely important scientific research, collection and economic value.The shape and material of meteorites are formed naturally during the period of falling to the earth, without artificial processing.Most meteoroids disintegrate when they enter the atmosphere. Most meteorites are hard to trace.

Recently, tianyi culture was lucky to collect an iron meteorite:

The iron meteorite weighs 459 grams, the shape is irregular, the whole body is black brown, doped with a little dark red and yellow, molten shell and gas marks and iron and nickel adhesion is obvious, with meteorite characteristics.

Molten shell is very thin, in 1 mm or so, the color is black and brown.In the process of cooling the molten shell, air flow on the meteorite surface blowing traces are also retained, irregular distribution of many small holes on the molten shell, called "air marks."Air marks look like finger marks on dough.This is the meteorite falls to the earth process and the atmosphere after the rapid action of the product is an important basis for identifying meteorites.There are also grooves of various shapes called trenches.These are caused by intense friction and combustion with the atmosphere as they fall.

According to incomplete statistics, about 12,000 meteorites have been found and collected in the world, of which the number of stone meteorites is the largest, followed by iron meteorites, iron meteorites.For the strange stone lovers, whether out of appreciation, collection, historical examination, scientific research value or gift to others, iron meteorites are excellent choice, not only is a good investment behavior, but also can add a few points of beautiful color for daily life.

The so-called "a thousand pieces of gold easy, hard to find a stone", the meteorite market in the international market is good.Iron meteorites distributed in mountains, deserts and other inaccessible places, the number of extremely rare, is a rare classic collection.

No matter from the appearance of this group of meteorites, or from its own value, are excellent iron meteorites collection treasures, set scientific research value and investment collection value as one, worth collecting.

This collection is now operated and promoted by hunan tianyi culture co., LTD. Network marketing specialist, limited pictures, welcome all collectors through the major media and welcome to contact the company visit to understand the details, if you want to purchase, in advance to deal with the relevant procedures to negotiate with the company.

The deal of a collect cannot leave advertisement propaganda!Since its establishment, the group has always been adhering to the service principle of "openness, fairness, justice, honesty and trustworthiness", doing the most practical publicity, the highest end of the platform, enjoy the best service.

Special tips :(the above collection holders trust us to sell sincerely, welcome collectors from all walks of life to consult or bid, pictures are taken in kind, if you have any questions, you can make an appointment to see the kind in advance) hunan tianyi culture co., LTD