陨石展，爱好者必须去看看，中秋走起_外星探索
陨石展，爱好者必须去看看，中秋走起
文章作者：lili |
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9月13日，首届世界精品展在我国唯一的陨石博物馆&&吉林市博物馆开幕。喜欢的要趁着假期去看看哦。也可以随着本站视角，我们先睹为快。
都是几十吨的石头，到了地球就剩下这么点大了。
不得不说，这花纹还挺像豹纹的。这次&天外来客&的大聚会覆盖了地球陨石的主要门类，包括珍稀的火星陨石、月球陨石等，甚至部分以往仅供研究之用的标本也都在本次展览中首度亮相。这些可都是馆藏的瑰宝和收藏家的挚爱。
图为艾斯克尔橄榄陨铁。重量还不到一斤。是收藏爱好者收藏的。
普通球粒陨石&西北非OC&。
天文爱好者和收藏石头爱好者可以前去观摩学习。
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外星探索www. 版权所有[供应] 不要盲目收藏了，看看那些铁陨石是真正的价值百万
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不要盲目收藏了，看看那些铁陨石是真正的价值百万
不要盲目收藏了，看看那些铁陨石是真正的价值百万
俗话说的好，“外来的和尚会念经”，而外来的石头也受热捧，市场上一块小小的陨石价格就已经能堪比黄金了。市场上也有这么一群人，他们是职业陨石猎人，也叫猎星人。在中国，他们的工作便是在深山老林、戈壁荒漠中寻找陨石，并高价出售谋取暴利。寻宝的过程充满险阻，但一夜暴富的故事又不断施加着诱惑。近日，一颗陨石在俄罗斯闹市区坠落，更引发了众多关注。香港正大国际冷锋总监表示，由于陨石具有科研价值以及“物以稀为贵”，市价也一路上涨。不过，目前陨石市场龙蛇混杂，收藏爱好者要注意仔细辨别。
陨石是什么?
陨石是来自地球以外太阳系其他天体的碎片，绝大多数来自位于火星和木星之间的小行星，少数来自月球和火星。陨石按成分大致可分石陨石、铁陨石、石铁陨石3大类，一般呈不规则形态，同时还具有流纹或流线构造。绝大部分的陨石都是石陨石，可以分为球粒陨石和无球粒陨石两大类，只有6%的陨石是铁陨石或混杂着岩石和金属的石铁陨石。
陨石的价值
自上个世纪70年代开始，陨石的价格就已经与黄金相差无几。随后，它以每年30%～50%的增幅持续升值。直到今天，最普通的陨石也可以卖到每克500～600美元，稀有陨石则可达到每克美元。一块在俄罗斯通古斯地区发现的硅化铁陨石是其中的佼佼者，它的标价已经高达10万美元。早在2001年的时候中国《投资者报》发布信息称，在国际走私物品的单价排名中，陨石已经打败了钻石、貂裘和冰毒，位列第一。
陨石拍卖价格上涨30%
这些“天外来石”与普通石头有什么区别?陨石根据其内部的铁镍金属含量高低通常分为石陨石、铁陨石和石铁陨石三大类。而这其中收藏价值最高的是铁陨石，铁镍含量超过了90%，这对研究航天工业也极具参考价值。而且陨石多散落于高山、森林、沙漠等人迹罕至的地方，被人发现的数量极少。
同样的，陨石价格也根据稀少程度、元素含量等的不同而异。便宜的有几千元/克，而贵的目前的价格则达到几上万元/克。“这几年陨石价格行情一直在上涨，所以价格也保持在相对高位。”香港正大国际陨石项目负责人冷锋总监介绍，2010年陨石的价格也不过六七千元，现在上涨了30%左右。
As the saying goes, "foreign monks to chant buddhist scripture", stone and other popular, the market price of a small meteorite is comparable to gold. Also have so a group of people on the market, they are professional meteorite hunter, also called planet hunters. In China, their job is to seek meteorites, in the mountains and the gobi desert and sell profiteering. Process is full of twists and treasure, but stories and to exert the temptation to coin money overnight. Recently, a meteorite fall downtown in Russia, more caused a lot of attention. Hong Kong director of zhengda international front said, because the meteorite has scientific value as well as the "content with rare for expensive", the market price also rose. Market mixed company, however, the meteorite collector should pay attention to distinguish carefully.
Meteorites are?
Meteorites are fragments from other celestial bodies in the solar system other than the earth, most of the asteroids from between Mars and Jupiter, a few from the moon and Mars. Meteorites roughly by components can be divided into aerolite, iron meteorites, pallasite 3 kinds big, generally showed irregular shape, at the same time also has the flow lines or streamline structure. Most of the meteorites are aerolite, can be divided into two major categories of chondrite and achondrite, only 6% of the meteorites are iron meteorites pallasite or mixed with rock and metal.
The value of a meteorite
Since the 70 s, the price of meteorites had to gold. Then it continued appreciation in 30% ~ 50% increase per year. Until today, the most common meteorites also can sell for $500 to $600 per gram, rare meteorite may reach $3000 to $6000 per gram. A silicide iron meteorite found in the tunguska region in Russia is one of the outstanding person, its price is $100000. As early as in 2001 when the Chinese investors newspaper release information, according to the unit price in the international smuggling goods rankings, meteorites has defeated the diamonds, the sable cho, and crystal meth, ranked no. 1.
Meteorites auction prices rose 30%
These foreign stone "day" and what is the difference between ordinary stones? Meteorites according to its internal height is usually divided into aerolite iron nickel metal content, iron meteorites and pallasite three categories. And this is one of the highest collection value iron meteorites, iron nickel content more than 90%, this also extremely has the reference value to research the space industry. And meteorites are scattered in the mountains, forests, deserts, such as the most inaccessible places was found few.
Similarly, meteorites price according to the sparse degree, element content and so on. Cheap a few thousand yuan per gram, and your current price is reached several tens of thousands of yuan per gram. "Meteorites prices has been rising over the past few years, so the price also remain in a relatively high." Hong Kong zhengda cold front, head of the international meteorite project director introduces, the price of 2010 meteorite but also LiuQiQian yuan, now has gone up 30%.
陨石的种类
陨石根据其内部的铁镍金属含量高低通常分为三大类：石陨石、铁陨石、石铁陨石。
石铁陨石：石铁陨石由铁、镍和硅、酸、盐矿物组成，铁镍金属含量30至65，这类陨石约占陨石总量的1.2，故商业价值最高。石铁陨石根据起内部的主要成分和构造特点分为：橄榄石石铁陨石)、中铁陨石)、古铜辉石-鳞石英石铁陨石。
石陨石：石陨石上硅酸盐矿物如橄榄石、辉石和少量斜长石组成，也含有少量金属铁微粒，有时可达20以上。石陨石根据起内部是否含有球粒结构又可分为两类：球粒陨石、不含球粒陨石。
铁陨石：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。铁陨石的切面与纯铁一样，很亮。
其中也有特别稀有的名贵品种像月球陨石、火星陨石、玻璃陨石等等。
The types of meteorites
Meteorites according to its internal iron nickel metal content discretion is usually divided into three categories: stone, iron meteorites, pallasite meteorites.
Pallasite: pallasite by iron, nickel and silicon, acid and salt content, iron content of nickel metal 30 to 65, such meteorites of meteorites total 1.2, so the highest business value. Pallasite according to the internal main composition and structural characteristics are divided into: olivine pallasite), iron meteorites), bronzite - scale quartz pallasite.
Aerolite: aerolite on silicate minerals, such as olivine and pyroxene and a small amount of plagioclase, also contain a small amount of metallic iron particles, sometimes can reach more than 20. Contains aerolite according to whether the internal spherulite structure and can be divided into two categories: chondrite meteorites, achondrite.
Iron meteorites: iron meteorites contain 90% of iron, 8% of the nickel. Its appearance is wrapped in a layer of black or brown, 1 mm thick oxide layer, called the fusion crust. The cut surface of the iron meteorites as pure iron, is very bright.
Some of them particularly rare and precious species like the moon meteorite, Martian meteorites, glass meteorite, and so on.
各种陨石历史拍卖成交记录：
============================================================================
状态 ――――――― 名称
――――――――――――――――价格(RMB)
已结束――――――火星陨石135克 ―――――――――――――――180万
已结束――――――铁陨石3600克―――――――――――――120万
已结束――――――月亮陨石120克―――――――――――――――480万
已结束――――――火星陨石460克――――――――――――――――180万
已结束――――――石铁陨石330克――――――――――――――――35万
已结束――――――石陨石630克――――――――――――――――45万
已结束――――――铁陨石580克――――――――――――――――35万
已结束――――――石陨石830克――――――――――――――――135万
上面的价格仅供参考，因为陨石的话也是分很多种类的，陨石的价格也是和很多因素有关。
Sun Baotong is an ordinary Beijing residents, there is no meteorites related professional knowledge. Around 1983, he and his friend sand along the border to changping and huairou meiyukou daqin railway construction site nearby to play, "have never seen so big of construction scene." Sun Baotong said, in the pit of big bridge pier, he found that with a spot of stone look good, just back to home. Did not know what is the stone, four or five years later, an accidental opportunity, met the similar stone, the somebody else tell Sun Baotong meteorites, this is falling from the sky. It attracted him, began the collection and study of meteorites.
In Sun Baotong collection and research, there is a speckled "meteor" by his attention in particular. "This meteorite data didn't look up to, but now it is in line with all conditions of meteorite identification. There are many spots, the meteorite surface thought is meteorites after high temperature in the process of softening, floor cooling stick on ancient creatures. Then cut the meteorite, there also is such, and hard rock, is an unlikely late into formation. More interestingly, some of these spots can clearly identify is the shape of the creature and plants, some biological organs are clearly visible. This kind of stone is focused on the scope of more than 100 square kilometers north of Beijing and other places have not seen."
However, this "meteor" doesn't get insider's approval. Sun Baotong successively to identify, have been rejected. Sun Baotong very depressed, "since unveiled a meteorite standards, in line with the conditions should be recognized. Besides what is in the understanding of the constantly found, constantly, haven't seen much later recognized things, why can't accept these meteorites of fossil? Science can't do this doctrine!" Sun Baotong argues that for meteorite identification not limited on certain kinds of form, science is not so simple. Meteor fall from the space, will encounter a variety of situations, are influenced by these factors can present various forms, the meteorite identification can't be too enough for typical doctrine.
孙宝童是北京市一位普通居民，并没有陨石相关的专业知识。1983年前后，他和朋友到昌平和怀柔交界的沙峪口附近的大秦铁路修建工地玩，“从来没见过那么大的施工场面。”孙宝童说，在大桥墩的坑里，他发现有一种带有斑点的石头挺好看，就带回了家。当时并不知道是什么石头，四五年后的一个偶然机会，见到了类似的石头，人家告诉孙宝童这是陨石，是从天上掉下来的。这可一下吸引了他，从此开始了对陨石的收藏和研究。
在孙宝童的收藏和研究中，有一种带斑点的“陨石”特别受到他的关注。“这种陨石资料里没查到，但是它符合现在对陨石鉴定的所有条件。这种陨石表面有许多斑点，开始以为是陨石在经过高温软化、落地冷却过程中粘上的远古生物。后来把陨石切开，里面也是这样，而且石质坚硬，不大可能是后期侵入形成的。更有趣的是，这些斑点有些明显可以辨别出是生物和植物的形状，有些生物的内脏都清晰可见。这种石头集中在北京北部方圆100多平方公里的范围，其他地方还没见到。”
但是，这种“陨石”并没有得到圈内人士的认可。孙宝童先后去鉴定，都被拒绝。这让孙宝童很郁闷，“既然公布了陨石的标准，符合条件的就应该得到认可。况且事物是在不断发现、不断认识的，以前没见过后来得到认可的东西多了，为什么就不能接受这些带化石的陨石呢？科学不能这么教条呀！”孙宝童认为，对于陨石的鉴定不能只局限在某几种形态上，科学不是这么简单。陨石从太空坠落，会遇到各种情况，受这些因素影响会呈现各种形态，对于不够典型的陨石的鉴定不能太教条。
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