Through the ages, people for exploration and daydream will never stop. Tunguska, someone is considered a meteorite impacts the result of the tunguska region. Because it was occurred in the early twentieth century, also did not create the atomic bomb, but the tunguska event is the sum total of dozens of atomic bomb explosion released energy, so the only reasonable explanation is the result of the huge impact. In ancient times is impending, heaven meteor in ancient times of China, means that the world will be chaos, governors and the central plains both. Legend ruling dynasty, qin is a meteorite wrote on "the emperor died and the world", is a language into a astonishment: qin ii died, would-be, eradicate comeback!
Today, the era of rapid development, our exploration of meteorites is no longer confined to imagine, we clearly know that meteorites are beyond earth burning in a cosmic meteor from the original orbit burst into tears quickly scattered to the stone on the surface of the earth or other planets, iron or Shi Tie mixed material, also known as the "meteorite. Meteorites are originated in the outer space, the impact to the surface of the earth after the remaining natural objects. Because meteorite impacts or through the atmosphere as meteors were observed and found called down meteorites, all other meteorites are called meteorites found, they can be roughly divided into three broad categories: aerolite (silicate), iron (iron nickel alloy), and pallasite meteorites (iron and silicate mixture). Pallasite is total content of one of the most rare, only 2% of the total number of meteorites have been found, thus pallasite commercial value is extremely high, even large collectors to collect pallasite also very few.
First saw this pallasite, we have to sigh with emotion nature guifushengong, color ink black shiny, creamy olive shape, appearance is wrapped in a layer of oxide layer (armored), dignified and thick, like nature itself; The distribution of many large and small gas seal surface, seems to tell us how it after a thousand thousands hammer chisel, fire burn us to survive; And there are a variety of shapes of groove, called the weld groove, and there is very eye-catching melt flow of these because it is in the process of falling and atmospheric friction burns. The pallasite under high power magnifying glass observation, there is a clear crystal particles, either by weight or is rare historical value and scientific value, appreciation potential is infinite.
Meteorites are in the true sense of the existing knowledge visitors from outer space. In the vast universe, there are many small objects in ten thousand to do with travel, most of the objects, both in the long "star trek" burned out in its life, exhausted, only a few not burnt out, down to earth, become a meteorite. Blunt meteorites rather than the value of space exploration can survive more valuable, meteorites, especially pallasite collection value will refresh the auction record again and again!