domingo, 7 de mayo de 2017

First encounter with an extraterrestrial object




Good fellows of cyberspace. The other day I had a great opportunity that only happens from time to time, a new member of my astronomy club, owns a meteorite that impacted with the earth in the year 1516 near Quanxi that is in the province of Nandan In the Republic of China. He gave us the opportunity to see, touch and take photos.

  • Official Classification Nickel and Iron. Octaedrite type IIICD.

It has up to 17% of its total weight is Nickelal also has up to 7.5% of Kamacite, which is more common of the two nickel iron alloys found in iron meteorites, also has Taenite which is less common In iron and nickel alloys found in iron meteorites. It contains between 27 to 65% of Taenite's nickel and forms small crystals that appear as highly reflecting this tapes on the etched surface of a meteorite.

  • The experience is very interesting and I will comment it.

First: The aspect that has, is very common and metallic.
Second: and very surprising is the weight, because of the high density its weight is very high for its size.
Third: the touch is much closer to crystal than to metal.
Fourth: When you have it in your hands, you feel that something that is different or is not off is very difficult to explain but very real.
I leave you all the photos I hope you like it













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