Pallasites are traditionally interpreted as samples from near the core-mantle boundary of a once-intact, differentiated asteroid. Backlit pallasite slices show that the olivine component is transparent.
#FUKANG METEORITE PLUS#
They contain mixtures of metallic iron-nickel (silver-colored) plus an abundance of forsterite olivine (yellowish to greenish), which is a ferromagnesian silicate mineral. Pallasites are a type of stony-iron meteorite. Pallasites are widely regarded as the most beautiful meteorites in existence (with the possible exception of bencubbinites). Fukang is a spectacular pallasite found in the 2000s in the Gobi Desert of northwestern China’s Xinjiang Province. The black areas are metallic iron-nickel (Fe-Ni). I was looking for what to do, and I found that there is a kind of 'glowstone' in real life, called Fukang Meteorite, so I decided to do it, and here it is Hope you like Progress. A "window" area of 19 by 36 inches (480 mm × 910 mm) was cut and polished to provide a view into the gem areas of the meteorite.Pallasite (~3.3 cm across) - cut & polished slice of the Fukang Meteorite, back-illuminated to show forsterite olivine transparency. Bonhams expected to fetch US$2,000,000, but the lot remained unsold. In April 2008, Bonhams offered the main mass for auction at their Manhattan auction. Marvin Killgore holds an additional section weighing the same amount, as well as the balance of the main mass. Specimens Ī section weighing 31 kilograms (68 lb 4.9 st) of type specimen is on deposit at the University of Arizona. Vermicular sulfide ( troilite) is present in some olivine. The metal matrix is mostly kamacite with an average nickel content of 6.98 wt%. It is estimated to be 4.5 billion years old. It is a pallasitea type of stonyiron meteorite with olivine crystals. The nickel-iron matrix in which Fukangs space gems are imbedded is classified as medium octahedrite based on the size of the.
Fo 86.4 with molar Fe/Mg = 0.1367, Fe/Mn = 40.37, and Ni = 0.03 wt%. The Fukang meteorite is a meteorite that was found in the mountains near Fukang, China in 2000. The main mass contains several regions of massive olivine clusters up to eleven centimetres (4.3 inches) in diameter with thin metal veins. The olivines vary in shape from rounded to angular, many are fractured and they range in size from less than five millimetres to several centimetres. When it comes to epic proportions in terms of size and grandeur, the Fukang meteor may top all on the list. The Fukang pallasite contains large, gem quality olivine, or peridot, in a nickel- iron matrix. Lauretta and a team of research scientists including Dolores Hill, Marvin Killgore, Daniella DellaGiustina, and Dr. Subsequently, the mass was investigated at the Southwest Meteorite Center, Lunar and Planetary Laboratory, University of Arizona in Tucson, Arizona by Dr. Recovered in Chinas Gobi Desert, this extraordinary meteorite contains some of the largest and. Dante Lauretta, a professor of Planetary Science and Cosmochemistry at the University of Arizona. This slice is one of the largest cut from the Fukang main mass. He removed about 20 kilograms (44 lb) from the main mass, and in February 2005, the meteorite was taken to the Tucson Gem and Mineral Show, where it was seen by Dr. Like many meteorites, the Fukang Meteorite takes its name from the location where it landed. It is a pallasite, a type of meteorite with translucent golden. The Fukang pallasite is one of the greatest meteorite discoveries of the 21st century. The Fukang meteorite is a meteorite that was found in the mountains near Fukang, China in 2000. Its true beauty was revealed when the Fukang meteorite was divided into slices. Very few specimens are thought to have survived their descent through Earth’s atmosphere. When the Fukang meteorite slammed into the surface of Earth, one suspected this extraterrestrial gemstone could mirror the stellar beauty of the cosmos, and it really did. These were created during the formation of the solar system about 4.5 billion years ago. Posted on Augby Center for Meteorite Studies. The Fukang pallasite is believed to originate from deep inside intact meteors. Sample identification Center facts & information Meteorite facts Impact craters Useful links and websites Public outreach & education Student opportunities Other. In 2000, near Fukang, China, a Chinese dealer obtained a mass from Xinjiang Province, China, with a weight of 1,003 kilograms (2,211 lb). Loanable meteorite module Meteorite module information Module request form FAQ.
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