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拍品專文
THE ORIENTED, PRIMITIVE CHONDRITE NWA 11014 — CONTAINS THE RAW INGREDIENTS OF THE PLANETS
The 11,014th meteorite found in the Northwest African grid of the Sahara Desert to have undergone scientific analysis and cataloguing. NWA 11014 is particularly noteworthy for two reasons. Unlike 99% of all meteorites, this specimen experienced a minimal amount of the tumbling as it plunged through our atmosphere; it maintained the same axis of orientation during its earthward descent. More importantly, also unlike the vast majority of stone meteorites, the material seen here has remained virtually unchanged since it aggregated within the cloud of gas and dust known as the “solar nebula.” In effect, this meteorite provides a rare glimpse of the raw ingredients that formed the planets, moons, comets and asteroids of our solar system. This specimen contains an abundance of densely packed chondrules. Exhibiting variable textures, they are held together by fine-grained silicate matrix, i.e., compacted nebular dust dating from the earliest stages of solar-system history. This is the main mass and a fascinating relic from the beginning of our solar system.
Christie's would like to thank Dr. Alan E. Rubin at the Institute of Geophysics and Planetary Physics, University of California, Los Angeles for his assistance in preparing this catalogue note.
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DEEP IMPACT: MARTIN, LUNAR AND OTHER RARE METEORITES
Very minor old chips to crust, the cut and polished face clean, a label applied 'UP'. In very good condition. Please note that weights and dimensions are approximate only and that the appearance and surfaces of meteorites can change with atmospheric conditions. Specifically moisture, and salts and acids from excessive handling, can be lightly corrosive and accelerate the natural patination of the meteorite.
The condition of lots sold can vary widely due to factors such as age, previous damage, restoration, repair, and wear and tear. The nature of the lots sold means that they will rarely be in perfect condition. Lots are sold in the condition they are in at the time of sale.
預計金額計算機
拍品 16拍賣 15410
L3
SAHARA DESERT, NORTH WEST AFRICATHE ORIENTED, PRIMITIVE CHONDRITE NWA 11014估價: USD 5,000 - 8,000