Octahedrites are the most common structural class of iron meteorites. The structures occur because the meteoric iron has a certain nickel concentration...

structures, are figures of long phases of nickel–iron, found in the octahedrite shapes of iron meteorite crystals and some pallasites. Iron meteorites...

pronunciation: [mʉˈǒːnɪɔnalːɵsta]) is a meteorite classified as fine octahedrite, type IVA (Of) which impacted in northern Scandinavia, west of the border...

coarse octahedrites, 6.4–8.7% Ni, 55–100 ppm Ga, 190–520 ppm Ge, 0.6–5.5 ppm Ir, Ge-Ni correlation negative. IB: Ataxites and medium octahedrites, 8.7–25%...

is one of the largest known iron meteorites, classified as a coarse octahedrite in chemical group IIIE-an. In addition to many small fragments, at least...

iron meteorite belonging to the meteorite group IIAB and with a coarse octahedrite structure. It is composed of approximately 93% iron, 5.9% nickel, 0.42%...

is one of the largest known iron meteorites, classified as a medium octahedrite in chemical group IIIAB. In addition to many small fragments, at least...

crystal structure of this meteorite provides a classic example of fine octahedrite and the Widmanstätten pattern is appreciated for its beauty both by collectors...

billion years (± 70 million years). This meteorite is an iron octahedrite (coarse octahedrite). Minerals reported from the meteorite include: Cohenite –...

Widmanstätten pattern showing the two forms of nickel–iron, kamacite and taenite, in an octahedrite meteorite...

76°03′35″N 64°55′20″W / 76.05972°N 64.92222°W / 76.05972; -64.92222 Octahedrite IIIAB 30,880 kg (68,080 lb) 3 Campo del Cielo (Gancedo) 2016 Chaco, Argentina...

It is a major constituent of iron meteorites (octahedrite and hexahedrite types). In the octahedrites it is found in bands interleaving with taenite...

"band, ribbon". Taenite is a major constituent of iron meteorites. In octahedrites it is found in bands interleaving with kamacite forming Widmanstätten...

Museum of Natural History Type Iron Structural classification Medium octahedrite Group IIIAB Composition 91% Fe, 7.62% Ni, 18.6ppm Ga, 37.3ppm Ge, 4.7ppm...

in the immediate area that were formed by the impact of thousands of octahedrites (an iron metallic type) that fell in prehistoric times. The web site...

The iron meteorites of the IIE chemical type are octahedrites of various coarseness, most of which contain numerous inclusions of recrystallized stony...

The Cranbourne meteorite is an octahedrite iron meteorite. It is the second largest meteorite found in Australia after the Mundrabilla meteorite, but...

iron meteorite belonging to the chemical group IIAB and with a coarse octahedrite structure. More than 70 tonnes (metric tons) of material survived the...

meteorite fragments collected around the crater are classified as a coarse octahedrite belonging to chemical class IIAB; the fragments show considerable evidence...

asteroid containing iron and nickel. It has been identified as a group I octahedrite and as an IAB meteorite with a size of about 15 m (49 ft). The impact...

(16 mi) northwest of Wabar, which contained fragments of a Type IIIA octahedrite identical to Wabar fragments, support this northwestern direction of...

": 145  An example of a primitive rock is the achondritic iron-nickel octahedrite mineral seen in the Widmanstätten pattern that is found in a number of...

other dipyramidal ones. Another name commonly in use for anatase is octahedrite, which is earlier than anatase and was given by Horace Bénédict de Saussure...

specimen as octahedrite. He wrote that it could also be an example of a hexaoctahedrite (a transition between hexahedrite and octahedrite). A more recent...

fine-grained mixture of the minerals kamacite and taenite found in the octahedrite iron meteorites. It occurs in gaps (its name is derived from the Greek...

total known mass is about 3 tonnes. These iron meteorites are a coarse octahedrite, chemical type IAB-sLL. The mean composition is 90.5% Fe and 8.1% Ni...

space-filling tetrahedral-octahedral honeycomb. The plates of kamacite alloy in octahedrite meteorites are arranged paralleling the eight faces of an octahedron...

to 4700 years ago Holocene Exposed Yes Drilled Yes Bolide type Coarse octahedrite to granular hexahedrite Location Coordinates 27°38′S 61°42′W / 27.633°S...

chondrite Observed fall – a meteorite that was seen when it fell to Earth. Octahedrite – the most common structural class of iron meteorites. Ordinary chondrite...

meteorite collisions of recent history. It is classified as a medium octahedrite of the IIIB chemical class and shows Widmanstätten patterns. On 3 April...