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Haxonite from
Semarkona meteorite, Chhindwara District, Jabalpur Division, Madhya Pradesh, India


Locality type:Meteorite Fall Location
Classification
Species:Haxonite
Formula:(Fe,Ni)23C6
Comments:In Carbide-Magnetite Assemblages
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Haxonite data
Locality Data:Click here to view Semarkona meteorite, Chhindwara District, Jabalpur Division, Madhya Pradesh, India
Data Identifiers
Mindat Occurrence Record ID:896924
Long-form Identifier:1:3:896924:8
GUID (UUID V4):d099f60e-8d49-4cc1-b425-3e27815cede8
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
USA 3Earth Science and Solar System Exploration Division, NASA, Johnson Space Center, Houston, Texas 77058...chondrites. Carbides, cohenite ((Fe,Ni)3C), and haxonite ((Fe,Ni)23C6) show compositional variations between...final parent body. Scott et al. (1982) identified haxonite in association with kamacite and taenite in LL3...consisting of magnetite, cohenite, (Fe,Ni)3C, haxonite, (Fe,Ni)23C6, kamacite, troilite, and accessory...pentlandite was originally described in LL3.0 Semarkona, LL3.7 ALHA77278, and LL3.2/3.7 Ngawi (Taylor
Journal (article/letter/editorial)
of iron-nickel carbides in the matrix of the Semarkona unequilibrated ordinary chondrite LINDSAY P. KELLER...Barringer) Abstract-The fine-grained matrix of the Semarkona unequilibrated ordinary chondrite contains an...postaccretional thermal processing that occurred on the Semarkona parent body. INTRODUCTION The unequilibrated ordinary...of certain matrix materials in the Semarkona chondrite. Semarkona is a UOC fall of low petrographic type...(Hutchison et al., 1987; Alexander et al., 1989). Semarkona is also unusual because of the occurrence of FeNi
Journal (article/letter/editorial)
asteroid 25143 Itokawa contains the iron carbide haxonite (Fe21.9-22.7Co0.2-0.3Ni0.2-0.8)C6 and several...metamorphism of the LL-chondritic mineral assemblage. Haxonite formed metastably with respect to graphite and...566 Fe2SiO4(in Ol) (Opx = orthopyroxene, Hx = haxonite, Ol = olivine, g = fluid species). The best estimate...ratios exists. The equilibrium of metallic iron and haxonite or cohenite provides a carbon activity: Fe23 C6...equilibrated assemblage of a Fe-rich carbide (haxonite, ideally Fe23C6, or cohenite, ideally Fe3C), a
Journal (article/letter/editorial)
taenite, tetrataenite) and/or carbide (cohenite, haxonite) mantled by magnetite (Fig. 2a-c) (e.g., Scott...association with carbide (cohenite - (Fe,Ni)3C and haxonite - (Fe,Ni)23C6), kamacite, troilite, re pentlandite...carbides (Krot et al., 1997). Evidence from LL3.0 Semarkona that water moved through the matrix into chondrules...high-17O composition of magnetite grains in LL3.00 Semarkona, L3.05 EET 90161, LL3.6 Ngawi and other type-3...temperatures ranging from 200 - 260ºC for type-3.00 Semarkona (Alexander et al., 1989; Huss and Lewis, 1994)
Journal (article/letter/editorial)
Society, 1997. Printed in USA. Mineralogy of meteorite groups ALANE. RUBIN Institute of Geophysics and...shocked ordinary chondrites. Secondary minerals in meteorite finds that formed during terrestrial weathering...numbers of meteorites (including members of new meteorite groups; Table 1) from hot and cold deserts, the...variations 23 1 A. E. Rubin 232 TABLEI . Meteorite classification. Chondrites Carbonaceous chondrites...Wasson and Kallemeyn, 1990). 233 Mineralogy of meteorite groups TABLE 2. Minerals in meteorites. ~~ ~
Book
METEORITE MINERALOGY Meteorites are fascinating cosmic visitors. Using accessible language, this book...book documents the history of mineralogy and meteorite research, summarizes the mineralogical characteristics...photographs of meteorite minerals, and with an accompanying online list of meteorite minerals, this book...book provides a useful resource for meteorite researchers, terrestrial mineralogists, cosmochemists,...students in these fields. a l a n e . r u b i n is a meteorite researcher who recently retired from the University
Journal (article/letter/editorial)
California, Los Angeles, CA 90095-1567, USA c Division of Geological and Planetary Sciences, California...primitive chondrites (e.g., L3.0 NWA 7731; LL3.0 Semarkona) are interpreted to be products of the processes...the IMACNMNC, including 17 from the Allende CV3 meteorite (Ma, 2015a) and high-pressure phases such as bridgmanite...chaoite copper cupalite decagonite diamond cohenite haxonite iron carbide (not approved) molybdenum carbide...haapalaite halite hapkeite haüyne (tentative ID) haxonite heazlewoodite hedenbergite heideite hematite hemleyite
Journal (article/letter/editorial)
chondrites constitute one of the most primitive meteorite groups. There has been minimal thermal metamorphism:...Wasson and Rubin, 2009). There are additional bulk meteorite properties that correlate to different degrees...representative. A few tens of milligrams of each meteorite were gently crushed using an agate mortar and...binocular microscope. A small amount of each meteorite (5-10 mg) was washed with diluted HCl (6 M), rinsed...porphyritic olivine-pyroxene (POP) chondrule from this meteorite is given in Table 3. The slightly low analytical
Journal (article/letter/editorial)
studies, Hutchison et al. (1985) suggested that Semarkona (LL3) bore signs of alteration and may in fact...types 2 and 3. We present here TEM studies of Semarkona, Bishunpur, Chainpur, Krymka, Sharps and Tieschitz...metamorphism/metasomatism in ordinary chondrite parent bodies. Semarkona shows the greatest alteration and primarily in...69-1.75 1.49-1.52 1.29-1.32 0.97-0.99 0.86-0.88 Semarkona Bishunpnr range range 4.51-4.62 2.53-2.65...The considerable redistribution of elements in Semarkona suggests the presence of a grain boundary fluid
Journal (article/letter/editorial)
St. Louis MO 63130, USA. The present state of meteorite chemistry as established by Wasson and Kallemeyn...including Mg, Si, Sr. the Earth lies close to CI meteorite as previously established. The estimate of si...ratios in the Earth's mantle. as well as on the meteorite trend permils us to estimate the composition of...difference in their relative abundances among meteorite classes reflects differences in the dust!gas ratio...HIGH-DENSITY INTERSTELLAR GRAPHITE FROM THE MURCHISON METEORITE. S. Amari 1.2, E. Zinner), and R. S. Lewis-, IMcDonnell
Book
rate ratio of Mg/(Mg þ Fe) in a section of the Semarkona LL3.0 chondrite, constructed from magnesium and...it, it was just at this time that the Allende meteorite fell and the minerals contained within the so-called...Silliman Chair and being curator of the Yale meteorite collection. In a continuation of Karl’s foray...chemical histories both in the solar nebula and in meteorite parent bodies. It was in CAIs that the great discovery...interstellar medium, in the solar nebula, in meteorite parent bodies, and during atmospheric entry. Each
Book
Water-Rich Small Bodies 390 6.5 Primitive Asteroid-Meteorite Matches 394 6.6 Implications for Exploration of...same rate as older craters erode away (due to meteorite and micrometeorite bombardment), at least for...found that the best match for 433 Eros is an OC meteorite that has been altered at the surface of the asteroid...do not go longward of 0.9 mm, and a suggested meteorite analog cannot be identified beyond those generally...existence of polymict breccias in the Earthly meteorite collections. Some regions in the southern hemisphere
Book
grains (Hoppe et al., 1995) from the Murchison meteorite are compared to astronomical measurements of the...bulk samples of SiC extracted from the Murchison meteorite. Isotopic ratios are relative to the reference...result of isotopic equilibration, either on the meteorite parent body or in the laboratory. Apparently,...circumstellar silicon carbide grains from the Murchison meteorite. Meteoritics 30, 679–693. Amari S., Lewis R. S...interstellar graphite grains from the Murchison meteorite indicate a massive star origin. Astrophys. J.
Book
grains (Hoppe et al., 1995) from the Murchison meteorite are compared to astronomical measurements of the...bulk samples of SiC extracted from the Murchison meteorite. Isotopic ratios are relative to the reference...result of isotopic equilibration, either on the meteorite parent body or in the laboratory. Apparently,...circumstellar silicon carbide grains from the Murchison meteorite. Meteoritics 30, 679 –693. Amari S., Lewis R....interstellar graphite grains from the Murchison meteorite indicate a massive star origin. Astrophys. J.
 
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