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Enstatite from
Norton County meteorite, Norton County, Kansas, USA


Locality type:Meteorite Fall Location
Classification
Species:Enstatite
Formula:Mg2Si2O6
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Kamacite1 photo of Enstatite associated with Kamacite at this locality.
Aubrite meteorite1 photo of Enstatite associated with Aubrite meteorite at this locality.
Data
Mineral Data:Click here to view Enstatite data
Locality Data:Click here to view Norton County meteorite, Norton County, Kansas, USA
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:119596
Long-form Identifier:1:3:119596:5
GUID (UUID V4):2f8914a3-88ac-4567-8e30-b11c4079839f
Nearest other occurrences of Enstatite
35.9km (22.3 miles) Long Island meteorite, Phillips County, Kansas, USA
51.7km (32.1 miles) Leoville meteorite (Leoville CV3 chondrite), Decatur County, Kansas, USA
55.5km (34.5 miles) Saline Township meteorite (Saline meteorite), Township of West Saline, Sheridan County, Kansas, USA
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
PRODUCTS OF OLDHAMITE PARENTAGE IN THE NORTON COUNTY ENSTATITE ACHONDRITE Aklhlko Okada·, Klaus Kell and...deposits occur on surfaces offragments ofthe Norton County enstatite achondrite. X-ray powder analysis ofthese...oldhamite (CaS), which we found to occur in Norton County. The occurrence of portlandite suggests that...environment of Norton County). INTRODUCTION Oldhamite is found only in enstatite chondrites and enstatite achondrites...carbonates in hot water extracts of the Norton County meteorite. DuFresne and Anders (1962) found vaterite
Report (issue)
c = 19.5 Z=3 X-ray Powder Pattern: Norton County meteorite. 2.60 (100), 2.07 (80), 1.910 (80), 1.779...29 100.00 (1) Norton County meteorite; by electron microprobe. (2) Qingzhen meteorite; by electron microprobe...inclusions in enstatite crystals and in the brecciated matrix of a meteorite (Norton County meteorite); between...grains in chondrules in a meteorite (Qingzhen meteorite). Association: Enstatite, cronusite, daubréelite...schollhornite (Norton County meteorite); troilite, kamacite, oldhamite (Qingzhen meteorite). Distribution:
Journal (article/letter/editorial)
microprobe analysis of some rare minerals in the Norton County achondrite KLATZS KEIL Univcrsit,y and KURT...composition of the minerals constituting the Sorton County achondrite hss been ascertained by measuring a...mineral, using The following minerals were found: enstatite, forsterite, electron microprobe techniques. metallic...time and ferroln~gnesian al&bandite. when this meteorite was formed the environment w-as strongly reducing...mechanism must take t$his into account. ‘17~~: Norton 1948, near C’ounty achondrite shower fell short
Journal (article/letter/editorial)
twelve states (North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Wisconsin, Illinois... Marion County, Tennessee Shepard 1835 1835 Nitromagnesite Nicajack Cave, Marion County, Tennessee...1835 1846 Schorlomite Magnet Cove, Hot Spring County, Arkansas Shepard 1846 1880/2002 Destinezite...distinguish from diadochite Alum Cave Bluff, Sevier County, Tennessee; cotype: Argenteau, Belgium Palache...Ferraris 2003 1887 Lawrencite Tazwell meteorite, Claiborne County, Tennessee Kunz 1887 1891 Rectorite
Journal (article/letter/editorial)
newmineralin the Schtillhornite, Nao.r(H2O)1[CrSzl, Norton Countv enstatiteachondrite Armro Orapa The Institute...ideally Nao..(HrO)r[CrSr], occurs in the Norton County enstatite achondrite as thin bands a few pm wide...of indigeneouswater in the highly reducedNorton County enstatiteachondrite,we proposethat sch...hydrate through reaction with moisture while the meteorite specimensrested in the soil of Nebraska.During...and petrological study of the Norton County (Kansas-Nebraska)enstatite achondrite (Okada et al., 1980)
Report (issue)
13.9 45.47 12.77 100.0 100.00 (1) Norton County meteorite; by electron microprobe, average values;...Na0.3 CrS2 • H2 O. Occurrence: In an enstatite achondrite meteorite with other chromium-rich minerals,...Distribution: Found in the Norton County enstatite achondrite meteorite [TL]. Name: Honors Professor...University of New Mexico, Albuquerque, New Mexico, USA. References: (1) Okada, A., K. Keil, B.F. Leonard...(H2 O)1 [CrS2 ], a new mineral in the Norton County enstatite achondrite. Amer. Mineral., 70, 638–643
Journal (article/letter/editorial)
AMSTERDAM TITANUM DISTRIBUTION ACHONDRITES, IN ENSTATITE AND ITS BEARING CHONDRITES AND ON THEIR ORIGIN...University of New Mexico, Albuquerque, New Mexico 8 7106, USA Received 25 August 1969 Titanium, a strongly lithophilic...chalcophilic in the highly-reduced enstatite chondrites and enstatite achondrites. There it occurs as a...troilite (max. 0.95 wt. % in enstatite chondrites; max. 16 wt. % in enstatite achondrites), daubreelite...0.12 wt. % in enstatite chondrites), ferroan alabandite (max. 0.04 wt. % in enstatite chondrites; max
Report (issue)
2/m, 3m, or 32. As anhedral grains, to 1 mm, in enstatite. Physical Properties: Cleavage: Perfect on {001}...= 33.29(2) Z = 3 X-ray Powder Pattern: Norton County meteorite. 11.1 (100), 5.56 (10), 2.719 (5), 3.700...(1) 0.6 4.2 33.7 39.1 21 [2.65] [101.25] (1) Norton County; by electron microprobe, average of six analyses...04S1.96∙2.14H2O. Occurrence: In an enstatite achondrite meteorite, formed by terrestrial weathering of...of caswellsilverite. Association: Enstatite, ferroan alabandite, troilite, daubréelite, iron oxyhydroxide
Journal (article/letter/editorial)
and Ruble (1964), has now been found in all the enstatite achondrites except Shallowater. It has also been...been found in the Stannern(eucrite), Abee(enstatite chondrite) and Hugoton(olivine-bronzite chondrite)...observation of less than 0.25 g samples of each of the enstatite achondrites and therefore may not be truly representative...meteorites. Most orthopyroxene crystal fragments from enstatite achondrites (and all other meteorites studied)...Temiki the gray pieces are disordered enstatite. Only disordered enstatite has been detected in the Aubres
Journal (article/letter/editorial)
University of Hawaii at Manoa, Honolulu, HI 96822, USA. 4: CNRS UMS 3113, I.U.E.M., Place Nicolas Copernic...York, NY 10024, USA, and Geological Sciences, Brown University, Providence, RI 02912, USA. 6: Muséum National...meteorites held in institutional collections, enstatite-rich types are rare (about five hundred specimens)...of enstatite crystal debris. Aubrites are mineralogically diverse, consisting mainly of enstatite, with...addition to these aubritic samples, a few other enstatite achondrites are known, such as Itqiy and Northwest
Journal (article/letter/editorial)
High-precision sulfur isotope composition of enstatite meteorites and implications of the formation and...ratios of sulfur were analyzed in 33 enstatite meteorites (24 enstatite chondrites and 9 aubrites). The results...results show that on average all enstatite chondrite groups are enriched in the lightest isotopes compared...distinct composition for EL6 compared to other enstatite chondrites. This could be related to an impact-induced...parent body. Although the bulk sulfur in both enstatite meteorites and aubrites does not show any significant
Journal (article/letter/editorial)
com/locate/gca Regolith history of the aubritic meteorite parent body revealed by neutron capture effects...92093-0317, USA Received 17 October 2005; accepted in revised form 13 April 2006 Abstract Enstatite achondrites...fragments from Pena Blanca Spring, and in one from Norton County, Shallowater, and Khor Temiki, to investigate...observations confirm that the brecciated Pesyanoe meteorite, which contains solar wind (SW) gases only in... Egerton, Shallowater, Pena Blanca Spring, Norton County) neutron capture effects may entirely be due
Journal (article/letter/editorial)
Copyright © 2003 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/03 $22.00 ⫹ .00 Pergamon...92093-0317, USA 3 Smithsonian Institution, Dept. of Mineral Sciences MRC NHB-119, Washington DC 20560, USA (Received...the enstatite chondrite Abee (Wacker, 1982). The cosmic ray exposure (CRE) age of Norton County, the...the first measured stony meteorite (Begemann et al., 1957), yields the longest currently known exposure...exposure time of a stone meteorite. Gaffey et al. (1992) suggested a link between aubrites, nearEarth asteroid
Journal (article/letter/editorial)
(1996) Q Meteoritical Society, 1996. Printed in USA. Dark clasts in the Khor Temiki aubrite: Not basalts...University of New Mexico, Albuquerque, New Mexico 8713 1, USA 21nstitute of Petrologie, University of Vienna, Vienna...University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA 4Also associated with the Hawaii Center for Volcanology...in revised form I995 November 6) Abstract-The enstatite achondrite meteorites (aubrites) are ultramafic...such dark clasts could be the basaltic (ie., enstatite-plagioclase) complapnts to the ultramafic aubrites
Journal (article/letter/editorial)
Metal–silicate silicon isotope fractionation in enstatite meteorites and constraints on Earth's core formation...California Los Angeles, Los Angeles, CA 90095-1567, USA Department of Earth and Space Sciences, 595 Charles...California Los Angeles, Los Angeles, CA 90095-1567, USA a r t i c l e i n f o Article history: Received...silicon isotope fractionation metal silicate enstatite meteorite Bulk Silicate Earth Earth's core formation...fractionation between metal and silicate in metal-rich enstatite meteorites as an analogue for Earth's differentiation
Journal (article/letter/editorial)
effects were observed in five enstatite achondrites (aubrites); Norton County, ALH78113, Cumberland Falls...one anomalous aubrite (Mt. Egerton), and two enstatite chondrites (Happy Canyon and Abee) to investigate...from neutron capture was firstly discovered in Norton County [10]. There are reports on isotopic measurements...aubrites and enstatite chondrites. Petrological and geochemical studies of aubrites and enstatite chondrites...Experiments 2.1. Sample In this study, five aubrites (Norton County, ALH78113, Cumberland Falls, Bishopville and
Journal (article/letter/editorial)
Figure 2. Thin section taken from the Norton County, Kansas, meteorite showing alabandite (A) associated...daubreeite (D). The Norton County meteorite is an example of an achondrite meteorite known as an aubrite...Lucky Cuss mine, located near Tombstone, Cochise County, Arizona. Specimens measuring up to 3 cm have been...display in the Natural History Museum of Los Angeles County. For the micromount enthusiast the Sunnyside mine...mine, in the Silverton district of San Juan County, Colorado, has produced specimens containing microscopic
Journal (article/letter/editorial)
ratio of a given mineral is quite uniform in each meteorite class. Differences exist between classes of meteorites...hypersthene achondrites, &values of 3.7 to 4.4. enstatite chondritos, bronzite-olivine chondrites, II. Hypersthene-olivine...Hypersthene-olivine chondrites, enstatite achondrites, and nakhlites-with pyroxene &values of 5.3 to...possible genetic relationships among the various meteorite classes and the Earth. It is valuable to add data...meteorites have been concerned with analyses of whole meteorite samples (SILVERMAN, 1951; VINOGRADOV et al., 1960)
Journal (article/letter/editorial)
Britain The E asteroids and the origin of the enstatite achondrites B. ZELLNER,M. LFXKEand D. MORRISON*... forsteiite, or enstatite. Their possible identification as the source of enstatite achondrites is consistent...consistent with new laboratory polarimetry of the Norton County aubrite. Both Nysa and Hungaria seem to be...meterorites could art, we cannot distinguish between enstatite chonbe related to specific asteroids or groups...identifications of meteoritic fiable. The unusual enstatite achondrites (aubrites) are material in the asteroid
Journal (article/letter/editorial)
photomicrographs of enstatite containing coherent intergrowths of OREN and CLEN from the Norton County meteorite. In...studiesdescribeShallowater, Bamble, and Bishopville enstatite as pure OREN (Pollack, 1966, 1968; Morimoto and...investigate other periodicitiesthat might occur in enstatite. An interesting question arises as to how many...repeats.Figure I showsexamples. Figure 1a is of Norton County enstatitewhich was heatedat 1000'Cfor 7 daysand...lb and lc are of enstatitefrom the Steinbach meteorite;these specimenswere not heat treated Periodicitio
Journal (article/letter/editorial)
one hypersthene chondrite, one enstatite chondrite and one enstatite achondrite were investigated: several...below in greater detail. A selected fragment of meteorite (where possible a single piece weighing about...evolution of sulfide could be detected. Orgueil meteorite was first extracted with carbon disulfide to remove...gases isolated from meteorites in ppb (rig/g meteorite) Org. Jlur. Cold B. Mok. Mig. Erek. 217...Mokoia Mighei Erakot Karoonda Bjurbtile Abee Norton County Green River Shale Paohino Shale Model10 Shale
Journal (article/letter/editorial)
Antiphase domains (hornblende) and stacking faults (enstatite) as well as the effects of radiation damage produce...3 t^,.. zt ct-tt 34.2 TIO2 Arz03 Norton County ENSTATITE Thetford IDOCRASE Garleburg CORDIENITE...M1 and M2 (Figare 10a). Enstatite from the Norton County achondritic meteorite was selectedfor this study...translation on (100) parallel to [010]. Had the Norton County enstatite been shocked, such clinoenstatite would...would be expected. The Norton County meteorite is brecciated and contains evidence of shock. Reid and Cohen
Journal (article/letter/editorial)
x Cosmic-ray exposure history of the Norton County enstatite achondrite G. F. HERZOG1*, Achim ALBRECHT1à...Taylor Road, Piscataway, New Jersey 08854–8066, USA à Present address: National Radioactive Waste Management...600 North 5th Street, Richmond, Virginia 23219, USA 2 Institute for Environmental Research, Australian...Philadelphia, Pennsylvania 19104, USA 4 Johnson Space Center, Houston, Texas 77058, USA 5 ESCG, Jacobs-Sverdrup...Texas 77058, USA 6 Mail Code JE-23, ESCG ⁄ Muniz Engineering, Houston, Texas 77058, USA 7 Nuclear Physics
Journal (article/letter/editorial)
aubrites (Aubres, Bishopville, Cumberland Falls, Norton County and Shallowater), by means of the track method...conditions), Staroe Pesyanoe, Khor Temiki and Norton County, show a track density gradient background clearly...like Cumberland Falls aubritic portion and Norton County. Preirradiation stages on a parent body may...with the excess neutron flux as observed in Norton County, if the new 'exposure age' value (~ 90 my) is...fragment de 1.516 g pr6sentant une crofite de fusion. Norton C o u n t y 217 un fragment de 0.629 g * Dr
Journal (article/letter/editorial)
Neutron capture effects in Gd from the Norton County meteorite 89 265 194 169 29 93 436 3 381 425 221...Heier, K.S., see Green Hellyer, B., Statistics of meteorite falls Heymann, D., see Taylor Higuchi, H., N.Nagasawa...sulfide minerals Keil, K., Titanium distribution in enstatite chondrites and achondrites, and its bearing on...Dickey, Jr., Ca-AI rich phases in the Allende meteorite Mathieu, G., see Li Mattauer, M., Sur la rotation
 
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