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Augite from
Serra de Magé meteorite, Alagoinha, Pernambuco, Brazil


Locality type:Meteorite Fall Location
Classification
Species:Augite
Formula:(CaxMgyFez)(Mgy1Fez1)Si2O6
Comments:Augite - Wo45 En39 Fs16 following Prinz et al. (1977)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Augite data
Locality Data:Click here to view Serra de Magé meteorite, Alagoinha, Pernambuco, Brazil
Data Identifiers
Mindat Occurrence Record ID:904124
Long-form Identifier:1:3:904124:0
GUID (UUID V4):1ae2e120-1cfd-428f-a7c2-3320f6f999ca
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Laboratoire de Structure et Propriétés de l’Etat Solide, Université des Sciences et Technologies de Lille,...orthopyroxene crystals of the Johnstown meteorite. Orthopyroxene from this meteorite has been previously studied...who described exsolution products as (i) frequent augite exsolution lamellae several unitcell wide, epitactically...Johnstown meteorite. Their TEM observations confirmed the presence of both, thin (100)Opx augite lamellae...products. However, it is still unknown whether the augite lamellae and/or the Guinier-Preston zones affect
Journal (article/letter/editorial)
composition Wo4En60Fs36, contains thin exsolved augite lamellae but no Guinier-Preston zones. A series...“normal” kinetic behaviour. The presence of Ca and augite lamellae in the orthopyroxene matrix do not seem...the Ca-rich orthopyroxene from the Johnstown meteorite. Key-words: Ca-rich orthopyroxene, order-disorder...the Ca-rich orthopyroxene from the Johnstown meteorite. This orthopyroxene has the composition Wo3En74Fs23...et al., 1999) and contains both exsolved (100) augite lamellae and abundant GuinierPreston (GP) zones
Journal (article/letter/editorial)
Specifically, single crystals of enstatite (En), augite (Aug), aegirine (Ae), kaersutite (Krs; three different...Keywords: XANES, XAS, single crystal, enstatite, augite, aegirine, kaersutite, annite, phlogopite, illite...à partir de cristaux uniques de pyroxènes, amphiboles, et micas en utilisant un faisceau de rayons X...d’enstatite (En), d’augite (Aug), d’aegyrine (Ae), de kaersutite (Krs; trois compositions différentes)...d’accommoder la tête du goniomètre dans le faisceau de rayons X de 20  30 m. Comme on § E-mail address: mdyar@mtholyoke
Journal (article/letter/editorial)
using Brizi et al.s’ (2000) equation 3, based on an augite crystal from Vulcano basalt dike (PD30, En42Fs12Wo46)...al.s’ (2015) calibration, obtained on a Martian augite crystal from Miller Range nakhlite (MIL 03346,13)...determine the closure temperatures of Fe-Mg ordering in augite from nakhlites. Meteorit. Planet. Sci., 50, 499–507...of intracrystalline Fe 2+-Mg exchange in three augite crystals: Effect of composition on geothermometric...Tribaudino M. (1995) Orthopyroxene from the Serra de Magé meteorite: structure refinement and estimation of
Book
America 123 Rogelio Daniel Acevedo Centro Austral de Investigaciones Científicas Tierra del Fuego Argentina...Argentina Víctor Manuel García Centro Austral de Investigaciones Científicas Tierra del Fuego Argentina...the Centro Austral de Investigaciones Científicas (CADIC) and the Consejo Nacional de Investigaciones Científicas.... . . . . . . . . . . . . . . . . . 35 37 4 Brazil. . . . . . . . . . . . . . . . . . . . . . . ....to reach to the Earth’s surface it is called a meteorite. So meteorites are small solid masses coming from
Journal (article/letter/editorial)
not been possible for pigeonite crystals bearing augite exsolutions, which is by far the most common case...is supported by the Conseil Regional du Nord-Pas de Calais, the European Regional Development Fund (ERDF)...(ERDF), and the Institut National des Sciences de l’Univers (INSU, CNRS). D. Troadec (IEMN) is gratefully...study of intracrystalline Fe2+–Mg exchange in three augite crystals: Effect of composition on geothermometric...Ordering kinetics of MgFe2+ exchange in a Wo43En46Fs11 augite. American Mineralogist, 86, 271–278. Cámara, F
 
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