Zobrazeno 1 - 6
of 6
pro vyhledávání: '"K. G. Gardner-Vandy"'
Autor:
K. G. Gardner-Vandy, Emma S. Bullock, Timothy J. McCoy, Emma S. Sosa, N. G. Lunning, Catherine M. Corrigan
Publikováno v:
Geochimica et Cosmochimica Acta. 214:73-85
The meteorites Graves Nunataks (GRA) 06128 and 06129 are igneous meteorites dominated by oligoclase feldspar and have basaltic trachyandesite-like whole rock compositions. Formation of the GRA 06128/9 meteorites as primary melts on an oxidized planet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e074559adf0b099dd397ac55f70771ef
https://doi.org/10.1016/j.gca.2017.07.004
https://doi.org/10.1016/j.gca.2017.07.004
Publikováno v:
Geochimica et Cosmochimica Acta. 205:295-312
We studied the petrography, analyzed the chemical compositions, constrained the closure temperatures (via geothermometry), and determined the oxidation states of relict chondrules in Campo del Cielo (IAB iron meteorite), Graves Nunataks (GRA) 98028 (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf98e9a799cfd8d5c860e221e157fd25
https://doi.org/10.1016/j.gca.2017.02.012
https://doi.org/10.1016/j.gca.2017.02.012
Publikováno v:
American Mineralogist. 99:190-197
Chromium K -edge X-ray absorption spectra were collected to characterize Cr in forsterite (Mg 2 SiO 4 ) as well as sulfides within the MAC 88136 EL3 chondrite to determine Cr valence and to see whether forsterite within this meteorite can be used as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee08fcd56368bb4b0d712f7aa5380b50
https://doi.org/10.2138/am.2014.4508
https://doi.org/10.2138/am.2014.4508
Publikováno v:
Geochimica et Cosmochimica Acta. 122:36-57
The primitive achondrites provide a window into the initial melting of asteroids in the early solar system. The brachinites are olivine-dominated meteorites with a recrystallized texture that we and others interpret as evidence of partial melting and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56fd73f6a038c52adc8d4d3c85f07718
https://doi.org/10.1016/j.gca.2013.07.035
https://doi.org/10.1016/j.gca.2013.07.035
Autor:
M. Killgore, Dante S. Lauretta, Ian A. Franchi, Richard C. Greenwood, K. G. Gardner-Vandy, Timothy J. McCoy
Publikováno v:
Geochimica et Cosmochimica Acta. 85:142-159
Tafassasset is an exceptional meteorite that has been linked to both the CR chondrites and the primitive achondrites. Because previous evidence suggests it might be a primitive achondrite from a known chondrite type, we have undertaken a study of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3ee2d18370060246015e7aae5605fa2
https://doi.org/10.1016/j.gca.2012.01.014
https://doi.org/10.1016/j.gca.2012.01.014
Autor:
M. Killgore, Dolores H. Hill, K. G. Gardner-Vandy, Y. S. Goreva, Richard C. Greenwood, Ian A. Franchi, Dante S. Lauretta, Kenneth J. Domanik
Publikováno v:
Meteoritics & Planetary Science. 46:1052-1070
Analysis of the mineralogy, isotopic, and bulk compositions of the eucrite meteorites is imperative for understanding their origin on the asteroid 4 Vesta, the proposed parent body of the HED meteorites. We present here the petrology, mineral composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::128ddc509e9c7fea2c5317a8ffee9c20
https://doi.org/10.1111/j.1945-5100.2011.01216.x
https://doi.org/10.1111/j.1945-5100.2011.01216.x