Results 61 to 70 of about 20,629 (247)

Rare and unique meteorites from Antarctica [PDF]

open access: yes, 1986
The detection of Antarctic meteorites of Lunar and perhaps Martian origin, belongs to the most important discoveries in planetology during the last years.
Palme, H.
core  

Magnetic classification of stony meteorites: 3. Achondrites

open access: yes, 2009
A database of magnetic susceptibility measurements of stony achondrites (acapulcoitelodranite clan, winonaites, ureilites, angrites, aubrites, brachinites, howardite-eucrite-diogenite (HED) clan, and Martian meteorites, except lunar meteorites) is ...
Pesones, L.   +7 more
core   +1 more source

Revisiting olivine‐phyric shergottites: Pyroxene crystallization pressure and the role of undercooling

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Shergottites are the most abundant meteorites from Mars and a major source of information on magma reservoirs, transport, and eruption, particularly in the late Hesperian northern hemisphere. Conflicting interpretations have arisen on the crystallization conditions of pyroxene in olivine‐phyric shergottites.
Roger H. Hewins   +2 more
wiley   +1 more source

Formation of nickel–iron meteorites by chemical fluid transport

open access: yesScienceOpen Research, 2016
The deposition of solid material from the gas phase via chemical vapor transport (CVT) is a well-known process of industrial and geochemical relevance. There is strong evidence that this type of thermodynamically driven chemical transport reaction plays ...
Werner Schrön
doaj   +1 more source

Radiocarbon datings of Yamato meteorites [PDF]

open access: yes, 1986
The terrestrial ages of five Yamato Meteorites were measured by the content of cosmic-ray-produced carbon-14. Three Yamato Meteorites Y-74013, Y-74097, and Y-74136, which are all diogenites, were found at sites from one to two kilometers apart from each ...
Matsuda, E., Kigoshi, K.
core  

015_03: Meteorites

open access: yes, 2021
This item features the black and white photo of a display featuring 4 meteorites. Two small meteorites are on the left and two big meteorites are on the right.https://scholars.fhsu.edu/sternberg_album7/1058/thumbnail ...
Sternberg, George Fryer, 1883-1969
core  

The stellar origins of 96Zr excesses in presolar graphites from the Murchison meteorite

open access: yesAstronomy & Astrophysics
Context. Zirconium-96 is a stable isotope that can be synthesized under different neutron-rich nucleosynthetic conditions. Astrophysical models predict its production to occur in various stellar environments: from low-to-intermediate-mass asymptotic ...
Pal I.   +16 more
doaj   +1 more source

Quantitative FT-IR Analysis for Chondritic Meteorites: Search for C_60 in Meteorites [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1998
Infrared absorption spectra of 9 bulk samples and 3 acid residues of meteorites were obtained in the mid-infrared region (4000 ~ 400 cm^(-1)). From the known composition of meteorites studied, the possible absorption modes were investigated.
Chunglee Kim, Jongmann Yang
doaj  

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