Results 131 to 140 of about 32,111 (286)
Geostandards and Geoanalytical Research, Volume 50, Issue 2, Page 341-367, June 2026.Key Points We recommend using the notation δ122/118SnNIST SRM 3161a for mass‐dependent Sn isotope data. We derived conversion factors relative to NIST SRM 3161a for Puri Sn CEZA (0.132 ± 0.011‰), Sn Lyon (0.229 ± 0.016‰), Sn IPGP (0.162 ± 0.018‰). Tin isotope compositions are presented for SPEX CertiPrep Sn and nine USGS reference materials.
Aurélia C.E. Meister +10 more
wiley +1 more source
On homogeneity of the Yamato-75110 chondrite
, 1981 P(論文)The Yamato-75108 to -75257 chondrites are considered to be originally one meteorite which was broken into many fragments (MATSUMOTO : Mem. Natl Inst. Polar Res., Spec. Issue, 8,38,1978; MATSUMOTO et al.
Matsumoto, Yukio +3 more
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Anhydrous minerals in asteroid Bennu: Evidence for well‐preserved primordial components
Meteoritics &Planetary Science, Volume 61, Issue 6, Page 963-986, June 2026.Abstract Aqueously altered carbonaceous astromaterials are dominated by secondary minerals, but a minor fraction of primary, anhydrous silicates and oxides escape alteration, offering insight into the original composition of asteroid parent bodies. We report the mineralogy, petrology, mineral chemistry, and oxygen isotopes of anhydrous minerals—50 ...
S. S. Russell +23 more
wiley +1 more source
Meteoritics &Planetary Science, Volume 61, Issue 6, Page 1077-1094, June 2026.Abstract Samples returned by NASA's OSIRIS‐REx mission from the carbonaceous asteroid (101955) Bennu hold clues about conditions in the early solar system and the formation of planetary bodies. Initial investigation of Bennu samples found that they are rich in phyllosilicates and other secondary minerals formed during aqueous alteration of a larger ...
A. J. King +8 more
wiley +1 more source
, 2014 Murchson Chondrite is a carbonaceous meteorite that fell in a small town called Murchson in Victoria, Australia, on September 28, 1969. It is believed to be one of the most primitive meteorites to fall on earth.
Chirinos, Marisol
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Meteoritics &Planetary Science, Volume 61, Issue 6, Page 1026-1044, June 2026.Abstract Asteroid compositional analysis relies on comparing reflectance spectra with laboratory data from well‐characterized meteorites. To advance this comparison, we performed a comprehensive laboratory analysis on a slab of the Northwest Africa (NWA) 7317—CR6 carbonaceous chondrite.
Simone Pascucci +10 more
wiley +1 more source
Yamato-82042: An unusual carbonaceous chondrite with CM affinities
, 1987 P(論文)The Yamato-82042 carbonaceous chondrite has been the subject of a consortium study, designed to determine its properties and hence attempt a more precise classification of the meteorite.
Ott,U. +8 more
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Silicon Isotope Evidence Against an Enstatite Chondrite Earth
, 2012 International audienceThe compositions of Earth materials are strikingly similar to those of enstatite chondrite meteorites in many isotope systems. Although this suggests that Earth largely accreted from enstatite chondrites, definitive proof of this ...
Fitoussi, Caroline, Bourdon, Bernard
core +1 more source
Pułtusk H5 Chondrite—A Compilation of Chemical, Physical, and Thermophysical Data
GeosciencesThe Pułtusk meteorite, classified as an H5 ordinary chondrite, is one of the best documented Polish falls, yet some important data on its physical and thermophysical properties remain limited.
Katarzyna Łuszczek, Radosław A. Wach
doaj +1 more source
Unnumbered Bronzite Chondrite Dimmitt, Texas Meteorite Details
Details for Bronzite chondrite Dimmit meteorite samples, specifically specimen, individual status, fragment status, gram weight, and sold status.BRONZITE CHONDRITE Dimmitt, Texas Specimen Individual Fragment GramWeight ...
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