Results 101 to 110 of about 32,577 (247)

Correlated analyses of D- and 15N-rich carbon grains from CR2 chondrite EET 92042 [PDF]

open access: yes, 2006
Extract from introduction: Insoluble organic matter (IOM) and matrix from primitive carbonaceous chondrites carry isotope enrichments (?D?20000', ?15N?3200�) that are comparable to those in interplanetary dust particles [1, this work]. Hence, primitive
Alexander, C. M. O'D.   +7 more
core  

Analytics on the FIB: ORION-SIMS and the Discovery of a Unique Chondrite-like, Precambrian Impactor [PDF]

open access: bronze, 2019
Matthew Ball   +4 more
openalex   +1 more source

Microscale Hydrogen and Nitrogen Isotopic Distributions in Pristine CM Chondrite Asuka 12236 [PDF]

open access: bronze, 2020
L. R. Nittler   +2 more
openalex   +1 more source

An Almahata Sitta EL3 fragment: Implications for the Unique Thermal History of Enstatite Chondrites [PDF]

open access: green, 2021
Makoto Kimura   +4 more
openalex   +1 more source

Antarctic Meteorite Newsletter. Volume 7, number 1: Sample requests and allocations [PDF]

open access: yes
Antarctic meteorites, achondrites, carbonaceous chondrites, ions, and stony-irons are ...

core   +1 more source

Petrology and origin of amoeboid olivine aggregates in CR chondrites [PDF]

open access: bronze, 2004
M. K. Weisberg   +2 more
openalex   +1 more source

Pułtusk H5 Chondrite—A Compilation of Chemical, Physical, and Thermophysical Data

open access: yesGeosciences
The 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

Antarctic meteorite descriptions, 1980 [PDF]

open access: yes
Specimens found in the Alan Hills area include 361 ordinary chondrites, 4 carbonaceous chondrites, 6 achondrites, and 2 irons. Thirteen specimens measured over 11 cm in diameter and 69 between 5 to 10 cm in diameter are reported.
Bogard, D. D.   +3 more
core   +1 more source

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