Results 61 to 70 of about 43,126 (119)

Mineralogical, Spectral, and Compositional Changes During Heating of Hydrous Carbonaceous Chondrites [PDF]

, 2017
Hydrous carbonaceous chondrites experienced hydration and subsequent dehydration by heating, which resulted in a variety of mineralogical and spectral features [e. g., 1-6].
Yamashita, S., Furukawa, Y., Nakata, A., Sato, Y., Matsuoka, M., Mogi, K., Okumura, S., Enokido, Y., Nakamura, T., Zolensky, M.   +9 more
core  

Pyrolysis-GC×GC-TOFMS to characterize carbonaceous chondrites [PDF]

, 2005
Using pyrolysis-GCxGC-TOFMS to analyze organic carbon in carbonaceous chondrites gives a massive increase in both sensitivity and structural information from samples when compared to traditional Py-GC ...
Watson, J. S., Gilmour, I., Perkins, R., Pillinger, C. T., Morgan, G. H., Pearson, V. K., Turner, D.   +6 more
core  

Young Pb-Isotopic Ages of Chondrules in CB Carbonaceous Chondrites

, 2005
CB (Bencubbin-type) carbonaceous chondrites differ in many ways from more familiar CV and CO carbonaceous chondrites and from ordinary chondrites. CB chondrites are very rich in Fe-Ni metal (50-70 vol%) and contain magnesian silicates mainly as angular ...
Amelin, Yuri, Krot, Alexander N.
core  

Nanoscale infrared imaging analysis of carbonaceous chondrites to understand organic-mineral interactions during aqueous alteration. [PDF]

Proc Natl Acad Sci U S A, 2019
Kebukawa Y, Kobayashi H, Urayama N, Baden N, Kondo M, Zolensky ME, Kobayashi K.   +6 more
europepmc   +1 more source

Distribution of Aliphatic Amines in CO, CV and CK Carbonaceous Chondrites and Relation to Mineralogy and Processing History. [PDF]

Meteorit Planet Sci, 2017
Aponte JC, Abreu NM, Glavin DP, Dworkin JP, Elsila JE.   +4 more
europepmc   +1 more source

Method Development for the Analysis of Carbonaceous Chondrites by Laser Desorption/Ionization and Secondary Ion Time-of-Flight Mass Spectrometry. [PDF]

J Mass Spectrom
Rados E, Frank J, Pittenauer E.
europepmc   +1 more source

Replication Data for: Origin of Isotopic Diversity among Carbonaceous Chondrites

Carbonaceous chondrites are some of the most primitive meteorites and derive from planetesimals that formed a few million years after the beginning of the solar system.
Hopp, Timo, Wölfer, Elias, Schneider M., Jonas, Jansen, Christian A., Kleine, Thorsten, Drążkowska, Joanna, Burkhardt, Christoph, Hellmann, Jan L.   +7 more
core   +1 more source

Ryugu and Bennu preserve primordial isotopic heterogeneity absent from the meteorite record. [PDF]

Nat Commun
Bizzarro M, Schiller M, van Kooten E, Onyett IJ, Dai W, Masuda Y, Connelly JN, Moynier F, Yokoyama T, Schönbächler M, Barnes JJ, Nguyen AN, Connolly HC, Lauretta DS.   +13 more
europepmc   +1 more source

The origin of Cretaceous-Palaeogene impactor revealed by nickel isotopes. [PDF]

Sci Adv
Makhatadze GV, Moynier F, Brun LA, Goderis S, Claeys P, Koeberl C.   +5 more
europepmc   +1 more source

Isotopic evidence for primordial molecular cloud material in metal-rich carbonaceous chondrites. [PDF]

Proc Natl Acad Sci U S A, 2016
Van Kooten EM, Wielandt D, Schiller M, Nagashima K, Thomen A, Larsen KK, Olsen MB, Nordlund Å, Krot AN, Bizzarro M.   +9 more
europepmc   +1 more source