CC iron

Comparison of the earliest NC and CC planetesimals: Evidence from ungrouped iron meteoritesOPEN ACCESS

20/03/2025 07:41 · by karmaka · in iron, parent body, planets/planetesimals, ungrouped

Fridolin Spitzer, Christoph Burkhardt, Thomas S. Kruijer, Thorsten Kleine Update (24 March 2025): Geochimica et Cosmochimica Acta LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Isotope anomalies in meteorites reveal a fundamental dichotomy between non-carbonaceous- (NC) and…

Highly siderophile element abundances and 187Re-187Os systematics in the Tafassasset carbonaceous-like primitive achondrite

20/02/2024 15:28 · by karmaka · in iron, parent body, ungrouped

Robert W. Nicklas, Kathryn G. Gardner-Vandy, James M. D. Day MAPS, Version of Record online: 19 February 2024 LINK “Highly siderophile elements (HSE) strongly partition into metal phases over silicate minerals and so offer important…

Constraints on Chondrule Generation, Disk Dynamics, and Asteroid Accretion from the Compositions of Carbonaceous Meteorites

07/02/2021 20:29 · by karmaka · in CAI, carbonaceous chondrite, CI, CR

Bryson J. F. J., Brennecka G. A. 52nd Lunar and Planetary Science Conference (2021), Abstract #1301 PDF “The compositions of CC chondrites and iron meteorites originate from mixing NC chondrite material, CAI material, and CI…

Carbonaceous and noncarbonaceous iron meteorites: Differences in chemical, physical, and collective properties

11/06/2018 15:43 · by karmaka · in IAB, IAB/IIICD, IIAB, IID, IIE, IIG, IIIAB, IIICD, IIIE, IIIF, iron, IVA, IVB, ungrouped

Alan E. Rubin Meteorit Planet Sci. . doi:10.1111/maps.13128 LINK “Iron‐meteorite groups that appear from published isotopic data to have been derived from melted carbonaceous‐chondrite‐like precursors (CC irons) (IIC, IID, IIF, IIIF, IVB) tend to have…