melilite

Condensation of refractory minerals on igneous compact type A Ca-Al-rich inclusion from Northwest Africa 7865 CV chondriteOPEN ACCESS

04/06/2024 16:30 · by karmaka · in CAI, carbonaceous chondrite, CV, CV-red, refractory inclusions, type A

Akimasa Suzumura, Noriyuki Kawasaki, Hisayoshi Yurimoto, Shoichi Itoh MAPS, Version of Record online: 03 June 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “A melilite-rich, compact type A Ca-Al-rich inclusion (CAI), KU-N-02, from the reduced CV3 chondrite…

New minerals in type A inclusions from Allende and clues to processes in the early solar system: Paqueite, Ca3TiSi2(Al,Ti,Si)3O14, and burnettite, CaVAlSiO6

12/05/2022 17:16 · by karmaka · in CAI, carbonaceous chondrite, CV, refractory inclusions

Chi Ma, John R. Beckett, François L. H. Tissot, George R. Rossman MAPSVersion of Record online: 12 May 2022 LINK “Paqueite (Ca3TiSi2[Al,Ti,Si]3O14; IMA 2013-053) and burnettite (CaVAlSiO6; IMA 2013-054) are new refractory minerals, occurring as…

Infiltration metasomatism of the Allende coarse-grained calcium-aluminum-rich inclusionsOPEN ACCESS

04/11/2021 17:43 · by karmaka · in CAI, carbonaceous chondrite, coarse-grained, CV, type A, type B, type C

Alexander N. Krot, Michail I. Petaev & Kazuhide Nagashima Progress in Earth and Planetary Science, Volume 8, Article number: 61 (2021)Published: 4 November 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We report on the mineralogy, petrography,…

An experimental study on oxygen isotope exchange reaction between CAI melt and low-pressure water vapor under simulated Solar nebular conditionsOPEN ACCESS

23/09/2021 08:31 · by karmaka · in CAI, oxygen isotopes, type B

Daiki Yamamoto, Noriyuki Kawasaki, Shogo Tachibana, Michiru Kamibayashi, Hisayoshi Yurimoto Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 23 September 2021 LINK (OPEN ACCESS) “Calcium-aluminum-rich inclusions (CAIs) are known as the oldest high-temperature mineral…

Structure of type A CAI-like melts: A view from multi-nuclear NMR study of melilite (Ca2Al2SiO7-Ca2MgSi2O7) glasses

18/09/2020 01:10 · by karmaka · in CAI, early chronology, solar system, type A

Sun Young Park, Changkun Park, Hyun Na Kim, Seoyoung Lee, Sung Keun Lee Chemical GeologyIn Press, Journal Pre-proof, Available online 16 September 2020 LINK “Highlights • The coordination number of Al in melilite glasses and…

Melilite condensed from an 16O-poor gaseous reservoir: Evidence from a fine-grained Ca-Al-rich inclusion of Northwest Africa 8613

17/08/2020 19:48 · by karmaka · in carbonaceous chondrite, CV, early chronology, solar system

Sohei Wada, Noriyuki Kawasaki, Changkun Park, Hisayoshi Yurimoto Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 17 August 2020 LINK “Fine-grained Ca-Al-rich inclusions (FGIs) in CV chondrites are suggested to be condensates from the…

Alkali‐halogen metasomatism of the CM carbonaceous chondritesOPEN ACCESS

30/10/2019 18:25 · by karmaka · in CAI, carbonaceous chondrite, CM, refractory inclusions

M. R. Lee, B. E. Cohen, A. J. King Meteoritics & Planetary Science LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Meteorite Hills (MET) 01075 is unique among the CM carbonaceous chondrites in containing the feldspathoid mineral…

Trace Element Partitioning between CAI-Type Melts and Grossite, Melilite, Hibonite, and Olivine

10/09/2019 06:42 · by karmaka · in CAI

Gokce Ustunisik, Denton S. Ebel, David Walker, Roger L. Nielsen, Marina Gemma Geochimica et Cosmochimica Acta In Press, Journal Pre-proof, Available online 9 September 2019 LINK “We determined the mineral-melt partition coefficients (Di’s) and the…