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Echaurren J. C.
Monturaqui Crater: Impact Conditions Update
[#6112]
Shown in this work is an update of the impact conditions that could have given rise to the Monturaqui crater in Chile.
Shown in this work is an update of the impact conditions that could have given rise to the Monturaqui crater in Chile.
Luo Y. X.
Li S. L.
EBSD Investigation of Shock Features in the Iron-Nickel Metal of H-Group Chondrites
[#6244]
The diverse microstructures of Fe-Ni metal in 14 H group ordinary chondrites that experienced progressive shock alteration were investigated using the electron backscatter diffraction (EBSD) technique.
The diverse microstructures of Fe-Ni metal in 14 H group ordinary chondrites that experienced progressive shock alteration were investigated using the electron backscatter diffraction (EBSD) technique.
Moggi-Cecchi V.
Nachit H.
Ibhi A.
Pratesi G.
Senesi G. S.
A New HED Achondrite from Ksar Jdid, Errachidia, Morocco: Mineralogical and Compositional Data
[#6348]
Textural and compositional data of a new HED achondrite recovered in September 2023 from Ksar Jdid, Errachidia, Morocco are provided together with a description of the macroscopic features of the main mass and of the recovery circumstances.
Textural and compositional data of a new HED achondrite recovered in September 2023 from Ksar Jdid, Errachidia, Morocco are provided together with a description of the macroscopic features of the main mass and of the recovery circumstances.
Shan X. M.
Li S. L.
Luo Y. X.
Du Z. M.
Liu J. T.
et al.
An Impact Melt Meteorite Discovered in Qinghai, China
[#6282]
We present preliminary reports on the mineralogical and chemical characteristics of a newly discovered impact melt meteorite.
We present preliminary reports on the mineralogical and chemical characteristics of a newly discovered impact melt meteorite.
Shornikov S. I.
Yakovlev O. I.
Features of Silica Evaporation from CAIs Melts of Types A and B
[#6197]
It is shown that the preservation of the silica in residual melts of CAIs types A and B during high-temperature evaporation is due to the presence of gehlenite, which has the maximum stability of possible silicate compounds in CAIs.
It is shown that the preservation of the silica in residual melts of CAIs types A and B during high-temperature evaporation is due to the presence of gehlenite, which has the maximum stability of possible silicate compounds in CAIs.
Shornikov S. I.
Yakovlev O. I.
On the Zonal Structure of CAIs Subtype B1
[#6202]
It is shown that when CAIs melt type B evaporates above 2200 K, magnesium disappears, as a result of which its containing minerals do not crystallize and the the gehlenite content in melilite increases, which is observed in CAIs subtype B1 rims.
It is shown that when CAIs melt type B evaporates above 2200 K, magnesium disappears, as a result of which its containing minerals do not crystallize and the the gehlenite content in melilite increases, which is observed in CAIs subtype B1 rims.
Szurgot M. A.
Mean Radius of Atom of Antonin Chondrite
[#6001]
Mean radia of atoms (Ratom) of Antonin chondrite whole rock, Antonin silicates and Antonin Fe,Ni,Co metal were calculated and compared with atom radia of three other ordinary chondrites: Creston, Ensisheim and Jezersko.
Mean radia of atoms (Ratom) of Antonin chondrite whole rock, Antonin silicates and Antonin Fe,Ni,Co metal were calculated and compared with atom radia of three other ordinary chondrites: Creston, Ensisheim and Jezersko.
Szurgot M. A.
Effective Molar Mass, Number of Atoms, and Mean Radius of Molecule of Antonin Chondrite
[#6056]
Effective molar mass, mean radius of a molecule, and number of atoms in a molecule of Antonin chondrite were determined for the whole rock and silicates.
Effective molar mass, mean radius of a molecule, and number of atoms in a molecule of Antonin chondrite were determined for the whole rock and silicates.
*presenter
