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Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite. / Litasov, K. D.; Ishikawa, A.; Kopylova, A. G. et al.

In: Doklady Earth Sciences, Vol. 485, No. 2, 01.04.2019, p. 381-385.

Research output: Contribution to journal › Article › peer-review

Harvard

Litasov, KD, Ishikawa, A, Kopylova, AG, Podgornykh, NM & Pokhilenko, NP 2019, 'Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite', Doklady Earth Sciences, vol. 485, no. 2, pp. 381-385. https://doi.org/10.1134/S1028334X19040068

APA

Litasov, K. D., Ishikawa, A., Kopylova, A. G., Podgornykh, N. M., & Pokhilenko, N. P. (2019). Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite. Doklady Earth Sciences, 485(2), 381-385. https://doi.org/10.1134/S1028334X19040068

Vancouver

Litasov KD, Ishikawa A, Kopylova AG, Podgornykh NM, Pokhilenko NP. Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite. Doklady Earth Sciences. 2019 Apr 1;485(2):381-385. doi: 10.1134/S1028334X19040068

Author

Litasov, K. D. ; Ishikawa, A. ; Kopylova, A. G. et al. / Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite. In: Doklady Earth Sciences. 2019 ; Vol. 485, No. 2. pp. 381-385.

BibTeX

@article{8a468970276a4557ad5250027b24aaa7,
title = "Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite",
abstract = "Abstract: The trace element composition of the Onello meteorite is analyzed in detail using SEM and LA-ICP-MS. The following Ni contents of minerals are determined (wt %): 23.0–25.4 in taenite, 5.8–8.8 in kamacite, 22–26 in schreibersite, 44–52 in nickelphosphide, 20.6–21.8 in allabogdanite, and 75–81 in awaruite. In the trace element content, the Onello meteorite corresponds to the IAB group of iron meteorites. Inside this group, it mostly matches the sHH subgroup (with high Au and Ni contents). The presence of allabogdanite in the meteorite indicates the high PT parameters of its formation: >8 GPa and 1000–1400°C. Thus, the formation of the Onello meteorite is related to impact metamorphism of a parental body of iron meteorites of the IAB group and vinonaites, in which a P- and Ni-rich area underwent melting and further crystallization.",
keywords = "METEORITE",
author = "Litasov, {K. D.} and A. Ishikawa and Kopylova, {A. G.} and Podgornykh, {N. M.} and Pokhilenko, {N. P.}",
year = "2019",
month = apr,
day = "1",
doi = "10.1134/S1028334X19040068",
language = "English",
volume = "485",
pages = "381--385",
journal = "Doklady Earth Sciences",
issn = "1028-334X",
publisher = "PLEIADES PUBLISHING INC",
number = "2",

}

RIS

TY - JOUR

T1 - Mineralogy, Trace Element Composition, and Classification of Onello High-Ni Ataxite

AU - Litasov, K. D.

AU - Ishikawa, A.

AU - Kopylova, A. G.

AU - Podgornykh, N. M.

AU - Pokhilenko, N. P.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - Abstract: The trace element composition of the Onello meteorite is analyzed in detail using SEM and LA-ICP-MS. The following Ni contents of minerals are determined (wt %): 23.0–25.4 in taenite, 5.8–8.8 in kamacite, 22–26 in schreibersite, 44–52 in nickelphosphide, 20.6–21.8 in allabogdanite, and 75–81 in awaruite. In the trace element content, the Onello meteorite corresponds to the IAB group of iron meteorites. Inside this group, it mostly matches the sHH subgroup (with high Au and Ni contents). The presence of allabogdanite in the meteorite indicates the high PT parameters of its formation: >8 GPa and 1000–1400°C. Thus, the formation of the Onello meteorite is related to impact metamorphism of a parental body of iron meteorites of the IAB group and vinonaites, in which a P- and Ni-rich area underwent melting and further crystallization.

AB - Abstract: The trace element composition of the Onello meteorite is analyzed in detail using SEM and LA-ICP-MS. The following Ni contents of minerals are determined (wt %): 23.0–25.4 in taenite, 5.8–8.8 in kamacite, 22–26 in schreibersite, 44–52 in nickelphosphide, 20.6–21.8 in allabogdanite, and 75–81 in awaruite. In the trace element content, the Onello meteorite corresponds to the IAB group of iron meteorites. Inside this group, it mostly matches the sHH subgroup (with high Au and Ni contents). The presence of allabogdanite in the meteorite indicates the high PT parameters of its formation: >8 GPa and 1000–1400°C. Thus, the formation of the Onello meteorite is related to impact metamorphism of a parental body of iron meteorites of the IAB group and vinonaites, in which a P- and Ni-rich area underwent melting and further crystallization.

KW - METEORITE

UR - http://www.scopus.com/inward/record.url?scp=85066961410&partnerID=8YFLogxK

U2 - 10.1134/S1028334X19040068

DO - 10.1134/S1028334X19040068

M3 - Article

AN - SCOPUS:85066961410

VL - 485

SP - 381

EP - 385

JO - Doklady Earth Sciences

JF - Doklady Earth Sciences

SN - 1028-334X

IS - 2

ER -

ID: 20532244