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Outer Recovery Icefields 19132 | |||||||||||||||||||||||||||||||||||||
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Basic information | Name: Outer Recovery Icefields 19132 This is an OFFICIAL meteorite name. Abbreviation: OUT 19132 Observed fall: No Year found: 2020 Country: Antarctica [Collected by the Lost Meteorites of Antarctica project, UK] Mass: 37.7 g | ||||||||||||||||||||||||||||||||||||
Classification history: |
This is 1 of 8876 approved meteorites (plus 5 unapproved names) classified as L5. [show all] Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7) | ||||||||||||||||||||||||||||||||||||
Comments: | Approved 26 May 2022 | ||||||||||||||||||||||||||||||||||||
Writeup |
Writeup from MB 111:
Outer Recovery Icefields 19132 (OUT 19132) 81°34.81800’S, 17°26.73800’W Antarctica Find: 2020 Jan 14 Classification: Ordinary chondrite (L5) History: The meteorite was recovered as part of the Lost Meteorites of Antarctica project, which was funded in the UK by the Leverhulme Trust and supported by the British Antarctic Survey and the University of Manchester. These samples were collected as part of the project’s second field season in austral summer December 2019 - January 2020 by a six person field party consisting of Katherine Joy, Geoffrey Evatt, Romain Tartèse, Wouter Van Verre, Taff Raymond and Rob Taylor. Found on blue ice surface at Outer Recovery 4 (south) Icefields. Altitude 1542 m. Physical characteristics: Mass: 37.676 g. Pieces: 1. Dimensions: 6 × 2 × 2 cm. An irregular, part stone with 10% black fusion crust and brown, dull interior. Petrography: Abundant well-defined chondrules (up to 1.4 mm in diameter) and coarse-grained matrix. Metal and sulfide (up to 0.7 mm) distributed throughout, some rimming chondrules. Plagioclase grains up to 0.5 mm. Geochemistry: Mineral compositions and geochemistry: All analyses by EPMA. Olivine Fa25.7±0.3 (N=8). Pyroxene Fs21.6±0.4Wo1.3±0.2 (N=8). Plagioclase An12.4±0.8Ab81.8±2.6Or5.8±3.0 (N=3). Classification: ordinary chondrite (L5) Specimens: 36.42 g type specimen (main mass) held at the NHM London. | ||||||||||||||||||||||||||||||||||||
Data from: MB111 Table 0 Line 0: |
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Institutions and collections |
NHM: Department of Mineralogy, The Natural History Museum, Cromwell Road, London SW7 5BD, United Kingdom; Website (institutional address; updated 9 Dec 2011) UMan: Department of Earth Sciences, University of Manchester, Oxford Road, Manchester, M139PL, United Kingdom (institutional address; updated 30 Jan 2024) |
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Catalogs: |
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References: | Published in Gattacceca J., McCubbin F. M., Grossman J. N., Schrader D. L., Chabot N. L., D’Orazio M., Goodrich C., Greshake A., Gross J., Joy K. H., Komatsu M. and Miao B. (2023) The Meteoritical Bulletin, No. 111. Meteoritics & Planetary Science 58, 901–904. ?
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Geography: |
Statistics: This is 1 of 44400 approved meteorites from Antarctica (plus 3802 unapproved names) | ||||||||||||||||||||||||||||||||||||
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Revision history: |
This lists important revisions made to data for this record.
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