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| Hutchison Icefield 18033 | |||||||||||||||||||||||||||||||||||||||
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| Basic information | Name: Hutchison Icefield 18033 This is an OFFICIAL meteorite name. Abbreviation: HUT 18033 Observed fall: No Year found: 2019 Country: Antarctica [Collected by the Lost Meteorites of Antarctica project, UK] Mass:  49 g | ||||||||||||||||||||||||||||||||||||||
| Classification history: |
This is 1 of 12780 approved meteorites (plus 11 unapproved names) classified as L6. [show all] Search for other: L chondrites, L chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7) | ||||||||||||||||||||||||||||||||||||||
| Comments: | Approved 31 Oct 2021 | ||||||||||||||||||||||||||||||||||||||
| Writeup |
Writeup from MB 110:
Hutchison Icefield 18033 (HUT 18033) 81°28.60733’S, 26°18.21383’W Antarctica, Antarctica Find: 2019 Jan 19 Classification: Ordinary chondrite (L6) 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 first field season in austral summer December 2018 - January 2019 by a two person field party consisting of Katherine Joy and Julie Baum. Found half buried within blue ice. Altitude 1164 m. Physical characteristics: Mass: 49.02 g. Pieces: 1. Dimensions: 5 × 3 × 3 cm. An elongate, light gray, whole stone with 70% black fusion crust exterior. Petrography: Equilibrated texture with poorly defined chondrules (up to 1 mm in diameter). Metal and sulfide distributed throughout. Geochemistry: Mineral compositions and geochemistry: All analyses by EPMA. Olivine Fa25.9±0.3 (N=6), Pyroxene Fs21.6±0.4Wo1.5±0.2 (N=12). Classification: Ordinary chondrite (L6). Specimens: 48.06 g type specimen (main mass) held at the NHM. | ||||||||||||||||||||||||||||||||||||||
| Data from: MB110 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., Bouvier A., Chabot N.L., D'Orazio M., Goodrich C., Greshake A., Gross J., Komatsu M., Miao B., and Schrader D. (2022) The Meteoritical Bulletin, No. 110. Meteorit. Planet. Sci. 1-4
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Geography:
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Statistics: This is 1 of 9 approved meteorites from Antarctica, Antarctica This is 1 of 44543 approved meteorites from Antarctica (plus 3802 unapproved names) | ||||||||||||||||||||||||||||||||||||||
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| Also see: |
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| Revision history: |
This lists important revisions made to data for this record.
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