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Northwest Africa 8067 | |||||||||||||||||||||||||||||
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Basic information | Name: Northwest Africa 8067 This is an OFFICIAL meteorite name. Abbreviation: NWA 8067 Observed fall: No Year found: 2013 Country: Morocco Mass: 4.2 kg | ||||||||||||||||||||||||||||
Classification history: |
This is 1 of 6493 approved meteorites (plus 2 unapproved names) classified as H4. [show all] Search for other: H chondrites, H chondrites (type 4-7), Ordinary chondrites, and Ordinary chondrites (type 4-7) | ||||||||||||||||||||||||||||
Comments: | Approved 14 Oct 2013 | ||||||||||||||||||||||||||||
Writeup |
Writeup from MB 102:
Northwest Africa 8067 (NWA 8067) Morocco Purchased: 2013 Classification: Ordinary chondrite (H4) History: Purchased by Brahim Tahiri from a Moroccan hunter and sent to his partner Sean Tutorow for classification, 2013. Physical characteristics: 129 matching stone fragments, weathered exterior with desert cement, saw cut reveals reddish brown interior, small chondrules visible. Petrography: (C. Agee, UNM) Microprobe examination of a polished mount shows many distinct, porphyritic chondrules, most with mesostasis. Matrix is permeated with oxide veins. Accessory kamacite, oxidized iron, and troilite. Geochemistry: (C. Agee and N. Muttik, UNM) EMPA. Olivine Fa18.5±1.5, Fe/Mn=37±2, n=16, Low Ca-pyroxene Fs15.7±2.5Wo2.2±2.9, Fe/Mn=31±12, n=17. Classification: Ordinary chondrite (H4), weathering grade (W3). Specimens: 22.8 g including a probe mount on deposit at UNM, Sean Tutorow holds the main mass. | ||||||||||||||||||||||||||||
Data from: MB102 Table 0 Line 0: |
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Institutions and collections |
UNM: Institute of Meteoritics
MSC03 2050
University of New Mexico
Albuquerque NM 87131-1126
USA, United States; Website (institutional address; updated 12 Feb 2015) |
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Catalogs: |
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References: | Published in Meteoritical Bulletin, no. 102, MAPS 50, 1662, September 2015
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Photos: |
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Geography: |
Statistics: This is 1 of 2082 approved meteorites from Morocco (plus 31 unapproved names) (plus 1 impact crater) | ||||||||||||||||||||||||||||
Also see: |
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Revision history: |
This lists important revisions made to data for this record.
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