Northwest Africa 14131 (NWA 14131)

Purchased: 2021 May

Classification: HED achondrite (Eucrite)

History: The meteorite was purchased from a group of meteorites hunters in Nouadhibou, Mauritania in May, 2021.

Physical characteristics: Many dark grayish fragments some of which almost completely covered with fusion crust.

Petrography: The meteorite is a coarse-grained breccia composed of up to 6 mm sized basaltic clasts and up to 2 mm sized mineral fragments set in fine-grained clastic matrix. Mineral phases are predominantly exsolved pyroxene and mostly blocky calcic plagioclase grains. Minor phases include silica, chromite, ilmenite, fayalite, and troilite. No metallic iron has been detected.

Geochemistry: low-Ca pyroxene: Fs63.5±0.7Wo2.9±1.1 (Fs62.2-64.1Wo1.6-4.8, FeO/MnO=29-31, n=5); Ca-pyroxene: Fs30.8±0.5Wo42.5±0.8 (Fs30.4-31.8Wo41.4-43.7, FeO/MnO=27-30, n=5); calcic plagioclase: An82.1±7.9 (An71.1-91.3, n=5).

Shock stage: moderate
Weathering grade: low
Classifier: A. Greshake, MNB.

This lot comes with certificate of authenticity.
Thanks for your interest.

Northwest Africa 14131 (NWA 14131)

Purchased: 2021 May

Classification: HED achondrite (Eucrite)

History: The meteorite was purchased from a group of meteorites hunters in Nouadhibou, Mauritania in May, 2021.

Physical characteristics: Many dark grayish fragments some of which almost completely covered with fusion crust.

Petrography: The meteorite is a coarse-grained breccia composed of up to 6 mm sized basaltic clasts and up to 2 mm sized mineral fragments set in fine-grained clastic matrix. Mineral phases are predominantly exsolved pyroxene and mostly blocky calcic plagioclase grains. Minor phases include silica, chromite, ilmenite, fayalite, and troilite. No metallic iron has been detected.

Geochemistry: low-Ca pyroxene: Fs63.5±0.7Wo2.9±1.1 (Fs62.2-64.1Wo1.6-4.8, FeO/MnO=29-31, n=5); Ca-pyroxene: Fs30.8±0.5Wo42.5±0.8 (Fs30.4-31.8Wo41.4-43.7, FeO/MnO=27-30, n=5); calcic plagioclase: An82.1±7.9 (An71.1-91.3, n=5).

Shock stage: moderate
Weathering grade: low
Classifier: A. Greshake, MNB.

This lot comes with certificate of authenticity.
Thanks for your interest.

Stückzahl
1
Hauptmineral/ Name Meteorit
Meteorit NWA 14131.
Kristallform/ Art Meteorit
HED, Eukrit
Ergänzung
Preis nicht reservieren.
Gewicht
10,77 g
Herkunftsland
N.W.A.

387 Bewertungen (208 in den letzten 12 Monaten)
  1. 206
  2. 2
  3. 0

Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.

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LeonStrous

Envoi très rapide, vendeur très professionnel. Je recommande vivement!

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Cob2791

Perfectly package, the meteorites are beautiful and very clean , all good thank you

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user-3d4c6d903dc9

Everything arrived very good item as described thank you.

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user-3d4c6d903dc9

Excelent very good very recommened++++ Muy recomendado+++

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user-e1de61b

Everything went smoothly, extremly fast shipping

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user-8c17eb45e203

Another great piece arrived, quick posting, very good deal, happy with it! Have done several purchases and never any complaints! Recommended seller!

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user-070a28d

Je suis très satisfait du produit et à la vitesse qu'il m'a été livré. L'emballage était impeccable et le certificat d'authenticité était bien présent.

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user-7a98c1fceda9

Sehr schöne Stücke, schnelle und sichere Lieferung top seller.

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user-6bb1a8150d3e

Nice moon meteorite to add to the collection, at a really good price! Have bought several meteorites before from this person, never dissapointed...! ;)

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user-070a28d

parfait très bien emballé correspond à la description livraison rapide vendeur serieux

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user-a5249ae

4th time I bought from this person, a total of 6 meteorites. Has been a good experience, nice specimens at a good price. Maybe people hesitate as for the name (user...) but they shouldn't! Good stuff!

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user-070a28d

Encore une fois, tout est conforme et l'emballage comme l'expédition sont soignés, Merci ! Steve.

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glisda

Einwandfreier Mondmeteorit ! Empfehlenswerter, kenntnisreicher Verkäufer !

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user-c7a697b
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387 Bewertungen (208 in den letzten 12 Monaten)
  1. 206
  2. 2
  3. 0

Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.

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LeonStrous