All perfect.
Vizualizați traducereaMeteoritul NWA 14131. HED, Eucrite - 8.3 g - (1)
Nr. 89405463
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.
Numărul de articole
1
Mineral principal/ Denumirea meteoritului
Meteoritul NWA 14131.
Formă minerală/ Tipuri de meteoriți
HED, Eucrite
Supliment
Nu rezervați preț.
Greutate
8.3 g
Țară
N.W.A.
401 de review-uri (205 în ultimele 12 luni)
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Wonderful transaction, beautiful pieces, great seller!
Vizualizați traducereaDziękuję za ekspresową dostawę
Vizualizați traducereaThanks very muchfir zending the stone
Vizualizați traducereaAlways very nice specimens, good price, good service!
Vizualizați traducereaFast shipping , item as described thank you.
Vizualizați traducereaDie Lieferung erfolgte zeitnah. Das angebotene Zertifikat für das Produkt fehlt! Somit ist das Produkt nicht vollständig.
Vizualizați traducereaParfait. Merci.
Vizualizați traducereabien emballé bien reçu je suis satisfaite MERCI
Vizualizați traducereaGreat quality. Thank you for the good care! kind regards. David van Ooijen
Vizualizați traducereaFast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
Vizualizați traducereaEnvoi très rapide, vendeur très professionnel. Je recommande vivement!
Vizualizați traducereaAll perfect. 100% professionnal.
Vizualizați traducereaPerfectly package, the meteorites are beautiful and very clean , all good thank you
Vizualizați traducereaExcelente!!
Vizualizați traducereaNice object and it was very well packed
Vizualizați traducereaEverything arrived very good item as described thank you.
Vizualizați traducereaAll as described.
Vizualizați traducereaJe recommande, merci 👌🏻
Vizualizați traducereaExcelent very good very recommened++++ Muy recomendado+++
Vizualizați traducereaVery happy with this very nice specimen!
Vizualizați traducereagreat seller
Vizualizați traducereaEverything went smoothly, extremly fast shipping
Vizualizați traducereaAnother 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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