Fast shipping and item as described , thank you.
Ver traduzidoMeteorito NWA 14131. HED, Eucrito - 16.94 g - (1)
N.º 90532557
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.
Número de itens
1
Mineral principal/ Nome do meteorito
Meteorito NWA 14131.
Forma mineral/ Tipos de meteorito
HED, Eucrito
Suplemento
Não reserve preço.
Peso
16,94 g
País de origem
NWA
417 avaliações (206 nos últimos 12 meses)
- 204
- 2
- 0
envío rápido.,todo correcto gracias
Ver traduzidoSatisfaitant
Ver traduzidoOggetto conforme alla descrizione ed alle aspettative
Ver traduzidoThe cut surface of the meteorite is excellently processed - ground and polished. Fast shipping. Well described and shown in the auction.
Ver traduzidoParfait, rien à redire
Ver traduzidoPerfect as always. Thank you👍
Ver traduzidoThank you for the wonderful meteorite. The package came quickly
Ver traduzidoFast shipment ..item as in description...complete with certification of authenticity
Ver traduzidoeverything was perfect 👍👍👍
Ver traduzidoGenial!
Ver traduzidoMuy contento con el vendedor, envío rápido, embalaje perfecto y articulo idéntico al de las fotos. Repetiría sin dudarlo.
Ver traduzidoAll perfect.
Ver traduzidoWonderful transaction, beautiful pieces, great seller!
Ver traduzidoDziękuję za ekspresową dostawę
Ver traduzidoThanks very muchfir zending the stone
Ver traduzidoAlways very nice specimens, good price, good service!
Ver traduzidoFast shipping , item as described thank you.
Ver traduzidoDie Lieferung erfolgte zeitnah. Das angebotene Zertifikat für das Produkt fehlt! Somit ist das Produkt nicht vollständig.
Ver traduzidoParfait. Merci.
Ver traduzidobien emballé bien reçu je suis satisfaite MERCI
Ver traduzidoGreat quality. Thank you for the good care! kind regards. David van Ooijen
Ver traduzidoFast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
Ver traduzidoEnvoi très rapide, vendeur très professionnel. Je recommande vivement!
Ver traduzidoAll perfect. 100% professionnal.
Ver traduzido417 avaliações (206 nos últimos 12 meses)
- 204
- 2
- 0
Fast shipping and item as described , thank you.
Ver traduzido