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Vertaling bekijkenMeteoriet NWA 14131. HED, Eucriet - 12.84 g - (1)
Nr. 92635891
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.
Aantal items
1
Belangrijkste mineraal / Naam meteoriet
Meteoriet NWA 14131.
Minerale vorm / Soort meteoriet
HED, Eucriet
Supplement
Reserveer geen prijs.
Gewicht
12,84 g
Land van herkomst
N.W.A.
462 reviews
(222 in de afgelopen 12 maanden)
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A+seller
Vertaling bekijkenVery fast delivery, safely packed, beautiful meteorite I highly recommend the seller
Vertaling bekijkenNice stone, quick sending Great Seller
Vertaling bekijkenFast shipping , item as described, item was well protected and a great trusted seller. Thank you my friend.
Vertaling bekijkenProfessional. Thank you so much.
Vertaling bekijkenenvoi rapide et parfaitement conforme à la commande
Vertaling bekijkenLep kos
Vertaling bekijkenFast service and well protected shipping. A+
Vertaling bekijkenFast shipping, Beautiful slice in a nice box, thank you.
Vertaling bekijkenGood shipping , item arrived perfectly , item as described. thank you
Vertaling bekijkenSnelle verzending en professionele verpakking. Met dank
Vertaling bekijkenTrès belle pièce, sublime dans ma collection
Vertaling bekijkenFast shipping!
Vertaling bekijkenTop seller😊👍🏼
Vertaling bekijkenTop seller👍🏼
Vertaling bekijkenGreat seller. Beautiful piece. Perfect and fast shippment. Recommended
Vertaling bekijkenComo siempre grandes piezas, perfectamente embaladas y correo eficiente. De los mejores vendedores de meteoritos. Muchas gracias!!!!
Vertaling bekijkenProfessional. Thank you so much for suprise too
Vertaling bekijkenAmazing CV3 slice, fast and safe shipment, thanks a lot!
Vertaling bekijkenNice meteorite which was well packaged
Vertaling bekijkenTrès belle angrite. Conforme à mon attente et livraison rapide. Très bon vendeur.
Vertaling bekijkenBeautiful cleaned meteorite, everything arrive good, Thank you
Vertaling bekijkenparfait
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