Great quality. Thank you for the good care! kind regards. David van Ooijen
Visualizza traduzioneMeteorite Carbonacea CM2, NWA 15523. Non prenotare il prezzo. - 2.65 g - (1)
N. 88509177
Northwest Africa 15523 (NWA 15523)
Purchased: 2022 May
Classification: Carbonaceous chondrite (CM2)
History: Reportedly found in early 2022 in Hassi Khebi, Algeria.
Petrography: (K. Metzler, IfP) Chondrules, chondrule fragments, CAIs, and PCP(TCI) particles are embedded in a fine-grained black matrix (about 50 vol% matrix). The vast majority of chondrules belong to the chemical type I. Chondrule sizes are mostly between 50 and 300 µm; a few chondrules with sizes up to 1.5 mm are present. Many chondrules are mantled by fine-grained dust. Accessories are troilite, pentlandite, and calcite.
Geochemistry: Mineral compositions and geochemistry: Mean olivine composition: Fa7.2±12.1 (Fa0.3-40.7); n=13. Mean composition of low-Ca pyroxene: Fs1.4±0.7 Wo2.4±1.8 (Fs0.7-2.7 Wo0.9-5.7; n=10)
Classification: CM2 chondrite based on the occurrence of CAIs and PCP (TCI) particles, small chondrule size, chondrule-matrix ratio, and mineral chemistry.
Shock stage: C-S2
Weathering grade: Moderate
Classifier: K. Metzler, IfP.
This lot has no reserve price and comes with its certificate of authenticity.
Thanks for your interest.
Northwest Africa 15523 (NWA 15523)
Purchased: 2022 May
Classification: Carbonaceous chondrite (CM2)
History: Reportedly found in early 2022 in Hassi Khebi, Algeria.
Petrography: (K. Metzler, IfP) Chondrules, chondrule fragments, CAIs, and PCP(TCI) particles are embedded in a fine-grained black matrix (about 50 vol% matrix). The vast majority of chondrules belong to the chemical type I. Chondrule sizes are mostly between 50 and 300 µm; a few chondrules with sizes up to 1.5 mm are present. Many chondrules are mantled by fine-grained dust. Accessories are troilite, pentlandite, and calcite.
Geochemistry: Mineral compositions and geochemistry: Mean olivine composition: Fa7.2±12.1 (Fa0.3-40.7); n=13. Mean composition of low-Ca pyroxene: Fs1.4±0.7 Wo2.4±1.8 (Fs0.7-2.7 Wo0.9-5.7; n=10)
Classification: CM2 chondrite based on the occurrence of CAIs and PCP (TCI) particles, small chondrule size, chondrule-matrix ratio, and mineral chemistry.
Shock stage: C-S2
Weathering grade: Moderate
Classifier: K. Metzler, IfP.
This lot has no reserve price and comes with its certificate of authenticity.
Thanks for your interest.
Numero di articoli
1
Minerale principale/ Nome meteorite
Meteorite Carbonacea CM2, NWA 15523.
Forma minerale/Tipi di meteorite
Non prenotare il prezzo.
Peso
2,65 g
Paese d’origine
N.W.A.
388 recensioni (207 negli ultimi 12 mesi)
- 205
- 2
- 0
Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
Visualizza traduzioneEnvoi très rapide, vendeur très professionnel. Je recommande vivement!
Visualizza traduzioneAll perfect. 100% professionnal.
Visualizza traduzionePerfectly package, the meteorites are beautiful and very clean , all good thank you
Visualizza traduzioneExcelente!!
Visualizza traduzioneNice object and it was very well packed
Visualizza traduzioneEverything arrived very good item as described thank you.
Visualizza traduzioneAll as described.
Visualizza traduzioneJe recommande, merci 👌🏻
Visualizza traduzioneExcelent very good very recommened++++ Muy recomendado+++
Visualizza traduzioneVery happy with this very nice specimen!
Visualizza traduzionegreat seller
Visualizza traduzioneEverything went smoothly, extremly fast shipping
Visualizza traduzioneAnother great piece arrived, quick posting, very good deal, happy with it! Have done several purchases and never any complaints! Recommended seller!
Visualizza traduzioneJe 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.
Visualizza traduzioneSehr schöne Stücke, schnelle und sichere Lieferung top seller.
Visualizza traduzioneNice moon meteorite to add to the collection, at a really good price! Have bought several meteorites before from this person, never dissapointed...! ;)
Visualizza traduzioneparfait très bien emballé correspond à la description livraison rapide vendeur serieux
Visualizza traduzione4th 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!
Visualizza traduzioneThank you very much! A priceless object.
Visualizza traduzionefast and good delivery, I recommend 👍
Visualizza traduzioneEncore une fois, tout est conforme et l'emballage comme l'expédition sont soignés, Merci ! Steve.
Visualizza traduzioneTrès bien !
Visualizza traduzione388 recensioni (207 negli ultimi 12 mesi)
- 205
- 2
- 0
Great quality. Thank you for the good care! kind regards. David van Ooijen
Visualizza traduzione
