Great quality. Thank you for the good care! kind regards. David van Ooijen
Se oversættelseKulstofholdig meteorit CO3, NWA 16415. Forbehold ikke prisen. - 17.88 g - (1)
Nr. 88599315
Northwest Africa 16415 (NWA 16415)
Purchased: 2023 Sep
Classification: Carbonaceous chondrite (CO3)
Petrography: (K. Metzler, IfP) Chondrules, chondrule fragments, and CAIs are embedded in a fine-grained dark brown matrix (about 25 vol% matrix). The vast majority of chondrules belong to chemical type I. Chondrule sizes mostly between 50 and 300 µm.
Geochemistry: Mineral compositions and geochemistry: Olivine composition: Fa7.3±5.2 (Fa0.4-22.5); n=16. Composition of low-Ca pyroxene: Fs2.4±1.6Wo1.8±1.2 (Fs0.8-5.3Wo0.6-4.5); n=18.
Classification: CO chondrite based on CAI occurrence, small chondrule size, chondrule-matrix ratio, and mineral chemistry. Petrologic type 3 based on the chemical variation of olivine and pyroxene. Petrologic subtype () based on the PMD of Fa values (~71).
Shock stage: C-S1
Weathering grade: high
Classifier: K. Metzler, IfP.
This lot has no reserve price and comes with its certificate of authenticity.
Thanks for your interest.
Northwest Africa 16415 (NWA 16415)
Purchased: 2023 Sep
Classification: Carbonaceous chondrite (CO3)
Petrography: (K. Metzler, IfP) Chondrules, chondrule fragments, and CAIs are embedded in a fine-grained dark brown matrix (about 25 vol% matrix). The vast majority of chondrules belong to chemical type I. Chondrule sizes mostly between 50 and 300 µm.
Geochemistry: Mineral compositions and geochemistry: Olivine composition: Fa7.3±5.2 (Fa0.4-22.5); n=16. Composition of low-Ca pyroxene: Fs2.4±1.6Wo1.8±1.2 (Fs0.8-5.3Wo0.6-4.5); n=18.
Classification: CO chondrite based on CAI occurrence, small chondrule size, chondrule-matrix ratio, and mineral chemistry. Petrologic type 3 based on the chemical variation of olivine and pyroxene. Petrologic subtype () based on the PMD of Fa values (~71).
Shock stage: C-S1
Weathering grade: high
Classifier: K. Metzler, IfP.
This lot has no reserve price and comes with its certificate of authenticity.
Thanks for your interest.
- 204
- 2
- 0
Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
Se oversættelseEnvoi très rapide, vendeur très professionnel. Je recommande vivement!
Se oversættelseAll perfect. 100% professionnal.
Se oversættelsePerfectly package, the meteorites are beautiful and very clean , all good thank you
Se oversættelseExcelente!!
Se oversættelseNice object and it was very well packed
Se oversættelseEverything arrived very good item as described thank you.
Se oversættelseAll as described.
Se oversættelseJe recommande, merci 👌🏻
Se oversættelseExcelent very good very recommened++++ Muy recomendado+++
Se oversættelseVery happy with this very nice specimen!
Se oversættelsegreat seller
Se oversættelseEverything went smoothly, extremly fast shipping
Se oversættelseAnother great piece arrived, quick posting, very good deal, happy with it! Have done several purchases and never any complaints! Recommended seller!
Se oversættelseJe 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.
Se oversættelseSehr schöne Stücke, schnelle und sichere Lieferung top seller.
Se oversættelseNice moon meteorite to add to the collection, at a really good price! Have bought several meteorites before from this person, never dissapointed...! ;)
Se oversættelseparfait très bien emballé correspond à la description livraison rapide vendeur serieux
Se oversættelse4th 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!
Se oversættelseThank you very much! A priceless object.
Se oversættelsefast and good delivery, I recommend 👍
Se oversættelseEncore une fois, tout est conforme et l'emballage comme l'expédition sont soignés, Merci ! Steve.
Se oversættelseTrès bien !
Se oversættelse- 204
- 2
- 0
Great quality. Thank you for the good care! kind regards. David van Ooijen
Se oversættelse