Great quality. Thank you for the good care! kind regards. David van Ooijen
Vertaling bekijkenKoolstofhoudende meteoriet CO3, NWA 16415. Reserveer geen prijs. - 14.16 g - (1)
Nr. 88481633
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.
- 205
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Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
Vertaling bekijkenEnvoi très rapide, vendeur très professionnel. Je recommande vivement!
Vertaling bekijkenAll perfect. 100% professionnal.
Vertaling bekijkenPerfectly package, the meteorites are beautiful and very clean , all good thank you
Vertaling bekijkenExcelente!!
Vertaling bekijkenNice object and it was very well packed
Vertaling bekijkenEverything arrived very good item as described thank you.
Vertaling bekijkenAll as described.
Vertaling bekijkenJe recommande, merci 👌🏻
Vertaling bekijkenExcelent very good very recommened++++ Muy recomendado+++
Vertaling bekijkenVery happy with this very nice specimen!
Vertaling bekijkengreat seller
Vertaling bekijkenEverything went smoothly, extremly fast shipping
Vertaling bekijkenAnother great piece arrived, quick posting, very good deal, happy with it! Have done several purchases and never any complaints! Recommended seller!
Vertaling bekijkenJe 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.
Vertaling bekijkenSehr schöne Stücke, schnelle und sichere Lieferung top seller.
Vertaling bekijkenNice moon meteorite to add to the collection, at a really good price! Have bought several meteorites before from this person, never dissapointed...! ;)
Vertaling bekijkenparfait très bien emballé correspond à la description livraison rapide vendeur serieux
Vertaling bekijken4th 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!
Vertaling bekijkenThank you very much! A priceless object.
Vertaling bekijkenfast and good delivery, I recommend 👍
Vertaling bekijkenEncore une fois, tout est conforme et l'emballage comme l'expédition sont soignés, Merci ! Steve.
Vertaling bekijkenTrès bien !
Vertaling bekijken- 205
- 2
- 0
Great quality. Thank you for the good care! kind regards. David van Ooijen
Vertaling bekijken