Great quality. Thank you for the good care! kind regards. David van Ooijen
Se översättningMeteorit kolhaltigt CM2, NWA 15523. Boka inte pris. - 2.65 g - (1)
Nr 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.
Antal föremål
1
Huvudmineral/ Meteoritnamn
Meteorit kolhaltigt CM2, NWA 15523.
Mineralform/ Meteorittyp
Boka inte pris.
Vikt
2,65 g
Ursprungsland
N.W.A.
388 recensioner (207 de sidste 12 måneder)
- 205
- 2
- 0
Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
Se översättningEnvoi très rapide, vendeur très professionnel. Je recommande vivement!
Se översättningAll perfect. 100% professionnal.
Se översättningPerfectly package, the meteorites are beautiful and very clean , all good thank you
Se översättningExcelente!!
Se översättningNice object and it was very well packed
Se översättningEverything arrived very good item as described thank you.
Se översättningAll as described.
Se översättningJe recommande, merci 👌🏻
Se översättningExcelent very good very recommened++++ Muy recomendado+++
Se översättningVery happy with this very nice specimen!
Se översättninggreat seller
Se översättningEverything went smoothly, extremly fast shipping
Se översättningAnother great piece arrived, quick posting, very good deal, happy with it! Have done several purchases and never any complaints! Recommended seller!
Se översättningJe 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 översättningSehr schöne Stücke, schnelle und sichere Lieferung top seller.
Se översättningNice moon meteorite to add to the collection, at a really good price! Have bought several meteorites before from this person, never dissapointed...! ;)
Se översättningparfait très bien emballé correspond à la description livraison rapide vendeur serieux
Se översättning4th 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 översättningThank you very much! A priceless object.
Se översättningfast and good delivery, I recommend 👍
Se översättningEncore une fois, tout est conforme et l'emballage comme l'expédition sont soignés, Merci ! Steve.
Se översättningTrès bien !
Se översättning388 recensioner (207 de sidste 12 måneder)
- 205
- 2
- 0
Great quality. Thank you for the good care! kind regards. David van Ooijen
Se översättning
