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查看翻譯塔德邁高原 012 隕石,H5。 不保留價格。 - 70.78 g
編號 89683587
Plateau du Tademait 012 28.81794N, 0.92253E
Adrar, Algeria
Find: 2024 Feb
Classification: Ordinary chondrite (H5)
History: Reportedly this material was found in February 2024 in Algeria, and later acquired by Mohamed Ali Loud in Nouadhibou, Mauritania.
Petrography: (K. Metzler, IfP Equilibrated ordinary chondrite with clearly visible chondrules and chondrule fragments. Secondary feldspar grains are mostly µm. High amounts of Fe-Ni metal, slightly oxidized by terrestrial weathering.
Geochemistry: Mineral compositions and geochemistry: Mean olivine composition: Fa18.5±0.2 (Fa18.1-19.0; n=11); mean low-Ca pyroxene composition: Fs16.1±0.3Wo1.1±0.1 (Fs15.6-16.6Wo0.9-1.3; n=11).
Classification: H chondrite based on mineral chemistry. Petrologic type 5 due to the equilibrated state of olivine and pyroxene and grain size of secondary plagioclase.
Shock stage: C-S2
Weathering grade: W1
Classifier: K. Metzler, IfP.
ADDITIONAL INFORMACIÓN: Some pieces showing a crust of iron hydroxides that has “captured” and cemented the contacting quartz grains.
This lot comes with certificate of authenticity.
Thanks for your interest.
Plateau du Tademait 012 28.81794N, 0.92253E
Adrar, Algeria
Find: 2024 Feb
Classification: Ordinary chondrite (H5)
History: Reportedly this material was found in February 2024 in Algeria, and later acquired by Mohamed Ali Loud in Nouadhibou, Mauritania.
Petrography: (K. Metzler, IfP Equilibrated ordinary chondrite with clearly visible chondrules and chondrule fragments. Secondary feldspar grains are mostly µm. High amounts of Fe-Ni metal, slightly oxidized by terrestrial weathering.
Geochemistry: Mineral compositions and geochemistry: Mean olivine composition: Fa18.5±0.2 (Fa18.1-19.0; n=11); mean low-Ca pyroxene composition: Fs16.1±0.3Wo1.1±0.1 (Fs15.6-16.6Wo0.9-1.3; n=11).
Classification: H chondrite based on mineral chemistry. Petrologic type 5 due to the equilibrated state of olivine and pyroxene and grain size of secondary plagioclase.
Shock stage: C-S2
Weathering grade: W1
Classifier: K. Metzler, IfP.
ADDITIONAL INFORMACIÓN: Some pieces showing a crust of iron hydroxides that has “captured” and cemented the contacting quartz grains.
This lot comes with certificate of authenticity.
Thanks for your interest.
- 198
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All perfect.
查看翻譯Wonderful transaction, beautiful pieces, great seller!
查看翻譯Dziękuję za ekspresową dostawę
查看翻譯Thanks very muchfir zending the stone
查看翻譯Always very nice specimens, good price, good service!
查看翻譯Fast shipping , item as described thank you.
查看翻譯Die Lieferung erfolgte zeitnah. Das angebotene Zertifikat für das Produkt fehlt! Somit ist das Produkt nicht vollständig.
查看翻譯Parfait. Merci.
查看翻譯bien emballé bien reçu je suis satisfaite MERCI
查看翻譯Great quality. Thank you for the good care! kind regards. David van Ooijen
查看翻譯Fast delivery, very well packaged. Quality of product as promised. Very satisfied with purchase.
查看翻譯Envoi très rapide, vendeur très professionnel. Je recommande vivement!
查看翻譯All perfect. 100% professionnal.
查看翻譯Perfectly package, the meteorites are beautiful and very clean , all good thank you
查看翻譯Excelente!!
查看翻譯Nice object and it was very well packed
查看翻譯Top
查看翻譯Everything arrived very good item as described thank you.
查看翻譯All as described.
查看翻譯Je recommande, merci 👌🏻
查看翻譯Excelent very good very recommened++++ Muy recomendado+++
查看翻譯Very happy with this very nice specimen!
查看翻譯great seller
查看翻譯Everything went smoothly, extremly fast shipping
查看翻譯- 198
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Muy contento con el vendedor, envío rápido, embalaje perfecto y articulo idéntico al de las fotos. Repetiría sin dudarlo.
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