Diogenite. Ain Ben Tili 007. Achondrite HED, - 15.16 g - (1)
04
giorni
14
ore
50
minuti
24
secondi
Nessuna offerta
Tutela degli acquirenti Catawiki
Il tuo pagamento è al sicuro con noi finché non ricevi il tuo oggetto.Mostra dettagli
Trustpilot 4.4 | 138365 recensioni
Valutato Eccellente su Trustpilot.
Diogenite Ain Ben Tili 007, meteorite achondrite HED proveniente da Tiris Zemmour, Mauritania, peso 15,16 g, con certificato di autenticità.
Riepilogo creato con l’aiuto dell’IA
Descrizione del venditore
Ain Ben Tili 007 25°12'16.69"N, 09°06'35.40"W
Tiris Zemmour, Mauritania
Find: 2026 Feb
Classification: HED achondrite (Diogenite)
History: The meteorite was found in February 2026 by Sahrawi meteorite hunters during a search in Mauritania and subsequently purchased by the main mass holder.
Physical characteristics: Many grayish-greenish fragments some of which with patches of fusion crust.
Petrography: Recrystallized orthopyroxenite composed of fine-grained regions (grain size about 300 µm) and more coarse-grained interspersed layers (grain size up to about 1.5 mm). Main mineral is low-Ca pyroxene often containing small silica-chromite symplectites. Chromite is also present in arrays composed of numerous rounded and alongated grains appearing black upon visual inspection. Other accessories include troilite and Ni-free metallic iron.
Geochemistry: low Ca pyroxene: Fs24.3±0.2Wo2.6±0.1 (Fs24.1-24.6Wo2.5-2.6, FeO/MnO=24-29, n=10)
Shock stage: low
Weathering grade: low
Classifier: A. Greshake, MNB.
This lot comes with certificate of authenticity.
Thanks for your interest.
Ain Ben Tili 007 25°12'16.69"N, 09°06'35.40"W
Tiris Zemmour, Mauritania
Find: 2026 Feb
Classification: HED achondrite (Diogenite)
History: The meteorite was found in February 2026 by Sahrawi meteorite hunters during a search in Mauritania and subsequently purchased by the main mass holder.
Physical characteristics: Many grayish-greenish fragments some of which with patches of fusion crust.
Petrography: Recrystallized orthopyroxenite composed of fine-grained regions (grain size about 300 µm) and more coarse-grained interspersed layers (grain size up to about 1.5 mm). Main mineral is low-Ca pyroxene often containing small silica-chromite symplectites. Chromite is also present in arrays composed of numerous rounded and alongated grains appearing black upon visual inspection. Other accessories include troilite and Ni-free metallic iron.
Geochemistry: low Ca pyroxene: Fs24.3±0.2Wo2.6±0.1 (Fs24.1-24.6Wo2.5-2.6, FeO/MnO=24-29, n=10)
Shock stage: low
Weathering grade: low
Classifier: A. Greshake, MNB.
This lot comes with certificate of authenticity.
Thanks for your interest.
Dettagli
Numero di articoli
1
Nome meteorite
Diogenite. Ain Ben Tili 007.
Tipi di meteorite
Achondrite HED,
Supplemento
Do not reserve price.
Peso
15,16 g
Provenienza (regione/città)
Tiris Zemmour
Paese d’origine
Mauritania
Venduto da
