The order was prepared and sent very quickly and well packaged. Everything was correct. I got a great piece of meteorite at good price.
Visualizza traduzioneAbadla 004, meteorite winonaite. Nuova classificazione. Nessun prezzo di riserva. - 15.23 g
N. 93163547
Abadla 004 30.873960N, 2.802016W
Bechar, Algeria
Purchased: 2023
Classification: Primitive achondrite (Winonaite)
History: Purchased by Sahrawi meteorit hunters in Abadla, Algeria.
Petrography: (K. Metzler, IfP) Achondrite with metamorphic texture, showing frequent 120° triple junctions and partly poikilitic intergrowths. It consists of forsterite, enstatite, diopside, plagioclase, and Fe-Ni metal. Much of the latter is terrestrially oxidized, forming veins of alteration products along grain boundaries and crosscutting mineral grains. Typical grain sizes vary between 200 and 500 µm. Accessories are troilite, schreibersite, and daubréelite.
Geochemistry: Mineral compositions and geochemistry: Mean olivine composition: Fa0.2±0.1 (Fa0.1-0.2); Fe/Mn (at.): 1.4; n=8. Mean low-Ca pyroxene composition: Fs0.6±0.1Wo2.1±0.2 (Fs0.4-0.8Wo1.8-2.4); Fe/Mn (at.): 0.7; n=6. Mean composition of Ca-rich pyroxene: Fs0.7±0.6Wo44.3±0.6 (Fs0.3-1.7Wo43.5-44.8); Fe/Mn (at.): 1.7; n=5. Mean feldspar composition: An9.4±0.5Or3.9±0.3 (An8.7-9.8Or3.7-4.3); n=5
Classification: Winonaite, based on texture and mineral chemistry.
Shock stage: M-S1
Weathering grade: Moderate.
Classifier: K. Metzler, IfP
This lot comes with certificate of authenticity.
Thanks for your interest.
Abadla 004 30.873960N, 2.802016W
Bechar, Algeria
Purchased: 2023
Classification: Primitive achondrite (Winonaite)
History: Purchased by Sahrawi meteorit hunters in Abadla, Algeria.
Petrography: (K. Metzler, IfP) Achondrite with metamorphic texture, showing frequent 120° triple junctions and partly poikilitic intergrowths. It consists of forsterite, enstatite, diopside, plagioclase, and Fe-Ni metal. Much of the latter is terrestrially oxidized, forming veins of alteration products along grain boundaries and crosscutting mineral grains. Typical grain sizes vary between 200 and 500 µm. Accessories are troilite, schreibersite, and daubréelite.
Geochemistry: Mineral compositions and geochemistry: Mean olivine composition: Fa0.2±0.1 (Fa0.1-0.2); Fe/Mn (at.): 1.4; n=8. Mean low-Ca pyroxene composition: Fs0.6±0.1Wo2.1±0.2 (Fs0.4-0.8Wo1.8-2.4); Fe/Mn (at.): 0.7; n=6. Mean composition of Ca-rich pyroxene: Fs0.7±0.6Wo44.3±0.6 (Fs0.3-1.7Wo43.5-44.8); Fe/Mn (at.): 1.7; n=5. Mean feldspar composition: An9.4±0.5Or3.9±0.3 (An8.7-9.8Or3.7-4.3); n=5
Classification: Winonaite, based on texture and mineral chemistry.
Shock stage: M-S1
Weathering grade: Moderate.
Classifier: K. Metzler, IfP
This lot comes with certificate of authenticity.
Thanks for your interest.
Minerale principale/ Nome meteorite
Abadla 004, meteorite winonaite. Nuova classificazione.
Forma minerale/Tipi di meteorite
Nessun prezzo di riserva.
Peso
15,23 g
Provenienza (regione/città)
Abadla
Paese d’origine
Algeria
475 recensioni (226 negli ultimi 12 mesi)
- 225
- 1
- 0
Tutto bene, ottima resa
Visualizza traduzioneDanke.tolle stücke
Visualizza traduzioneGreat Seller! The product i purchased perfectly matches the description, and it arrived with very careful packaging.
Visualizza traduzioneFast shipping, item as described, and always comes protected in the package, thank you my friend.
Visualizza traduzioneQuickly and efficiently without any problems. 100% satisfaction :-) I RECOMMEND
Visualizza traduzioneFast shipping, Item came as described in a beautiful box. Thank you my friend.
Visualizza traduzioneJ'ai gagné 4 météorites chez ce vendeur dont une jolie coupe complète,elles sot arrivés en bon état donc si un jour le vendeur m'est en vente de jolie coupe complète je n'hésiterai pas si les moyens s
Visualizza traduzioneZeer goede ervaringen met deze verkoper. Er gingen een paar dingen mis met de verzending. Maar hij heeft er alles aan gedaan om de schade die was ontstaan te compenseren. Stijlvol, vriendelijk en mooi
Visualizza traduzioneVery good, good packaging
Visualizza traduzioneLot as described and in photos. Fast delivery. Thank you😊👍
Visualizza traduzioneLot as described and in photos. Fast delivery. Thank you😊👍
Visualizza traduzioneA +seller
Visualizza traduzioneA+seller
Visualizza traduzioneVery fast delivery, safely packed, beautiful meteorite I highly recommend the seller
Visualizza traduzioneNice stone, quick sending Great Seller
Visualizza traduzioneFast shipping , item as described, item was well protected and a great trusted seller. Thank you my friend.
Visualizza traduzioneProfessional. Thank you so much.
Visualizza traduzioneenvoi rapide et parfaitement conforme à la commande
Visualizza traduzioneLep kos
Visualizza traduzioneFast service and well protected shipping. A+
Visualizza traduzioneFast shipping, Beautiful slice in a nice box, thank you.
Visualizza traduzioneGood shipping , item arrived perfectly , item as described. thank you
Visualizza traduzioneSnelle verzending en professionele verpakking. Met dank
Visualizza traduzione475 recensioni (226 negli ultimi 12 mesi)
- 225
- 1
- 0
The order was prepared and sent very quickly and well packaged. Everything was correct. I got a great piece of meteorite at good price.
Visualizza traduzione