The order was prepared and sent very quickly and well packaged. Everything was correct. I got a great piece of meteorite at good price.
Übersetzung ansehenAbadla 004, Winonait-Meteorit. Neue Klassifizierung. Kein Mindestpreis. - 15.23 g
Nr. 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.
- 225
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Tutto bene, ottima resa
Übersetzung ansehenDanke.tolle stücke
Übersetzung ansehenGreat Seller! The product i purchased perfectly matches the description, and it arrived with very careful packaging.
Übersetzung ansehenFast shipping, item as described, and always comes protected in the package, thank you my friend.
Übersetzung ansehenQuickly and efficiently without any problems. 100% satisfaction :-) I RECOMMEND
Übersetzung ansehenFast shipping, Item came as described in a beautiful box. Thank you my friend.
Übersetzung ansehenJ'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
Übersetzung ansehenZeer 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
Übersetzung ansehenVery good, good packaging
Übersetzung ansehenLot as described and in photos. Fast delivery. Thank you😊👍
Übersetzung ansehenLot as described and in photos. Fast delivery. Thank you😊👍
Übersetzung ansehenA +seller
Übersetzung ansehenA+seller
Übersetzung ansehenVery fast delivery, safely packed, beautiful meteorite I highly recommend the seller
Übersetzung ansehenNice stone, quick sending Great Seller
Übersetzung ansehenFast shipping , item as described, item was well protected and a great trusted seller. Thank you my friend.
Übersetzung ansehenProfessional. Thank you so much.
Übersetzung ansehenenvoi rapide et parfaitement conforme à la commande
Übersetzung ansehenLep kos
Übersetzung ansehenFast service and well protected shipping. A+
Übersetzung ansehenFast shipping, Beautiful slice in a nice box, thank you.
Übersetzung ansehenGood shipping , item arrived perfectly , item as described. thank you
Übersetzung ansehenSnelle verzending en professionele verpakking. Met dank
Übersetzung ansehen- 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.
Übersetzung ansehen