Meteorit, L-Schmelzrock, basierend auf Textur und Mineralchemie von chondritischen Relikten. NWA 18599, Typ 4-7. Kein Reservepreis. - 35.81 g - (1)

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Francesco Moser
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Von Francesco Moser ausgewählt

Über 20 Jahre Erfahrung mit Meteoriten; ehemaliger Museumsleiter und Restaurator.

Schätzung  € 150 - € 200
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NWA 18599 L-Melt-Rock-Meteorit aus Nordwestafrika (Algerien), Gewicht 35,81 g, mit Echtheitszertifikat.

KI-gestützte Zusammenfassung

Vom Verkäufer bereitgestellte Beschreibung

Northwest Africa 18599 (NWA 18599)

Algeria

Purchased: 2025

Classification: Ordinary chondrite (L, melt rock)

History: In 2025, Mohamed Ali Loud bought this material from a meteorite dealer in Algeria.

Petrography: (K. Metzler, IfP) Clast-poor melt rock consisting of a crystallized melt with few embedded chondritic relicts. The former consists of tiny olivine and low-Ca pyroxene grains with interstitial glass. Accessories are Fe-Ni metal and troilite, both of which are heavily terrestrially altered.

Geochemistry: Mineral compositions and geochemistry: Mean composition of chondritic relicts: olivine Fa25.4±0.7 (Fa25.1-25.7; n=11); Low-Ca pyroxene Fs21.4±0.4Wo2.1±1.1 (Fs20.9-22.5Wo1.2-4.8; n=12).

Classification: L-melt rock, based on texture and mineral chemistry of chondritic relicts.

Shock stage:\tC-S3
Weathering grade:\thigh
Classifier: K. Metzler, IfP.

This lot has no reserve price and comes with its certificate of authenticity.
Thanks for your interest.

Northwest Africa 18599 (NWA 18599)

Algeria

Purchased: 2025

Classification: Ordinary chondrite (L, melt rock)

History: In 2025, Mohamed Ali Loud bought this material from a meteorite dealer in Algeria.

Petrography: (K. Metzler, IfP) Clast-poor melt rock consisting of a crystallized melt with few embedded chondritic relicts. The former consists of tiny olivine and low-Ca pyroxene grains with interstitial glass. Accessories are Fe-Ni metal and troilite, both of which are heavily terrestrially altered.

Geochemistry: Mineral compositions and geochemistry: Mean composition of chondritic relicts: olivine Fa25.4±0.7 (Fa25.1-25.7; n=11); Low-Ca pyroxene Fs21.4±0.4Wo2.1±1.1 (Fs20.9-22.5Wo1.2-4.8; n=12).

Classification: L-melt rock, based on texture and mineral chemistry of chondritic relicts.

Shock stage:\tC-S3
Weathering grade:\thigh
Classifier: K. Metzler, IfP.

This lot has no reserve price and comes with its certificate of authenticity.
Thanks for your interest.

Details

Stückzahl
1
Name Meteorit
Meteorite, L-melt rock, based on texture and mineral chemistry of chondritic relics.
Art Meteorit
NWA 18599, type 4-7. No reserve price.
Gewicht
35,81 g
Herkunft (Region/ Stadt)
NWA
Herkunftsland
Algerien
Verkauft von
SpanienVerifiziert
2265
Verkaufte Objekte
100 %
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