Meteorit. Al Haggounia 001. Aubrite.

Al Haggounia 001 meteorit.

Vikt: 8,2 Gram
Mått: 28x18x15 mm.

Levereras med ett exklusivt äkthets certifikat.

Al Haggouina 001 hittades i Marocco år 2006. Man beräknar att nedslagsområdet är ca 40 km. Al Haggounia är klassad som den sällsynta Achondrite, Aubrite och innehåller bla: Troilite,Graphite,Daubreelite, Oldhamite. Man räknar med att den totala massa är ca 3 ton
.
Förklaring:
Achondrite: En stenig meteorit som saknar kondruler och har sitt ursprung i en differentierad moderkropp.

Övrig info enligt Meteoritical Bulletin:

Al Haggounia 001 N27°30',W12°30'
Al Haggounia, Morocco
Find: 2006
Achondrite (aubrite)
History: Several tons of this material have been found on the ground or by digging near Al Haggounia, Morocco (Chennaoui et al. 2007) for description of the strewn field) and sold to several dealers. The coordinates are given for the center of the strewn field, which extends ~ 40 km.

Physical characteristics: It is impossible to assess precisely the amount of material already (and to be) recovered, but according to dealers, collectors, and Jambon it is about 3 metric tons composing many samples of varied sizes (from a few g to 50 kg). The largest stones were recovered after excavating them from the ground. The outer surface is rusty brown due to severe alteration. Looks like a sedimentary breccia cemented by iron oxide and carbonate. Color changes from bluish gray to rusty brown closest to the fractures are observed. Yellow patches of sulfur (alteration) are widespread. The rocks are significantly porous with pore sizes from several cm to hundreds of microns.

Petrography: (A. Jambon, O. Boudouma and D. Badia. UPVI) Dominated by enstatite and plagioclase. Troilite, graphite daubreelite, oldhamite, kamacite rich in Si and schreibersite are present.

Mineral compositions: Enstatite (En98Fs1Wo1) and plagioclase (Ab78An16Or5).
Classification: Achondrite (aubrite); extensive weathering.

Type specimens: A total of 50 g of sample and three polished sections are on deposit at UPVI.

Main masses: Beroud, 3886 g (26 pieces from 1185 g to 5.8 g); PThomas, 4497 g (33 pieces from 11 to 1507 g); Hmani, about 500 kg; Ouzrou, about 500 kg.

Som medlem i I.M.C.A ( International Meteorite Collectors Association) medlems nr 5181 samt METSOC (Meteoritical Society) har jag förbundit mej att samtliga meteoriter jag säljer är 100% äkta och de uppgifter jag lämnar är riktiga. Gå gärna in på www.imca.cc

(OBS: Hela eller delar av annons texten får inte kopieras utan annonsörens medgivande.)

Betalningsvillkor:
Betalning senast 5 dagar efter avslutad auktion.
Jag samlevererar givetvis fler vinster för billigare frakt.
Bud som vanligt,bindande