Section polie météorite achondrite eucrite "NWA 8556" - 6.97 g

Section polie météorite achondrite eucrite "NWA 8556" - 6.97 g

Species: NWA Achondrite Eucrite Meteorite Polished Section
Age: -
Location: Northwest Africa
Formation: -
Size: 50 mm • 1.97 in
Weight: 6.97 g • 0.25 oz
Ref.: 09363

An achondrite from the eucrite group.

A stony meteorite that lacks chondrules and originated on a differentiated parent body.

Eucrites are the most abundant type of basaltic achondrite, linked by geochemical traits such as oxygen isotopic ratios and certain elemental ratios, of which Fe/Mn is the most widely cited. The main minerals in eucrites are Fe-rich pyroxene and Na-poor plagioclase. The eucrites are strongly linked with the diogenites and howardites; the three groups are collectively known as HED meteorites and may come from asteroid 4 Vesta.

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Informations du lot
Forme minérale / Type météorite
Section polie météorite achondrite eucrite "NWA 8556"
6.97 g
Origine (pays)
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