Section "NWA 10587" Chondrite Ordinaire L5 Météorite Polie - 9 g

Description
Section "NWA 10587" Chondrite Ordinaire L5 Météorite Polie - 9 g
Afrique

Species: NWA Ordinary Chondrite L5 Meteorite Polished Section
Age: -
Location: Northwest Africa
Formation: -
Size: 56.7 mm • 2.23 in
Weight: 9 g • 0.32 oz
Ref.: 09335

An ordinary chondrite from the L group that is petrologic type 5.

The low-iron (L) chemical group of ordinary chondrites, distinguished by their relatively low siderophile element content, moderate sized chondrules (~0.7 mm), and oxygen isotope compositions that intermediate between H and LL group ordinary chondrites.

Type 5: Designates chondrites that have been metamorphosed under conditions sufficient to homogenize olivine and pyroxene, convert all low-Ca pyroxene to orthopyroxene, cause the growth of various secondary minerals, and blur chondrule outlines.

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Informations du lot
Forme minérale / Type météorite
Section "NWA 10587" Chondrite Ordinaire L5 Météorite Polie
Poids
9 g
Origine (pays)
Afrique
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