NWA 7692 (14,120g)

NWA 7692 (14,120g)

Place of purchase: Erfoud, Morocco
Date: P 2012
Mass (g): 444
Pieces: 7
Class: CV3
Shock stage: S1
Weathering grade: W2
Fayalite (mol%): 2±2.6 (0.3-9.9, n=18)
Ferrosilite (mol%): 1.2±0.4 (0.7-2.1, n=21
Classifier: A. Greshake, MNB
Type spec mass (g): 25.2
Type spec location: MNB
Main mass: Hanno Strufe
Comments: The meteorite displays an overall brownish to black interior with prominent up to 2 cm sized CAIs and amoeboid olivine aggregates. Chondrules are abundant and generally Fe-poor. Contains up to 2-cm-sized black inclusions consisting of almost completely altered chondules and chondrule fragments set in a phyllosilicate-rich fine-grained matrix.; submitted by Ansgar Greshake
    113,00 €Preis
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