NWA 13014  (15,926 g)

NWA 13014 (15,926 g)

Northwest Africa 13014 (NWA 13014)

(Northwest Africa)

Purchased: 2019

Classification: Carbonaceous chondrite (CV3)

History: The meteorite was purchased from a meteorite dealer in Erfoud, Morocco.

Physical characteristics: Dark brownish rock without fusion crust.

Petrography: Carbonaceous chondrite composed of chondrules (mean diameter about 1 mm; up to 2.5 mm sized), CAIs (up to 5 mm sized), and olivine amoeboids all set into a fine-grained dark brownish to almost black matrix. Type II chondrules are absent.

 

Place of purchase: Erfoud, Morocco
Date: P 2019
Mass (g): 982.4
Pieces: 1
Class: CV3
Shock stage: S2
Weathering grade: moderate
Fayalite (mol%): 5.7±3.8 (0.5-13.9, n=17)
Ferrosilite (mol%): 1.0±0.2 (0.7-1.4, n=18)
Wollastonite (mol%): 0.9±0.1 (0.8-1.0, n=18)
Classifier: A. Greshake, MNB
Type spec mass (g): 26.6
Type spec location: MNB
Main mass: Hanno Strufe
Comments: Submitted by Ansgar Greshake

 

 

 

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