NWA 8267 (CM2) – 1.17g

$117.00

1 in stock

Description

Sold in a membrane box with label/certificate of authenticity. I combine shipment.

History: Purchased by F. Kuntz in January 2014 from a dealer in Rissani, Morocco.

Petrography: (A. Irving and S. Kuehner, UWS) Very small (0.4±0.2 mm) chondrules, mineral fragments and sparse CAI in a deep brown, very fine grained matrix containing cronstedtite and pentlandite.

Geochemistry: Olivine (Fa0.4-40.0, N = 3), orthopyroxene (Fs0.8-0.9Wo1.0-3.2, N = 3), clinopyroxene (Fs1.2-3.7Wo36.5-41.4).

Classification: Carbonaceous chondrite (CM2).