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NWA 2874
NWA 2874
Found Sahara, 2003/2004
Chondrite
LL3.8-6
One of the only 3 LL3.8-6 with Acfer 066 and Acfer 160
From Meteoritical Bulletin : br, small angular clasts separated by melted veins; in type 3 part, opx is zoned; estimated subtype 3.8
| Northwest Africa 2874 |
| Basic information |
Name: Northwest Africa 2874
This is an OFFICIAL meteorite name.
Abbreviation: NWA 2874
Observed fall: No
Year found: 2004
Country: Morocco
Mass: 1800 g
|
Classification
history: |
| Meteoritical Bulletin: |
MB 89 |
(2005) |
LL6-3 |
| MetBase: |
v. 7.1 |
(2006) |
LL3.8-6 |
| Recommended: |
|
|
LL3.8-6 |
This is 1 of 3 approved meteorites classified as LL3.8-6 |
Data from:
MB89
Table 7
Line 380: |
| Origin or pseudonym: |
Morocco |
| Place of purchase: |
Er-Rachida |
| Date: |
Dec 2004 |
| Mass (g): |
1800 |
| Pieces: |
6 |
| Class: |
LL6-3 |
| Shock stage: |
S4 |
| Weathering grade: |
W1/2 |
| Fayalite (mol%25): |
27.0±0.3 |
| Ferrosilite (mol%25): |
7.3-22.8 |
| Classifier: |
M. Bourot-Denise MNHNP |
| Type spec mass (g): |
20.37 |
| Main mass: |
F. Kuntz |
| Comments: |
br, small angular clasts separated by melted veins; in type 3 part, opx is zoned; estimated subtype 3.8 | |
Institutions
and collections |
MNHNP: Museum National d'Histoire Naturelle, 61 Rue Buffon, LMCM-CP52, 75005 Paris, France, France; Website (institutional address; updated 8 Nov 2012)
Kuntz: Fabien Kuntz, France; Website (private address) |
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