header
  MetSoc Home            Publications            Contacts  
Search the Meteoritical Bulletin Database
Last update: 29 Jan 2023
Search for: Search type: Search limits: Display: Publication:
Names
Text help
Places
Classes
Years
Contains
Starts with
Exact
Sounds like
NonAntarctic
Falls  Non-NWAs
What's new
  in the last:
Limit to approved meteorite names
Search text:  
Northwest Africa 6200
Basic information Name: Northwest Africa 6200
     This is an OFFICIAL meteorite name.
Abbreviation: NWA 6200
Observed fall: No
Year found: 2009
Country: Morocco
Mass:help 149 g
Classification
  history:
Meteoritical Bulletin:  MB 100  (2012)  CK5
Recommended:  CK5    [explanation]

This is 1 of 199 approved meteorites classified as CK5.   [show all]
Search for other: Carbonaceous chondrites, Carbonaceous chondrites (equilibrated), CK chondrites, CK chondrites (type 4-6), and CV-CK clan chondrites
Comments: Approved 28 Aug 2011
Data from:
  MB100
  Table 1
  Line 1308:
Place of purchase:Erfoud
Date:P 2009
Mass (g):149
Pieces:1
Class:CK5
Shock stage:S3
Weathering grade:moderate
Fayalite (mol%):33.3
Ferrosilite (mol%):31.1
Wollastonite (mol%):0.4
Classifier:T. Bunch and Wittke, NAU
Type spec mass (g):21.1
Type spec location:NAU
Main mass:DGregory
Comments:Cr2O3 in magnetite = 4.1 wt%; feldspar = Or86An12; submitted by T. Bunch
Institutions
   and collections		 NAU: Geology, Bldg 12 Knoles Dr Northern Arizona University, Flagstaff, AZ 86011, United States; Website (institutional address; updated 12 Apr 2012)
DGregory: David Gregory, 230 First Avenue, Suite 108, St. Thomas, Ontario N5R 4P5, Canada (private address)
Catalogs:
References: Published in Meteoritical Bulletin, no. 100, MAPS 49, E1-E101 (2014)
Find references in NASA ADS:
Find references in Google Scholar:
Geography:

Morocco
Coordinates:Unknown.

Statistics:
     This is 1 of 1932 approved meteorites from Morocco (plus 27 unapproved names) (plus 1 impact crater)

Direct link to this page