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Thumb Butte
Basic information Name: Thumb Butte
     This is an OFFICIAL meteorite name.
Abbreviation: There is no official abbreviation for this meteorite.
Observed fall: No
Year found: 2008
Country: United States
Mass:help 105 g
Classification
  history:
Meteoritical Bulletin:  MB 100  (2012)  H3.8
Recommended:  H3.8    [explanation]

This is 1 of 78 approved meteorites classified as H3.8.   [show all]
Search for other: H chondrites, H chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3)
Comments: Approved 2 Sep 2011
Data from:
  MB100
  Table 1
  Line 1918:
State/Prov/County:Arizona
Date:1 Mar 2008
Latitude:35°10.196'N
Longitude:114°27.351'W
Mass (g):105
Pieces:1
Class:H3.8
Shock stage:S2
Weathering grade:W1
Fayalite (mol%):17.3-24
Ferrosilite (mol%):15.7-19.1
Wollastonite (mol%):1.5-2.3
Classifier:Ted Bunch, NAU
Type spec mass (g):20
Type spec location:NAU
Main mass:with finder
Finder:Todd Parker
Comments:Submitted by Ted 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)
Catalogs:
References: Published in Meteoritical Bulletin, no. 100, MAPS 49, E1-E101 (2014)
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Photos:
CreditPhotos
Public domain photographs:
Todd Parker      
Geography:

United States
Coordinates:
     Recommended::   (35° 10' 12"N, 114° 27' 21"W)

Statistics:
     This is 1 of 167 approved meteorites from Arizona, United States (plus 1 impact crater)
     This is 1 of 1834 approved meteorites from United States (plus 358 unapproved names) (plus 28 impact craters)
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