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Queen Alexandra Range 97030 | |||||||||||||||||||||
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Basic information | Name: Queen Alexandra Range 97030 This is an OFFICIAL meteorite name. Abbreviation: QUE 97030 Observed fall: No Year found: 1997 Country: Antarctica [Collected by US Antarctic Search for Meteorites program (ANSMET)] Mass: 414 g | ||||||||||||||||||||
Classification history: |
This is 1 of 17 approved meteorites classified as H3.4. [show all] Search for other: H chondrites, H chondrites (type 3), Ordinary chondrites, and Ordinary chondrites (type 3) | ||||||||||||||||||||
Comments: | Field number: 9492 | ||||||||||||||||||||
Writeup |
Writeup from AMN 22(1):
Macroscopic Description: Kathleen McBride The smooth, shiny brown-black exterior of this very fractured meteorite has oxidation haloes and a melted appearance. The interior is fine grained and rusty with no distinguishing characteristics. Thin Section (, 2) Description: Tim McCoy: The section exhibits numerous small (up to 1.2 mm), well-defined chondrules in a black matrix of fine-grained silicates, metal and troilite. Weak shock effects are present. polysynthetically twinned pyroxene is extremely abundant. Weathering is pervasive. Silicates are quite unequilibrated; olivines range from Fa4-31. A single pyroxene measured Fs27. The meteorite is probably an H3 chondrite and may be of relatively low subtype (~3.4). | ||||||||||||||||||||
Data from: MB83 Table A1 Line 345: |
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Catalogs: |
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References: | Published in Antarctic Meteorite Newsletter 22(1) (1999), JSC, Houston Published in Meteoritical Bulletin, no. 83, MAPS 34, A169-A186 (1999)
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Geography: |
Statistics: This is 1 of 44543 approved meteorites from Antarctica (plus 3802 unapproved names) | ||||||||||||||||||||
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Revision history: |
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