Roll Overs:
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244.1 grams. 60 x 60 x 35 mm. Lunar (basalt)
Fall not observed. Found 2002 in Antarctica. Location Map of Antarctic Finds
AMN writes:
Macroscopic Description - Kathleen McBride
50-90% of these lunar meteorite exteriors are covered with shiny, black, striated fusion crust. The interior has a granular texture with interconnected linear mineral grains, black, white and brown in color. There are criss-crossing fractures that are filled with black glass.
Thin Section Description (,4) - Tim McCoy, Linda Welzenbach
These sections consist of a coarse-grained unbrecciated basalt with elongate pyroxene (up to 0.5 mm) and plagioclase laths (up to 1 mm) (~60:40 px:plag), rare phenocrysts of olivine (up to 1 mm) and interstitial oxides and late-stage mesostasis. Shock effects include undulatory extinction in pyroxene and shock melt veins and pockets. Microprobe analyses reveal pigeonite to augite of Fs20-80Wo10-36, plagioclase is An85-90Or0-1 and a single olivine phenocryst is Fa35. The Fe/Mn ratio in the pyroxenes averages ~60. The meteorites are lunar olivine-bearing basalt. These are almost certainly paired with LAP 02205.
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Graham Macleod 5/3/2014 7:33:22 PM |
A great sized Lunar with a beautiful Crust,
Amazing thin slice Photo :) |
Shams, I.M.C.A. # 9774 5/3/2014 10:36:03 AM |
A very nice and very rare meteorite. Thank you for sharing these photos. |
JDivelbiss 5/3/2014 3:52:09 AM |
Wow ! looks so out of this world crusty, yet earthly...like a rock from Maui's volcanic peak |
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