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NWA 869   contributed by Michael Hofmann   MetBul Link


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50 x 30 x 3 mm.   L3-6

TKW 2 tons. Fall not observed. Found in 2000.

Michael writes:
Another nice achondritic inclusion (chondritic impact melt with plagioclas (feldspar) cristals ) in 5cm sister slices.


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Michael Hofmann
 4/4/2015 2:56:50 AM
@Ian Macleaod; the gray inclusions are an impactmelt an from the mother-body itself. Its an impactmelted rock that fell back to the motherbody and got there inkluded to the regolith.
Ian Macleod
 3/5/2015 4:53:48 AM
I wonder if this impactor inclusion was from the first event that sent 869 on its way to Earth or the second even during its travel?
Hanno Strufe
 3/4/2015 2:42:25 AM
Hi Michael, always a phantastic meteorite. Every slice that you cut will show new variations.
Pete Zemeckas
 3/4/2015 2:33:15 AM
I love this diverse meteorite! (Great pics!)
John Divelbiss
 3/4/2015 1:09:05 AM
NWA 869 and its' pairings are a diverse/amazing regolith assembly. Once this meteorite was labeled as a L5...now it is properly defined as a L3-6. Similarly I think Gold Basin can easily be a L4-6, as recently suggested in a paper and related typing of the new find. Gold Basin to me has always been a sssssstretchhhhh as a L4.
 

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