[meteorite-list] Meteorite survival

Jeff Kuyken info at meteorites.com.au
Sat May 3 08:35:32 EDT 2008


Hi Graham, Göran & all,

I believe Pultusk would be another good example. Here's an example that
Marcin has:

http://www.polandmet.com/_pultusk.htm

Cheers,

Jeff



----- Original Message ----- 
From: "Göran Axelsson" <axelsson at acc.umu.se>
To: "Meteorite List" <meteorite-list at meteoritecentral.com>
Sent: Saturday, May 03, 2008 4:37 PM
Subject: Re: [meteorite-list] Meteorite survival


I changed the subject as this topic took a different path from the
original posting.

There are strong evidence that the Ultuna meteorite found in 1944 is
paired with the 1869 Hessle fall. Classified as H chondrites. I don't
know the weathering grade of Ultuna.
I had the happy coincidence to handle a large (about 600g) individual
this winter.

Ref : NYSTRÖM, J.O. AND WICKMAN, F.E.,1994: The Ultuna and Hessle
meteorites, Sweden: paired falls? GFF 116, pp. 231-233.

/Göran

ensoramanda wrote:
>
> Great pieces Mike....looks like this last month has been a good one.
>
> Hoping to get to Ensisheim or Saint Marie again this year...but not sure
> yet.
>
> And now a question Mike...or anyone else out there.  Are there any records
> of  chondrite falls that were found many years after the actual fall (40
> or more years) in climates which are wet or similar the Britain.
>
> I am still trying to asses what sort of state a meteorite such as Barwell
> may be in after weathering the elements for that long as we are still on
> the track/hunt for one large piece observed to fall by a farmer well
> outside of the normal strewnfield but never recovered. Are there instances
> of such finds, and if not, is it because they have weathered a way
> completely?
>
> Any thoughts anyone?
>
> Graham Ensor
>

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