Hi Matt,
What a cool piece to have in your collection. How did you ever find it?
P.S. If you ever want to sell it, put me first on the list!
Sonny
-----Original Message-----
From: Matt Morgan <m...@mhmeteorites.com>
To: geo...@aol.com; meteorite-list@meteoritecentral.com
Sent: Tue, Sep 15, 2009 10:14 am
Subject: Re: [meteorite-list] Rocks from Space Picture of the Day
-September14, 2009
George
I don't think the heat was from the small meteorite itself, but the
kinetic
energy released by the impacting bodies. There was enough energy to
form
craters/pits that were 20-30m wide and down trees.
Like in all cratering events, there was a hot air blast caused by the
energy
release which may have charred the outside of the trees.
This is just a possible way to explain the charring, if in fact, that
is what I
am seeing on the bark of the tree (again, not behind the small
meteorite).
Matt
------Original Message------
From: geo...@aol.com
Sender: meteorite-list-boun...@meteoritecentral.com
To: meteorite-list@meteoritecentral.com
Subject: Re: [meteorite-list] Rocks from Space Picture of the Day
-September14,
2009
Sent: Sep 15, 2009 11:04 AM
I don't see any charring...only staining/rust. <<
Wanting to expand a little here...assuming the tree was alive when
struck,
I don't think a small meteorite would carry enuf heat to cause any
charring that would be noticed today. Being one who relies on a
woodstove as
their
primary source of heat, I can attest that it's a real bear to get wet
wood
to even think about burning. If it was a dead tree, I still doubt
there
would be enuf heat in this small piece to cause anything to burn. If a
small
piece was hot enuf to cause any charring, I can only imagine how much
heat
would be in the larger pieces...were there any burnt trees in the
strewnfield area? I can't tell from the photograph, but was this piece
a
fragment or
an individual?
George Zay
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----------------------
Matt Morgan
Mile High Meteorites
http://www.mhmeteorites.com
P.O. Box 151293
Lakewood, CO 80215 USA
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