[meteorite-list] Meteorite Times - Oriented Irons

From: Martin Horejsi <martinh_at_meteoritecentral.com>
Date: Thu Apr 22 10:08:22 2004
Message-ID: <B99E3FC4.44A4%martinh_at_isu.edu>

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Hello Jeff,

Good question about the duel orientation on a Taza iron. The specimen Jim
mentioned in his Meteorite Times article was one I showed him last month. I=
t
was an interesting little Taza that I picked up during a visit to the Hupe=B9
Brothers in July.=20

Here is a link to a website showing some pictures of it. Since noticing its
possibly-unconventional orientation (if that is what it really is), I have
seen an even better example of this effect on a Sikhote-Alin individual. I
know that one of you out there reading this has access to the S-A specimen =
I
am referring to, so hop in with a picture if you like.

Anyway, here is the link. Any thoughts on its formation are welcome. Perhap=
s
it is not orientation at all.

http://aristotle.isu.edu/wheel/wheel.htm

Cheers,

Martin



On 9/6/02 6:42 AM, "Jeff Kuyken" <jeff_at_meteoritesaustralia.com> wrote:

> G'day List,
> =20
> I also just took a look at the really interesting article on oriented
> meteorites in this month's Meteorite Times. The opening paragraph got me
> thinking about one of my pieces.
> =20
> "I saw a small iron this last month that was oriented in a very strange
> manner. It had a melted lip on both sides. That is an interesting trick."=
 -
> Jim Tobin (Meteorite Times, September 2002)
> =20
> So just how do you get a specimen like this? I'm sure someone out there c=
ould
> give a good answer. I would love to know. I have included the link below =
to a
> page I quickly put together showing my piece and another interesting litt=
le
> Taza as well. Also, I have included a link on that page for those that we=
re
> following the Best Multi Coloured Chondrules thread.
> =20
> http://www.meteoritesaustralia.com/features/taza2.html
> =20
> Hope you all enjoy and would also like hearing any responses.
> =20
> Thanks,
> =20
> Jeff Kuyken
> I.M.C.A. #3085
> www.meteoritesaustralia.com <http://www.meteoritesaustralia.com>
> =20
> ----- Original Message -----
>> From: Walter Branch <mailto:branchw_at_bellsouth.net>
>> To: Meteorite-list_at_meteoritecentral.com
>> Sent: Friday, September 06, 2002 2:24 PM
>> Subject: [meteorite-list] Meteorite Times - Oriented Irons
>>=20
>> Hello Everyone,
>> =20
>> I just got a chance to look at Jim Tobin's article on oriented irons at
>> Meteorite Times (www.meteoritetimes.com <http://www.meteoritetimes.com> =
).
>> For those new to meteorites in general and oriented meteorites in partic=
ular,
>> I would highly recommend reading this article and examining the pictures=
 Jim
>> has posted. I often see meteories described as "oriented" when in fact =
(to
>> me) they really do not appear to have the characteristics we traditional=
ly
>> ascribe to an oriented meteorite. Jim's article should leave no doubt a=
s to
>> what an oriented iron looks like. I like Jim's analogy of rain running =
off a
>> car windshield.
>> =20
>> Nice job Jim.
>> =20
>> Best wishes,
>> =20
>> -Walter
>> -----------------------------------------------
>> Walter Branch, Ph.D.
>> Branch Meteorites
>> 322 Stephenson Ave., Suite B
>> Savannah, GA 31405 USA
>> www.branchmeteorites.com <http://www.branchmeteorites.com>
>>=20
>>=20


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<HTML>
<HEAD>
<TITLE>Re: [meteorite-list] Meteorite Times - Oriented Irons </TITLE>
</HEAD>
<BODY>
<FONT FACE=3D"Verdana">Hello Jeff,<BR>
<BR>
Good question about the duel orientation on a Taza iron. The specimen Jim m=
entioned in his Meteorite Times article was one I showed him last month. It =
was an interesting little Taza that I picked up during a visit to the Hupe&#=
8217; Brothers in July. <BR>
<BR>
Here is a link to a website showing some pictures of it. Since noticing its=
 possibly-unconventional orientation (if that is what it really is), I have =
seen an even better example of this effect on a Sikhote-Alin individual. I k=
now that one of you out there reading this has access to the S-A specimen I =
am referring to, so hop in with a picture if you like. <BR>
<BR>
Anyway, here is the link. Any thoughts on its formation are welcome. Perhap=
s it is not orientation at all.<BR>
<BR>
http://aristotle.isu.edu/wheel/wheel.htm<BR>
<BR>
Cheers,<BR>
<BR>
Martin<BR>
<BR>
<BR>
<BR>
On 9/6/02 6:42 AM, &quot;Jeff Kuyken&quot; &lt;jeff_at_meteoritesaustralia.com=
&gt; wrote:<BR>
<BR>
</FONT><BLOCKQUOTE><FONT FACE=3D"Verdana">G'day List,<BR>
&nbsp;<BR>
I also just took a look at the really interesting article on oriented meteo=
rites in this month's Meteorite Times. The opening paragraph got me thinking=
 about one of my pieces.<BR>
&nbsp;<BR>
<I>&quot;I saw a small iron this last month that was oriented in a very str=
ange manner. It had a melted lip on both sides. That is an interesting trick=
.&quot; </I>- Jim Tobin (Meteorite Times, September 2002)<BR>
&nbsp;<BR>
So just how do you get a specimen like this? I'm sure someone out there cou=
ld give a good answer. I would love to know. I have included the link below =
to a page I quickly put together showing my piece and another interesting li=
ttle Taza as well. Also, I have included a link on that page for those that =
were following the Best Multi Coloured Chondrules thread.<BR>
&nbsp;<BR>
http://www.meteoritesaustralia.com/features/taza2.html<BR>
&nbsp;<BR>
Hope you all enjoy and would also like hearing any responses.<BR>
&nbsp;<BR>
Thanks,<BR>
&nbsp;<BR>
Jeff Kuyken<BR>
I.M.C.A. #3085<BR>
www.meteoritesaustralia.com &lt;http://www.meteoritesaustralia.com&gt; <BR>
&nbsp;<BR>
----- Original Message ----- <BR>
</FONT><BLOCKQUOTE><FONT FACE=3D"Verdana"><B>From:</B> Walter Branch &lt;mail=
to:branchw_at_bellsouth.net&gt; &nbsp;<BR>
<B>To:</B> Meteorite-list_at_meteoritecentral.com <BR>
<B>Sent:</B> Friday, September 06, 2002 2:24 PM<BR>
<B>Subject:</B> [meteorite-list] Meteorite Times - Oriented Irons<BR>
<BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">Hello Everyone,<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">I just got a chance to look at Jim=
 Tobin's article on oriented irons at Meteorite Times (www.meteoritetimes.co=
m &lt;http://www.meteoritetimes.com&gt; ). &nbsp;For those new to meteorites=
 in general and oriented meteorites in particular, I would highly recommend =
reading this article and examining the pictures Jim has posted. &nbsp;I ofte=
n see meteories described as &quot;oriented&quot; when in fact (to me) they =
really do not appear to have the characteristics we traditionally ascribe to=
 an oriented meteorite. &nbsp;Jim's article should leave no doubt as to what=
 an oriented iron looks like. &nbsp;I like Jim's analogy of rain running off=
 a car windshield.<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">Nice job Jim.<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">Best wishes,<BR>
</FONT></FONT><FONT FACE=3D"Verdana"> <BR>
</FONT><FONT SIZE=3D"2"><FONT FACE=3D"Arial">-Walter<BR>
-----------------------------------------------<BR>
Walter Branch, Ph.D.<BR>
Branch Meteorites<BR>
322 Stephenson Ave., Suite B<BR>
Savannah, GA &nbsp;31405 USA<BR>
www.branchmeteorites.com &lt;http://www.branchmeteorites.com&gt; <BR>
</FONT></FONT><FONT FACE=3D"Verdana"><BR>
</FONT></BLOCKQUOTE></BLOCKQUOTE><FONT FACE=3D"Verdana"><BR>
</FONT>
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Received on Fri 06 Sep 2002 01:19:33 PM PDT


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