Roman and List,

I have had some surprising results using acid to clean meteorites. I have a piece of Zag that I cleaned about 4 years ago and it looks like it fell yesterday. Fresh as can be with no stains. I think many newbie collectors would be fooled that this slice is from a fresh fall. Bernd would probably know the truth from a mile off though.

I have also cleaned Juancheng, Selma and many NWA's with great results. Some others, however, just don't want to clean up. Perhaps as the stain ages it becomes more engrained in the stones?

Of course I don't clean all my meteorites because I am not 100% sure of long term affects. Will it crumble in 10 years? etc.. I also think there is some merit to have "unaltered" specimens.

Cheers,

tett
Owen Sound, Ontario

P.S. Roman.  No can do in November.  December?


----- Original Message ----- From: "Roman Jirasek" <[EMAIL PROTECTED]>
To: "Adam Hupe" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Friday, November 12, 2004 8:53 AM
Subject: Re: [meteorite-list] Self Proclaimed Pairing List



Amgala*
Cleaned Zag being substituted, only one well known dealer still at fault.

Hi Adam, are you at liberty to let us know who this dealer is? I think the collecting community needs to know. I would hate to see a collector buy a Zag thinking it was a fresh new fall.

Best regards,

Roman Jirasek
www.meteoritelabels.com


----- Original Message ----- From: "Adam Hupe" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, November 11, 2004 11:45 PM Subject: [meteorite-list] Self Proclaimed Pairing List


Dear List,

While studying the problems associated with number borrowing I came up
with
a list of the most abused names.  I see there have been some improvements
lately in this area such as web sites have been changed, some are using
the
term suspected pairing and others are submitting suspected pairings to
laboratories.  This is good news and will help improve collector
confidence.
If every dealer did his/her best to follow the rules set forth by the
NomCom, meteorite collecting could evolve to the next plateau. Here are a
few examples that could stand some improvement:



Amgala* Cleaned Zag being substituted, only one well known dealer still at fault.

NWA 1109*
Still being sold as a Howardite - Name borrowed heavily - Self proclaimed
pairings

NWA 1068
Self proclaimed pairings

NWA 1110*
Mass self proclaimed pairings

NWA 1877*
Self proclaimed pairings

NWA 1817*
Self proclaimed pairings

NWA 1827
Self proclaimed pairings

NWA 1878*
Self proclaimed pairings

NWA 1929
Mass self proclaimed pairings

NWA 3118*
Mass self proclaimed pairings

NWA 3140*
Mass self proclaimed pairings

* Studies paid for by The Hupe Collection

As you can see by the number of asterisks we have a large investment in
the
above listed meteorites.  This is why we take exception to anybody using
these numbers that has not made their material official.  We spend
thousands
every month on the study of NWA material and do not depend on grant money.
This money comes directly out of our pockets. I hope a month from now
this
list is shorter. I will become more specific if needed in the future.
Now
lets have some fun doing the right thing.

All the best,

------------------------------------
Adam Hupe
The Hupe Collection
Team LunarRock
IMCA 2185
[EMAIL PROTECTED]






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