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
withDear List,
While studying the problems associated with number borrowing I came upthea 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 usingconfidence.term suspected pairing and others are submitting suspected pairings to laboratories. This is good news and will help improve collectorIf every dealer did his/her best to follow the rules set forth by thethe
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 inthousandsabove listed meteorites. This is why we take exception to anybody using these numbers that has not made their material official. We spendevery month on the study of NWA material and do not depend on grant money.this
This money comes directly out of our pockets. I hope a month from nowlist is shorter. I will become more specific if needed in the future.Nowlets 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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