RE: [meteorite-list] Re: Cleaning Meteorites

2004-01-29 Thread mark ford

Ryan,

 If it's been cut or sliced, it's probably already had cutting coolant
(water or oil) and maybe alcohol all over it, so unless it's a pristine
specimen, then it's already been subjected to terrestrial water/liquids.


 Anhydrous Alcohol (99+% ethanol) is best for cleaning since it will
pretty well totally evaporate away, unlike distilled water.

Mark F.



-Original Message-
From: RYAN PAWELSKI [mailto:[EMAIL PROTECTED] 
Sent: 29 January 2004 02:58
To: [EMAIL PROTECTED]
Subject: [meteorite-list] Re: Cleaning Meteorites

Good Evening List,


As long as we're talking about cleaning specimens, would isopropyl
alcohol be ok for touching up an achondrite? Due to the fact that it has
30% water content, I wouldn't use it on any visable metal bearing
meteorites. But would it be ok on an achondrite? Any input will be
appreciated. Thanks!


-Ryan

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[meteorite-list] Re: Cleaning Meteorites

2004-01-28 Thread RYAN PAWELSKI
Good Evening List,


As long as we're talking about cleaning specimens, would isopropyl alcohol be ok for 
touching up an achondrite? Due to the fact that it has 30% water content, I wouldn't 
use it on any visable metal bearing meteorites. But would it be ok on an achondrite? 
Any input will be appreciated. Thanks!


-Ryan

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Re: [meteorite-list] Re: Cleaning Meteorites

2004-01-28 Thread Howard Wu
You can buy 99% isopropanol at the drugstore if you look for it. I no longer find it at my local Riteaid but picked up two bottles at Vons before the strike.

HowardRYAN PAWELSKI [EMAIL PROTECTED] wrote:
Good Evening List,As long as we're talking about cleaning specimens, would isopropyl alcohol be ok for touching up an achondrite? Due to the fact that it has 30% water content, I wouldn't use it on any visable metal bearing meteorites. But would it be ok on an achondrite? Any input will be appreciated. Thanks!-Ryan__Meteorite-list mailing list[EMAIL PROTECTED]http://www.pairlist.net/mailman/listinfo/meteorite-listBT 
Yahoo! Broadband - Free modem offer, sign up online today and save £80

Re: [meteorite-list] Re: Cleaning Meteorites

2004-01-28 Thread Howard Wu
You can buy 99% isopropanol at the drugstore if you look for it. I no longer find it at my local Riteaid but picked up two bottles at Vons before the strike.

HowardRYAN PAWELSKI [EMAIL PROTECTED] wrote:
Good Evening List,As long as we're talking about cleaning specimens, would isopropyl alcohol be ok for touching up an achondrite? Due to the fact that it has 30% water content, I wouldn't use it on any visable metal bearing meteorites. But would it be ok on an achondrite? Any input will be appreciated. Thanks!-Ryan__Meteorite-list mailing list[EMAIL PROTECTED]http://www.pairlist.net/mailman/listinfo/meteorite-listBT 
Yahoo! Broadband - Free modem offer, sign up online today and save £80

[meteorite-list] Re Cleaning Meteorites Thanks

2004-01-25 Thread WAHLPERRY
 Hi list,

Thanks for all the help with cleaning meteorites.I will let you know how it turns out.

Thanks,

Sonny