[meteorite-list] R: acid for pallasite
From: Francesco Moser <cojack_at_meteoritecentral.com>
Date: Wed, 21 Sep 2016 15:33:05 +0200
Thanks a lot!!!
I found this acid in a shop near my home for less than 8$/kg, I will try!
Da: Murray Paulson [mailto:murray.paulson at gmail.com]
Inviato: mercoled? 21 settembre 2016 05:34
A: Francesco Moser <cojack at tiscali.it>
Oggetto: Re: [meteorite-list] acid for pallasite
I have used Oxalic acid in a 5 to 10% solution to clean up rust. I discovered it from friend in the Lapidary community. It cleans up rust stains on counter tops and on steel. You can buy the white crystal powder in some hardware shops and Lapidary shops.
I have used a laser to cut stainless steel and the heat causes the cut margins to rust. A short soak in a 5 % solution cleans it up.
On Tue, Sep 20, 2016 at 8:43 AM, Francesco Moser via Meteorite-list <meteorite-list at meteoritecentral.com> wrote:
> Wich kind of acid I can use for dissolve the iron/rust in a Pallasite,
> so I can save the Olivine?
> Thanks a lot!
> Questa e-mail ? stata controllata per individuare virus con Avast antivirus.
> Visit our Facebook page https://www.facebook.com/meteoritecentral and
> the Archives at http://www.meteorite-list-archives.com
> Meteorite-list mailing list
> Meteorite-list at meteoritecentral.com
--- Questa e-mail ? stata controllata per individuare virus con Avast antivirus. https://www.avast.com/antivirusReceived on Wed 21 Sep 2016 09:33:05 AM PDT