Hi Bernd and all,
Nitric acid is bad stuff. It will stain your skin and should only be used
with protective gloves and googles. It is a cancer causing material and
extream caution should be used at all times with this acid.It also tends
to explode when mixed with different items. Other than
http://www.youtube.com/watch?v=UdlEEfzH64w
Please enjoy my new movie.
Its large 28kg endpiece of Morasko etched in real time.
Specimen from Tomasz Jakubowski collection.
-[ MARCIN CIMALA ]-[ I.M.C.A.#3667 ]-
http://www.Meteoryty.pl marcin(at)meteoryty.pl
Hello Marcin,
Thank you very much for that experience!
http://www.youtube.com/watch?v=UdlEEfzH64w
I've never seen the etching of an iron in real time ... only the descriptions
and pictures in books and treatises on the subject. Very, very instructive!!!
I even understood a few words like
@meteoritecentral.com
Sent: Monday, July 18, 2011 5:56 PM
Subject: [meteorite-list] Etching of large MORASKO
Hello Marcin,
Thank you very much for that experience!
http://www.youtube.com/watch?v=UdlEEfzH64w
I've never seen the etching of an iron in real time ... only the
descriptions
and pictures
Hi, Marcin. Thanks for sharing the video. If you think that etch was
fast you should try some ferric chloride; this 7 minute etch would
have probably taken less than 60 seconds!
Regards,
Michael in so. Cal
On Mon, Jul 18, 2011 at 10:05 AM, Marcin Cimala mar...@meteoryt.net wrote:
Thanks all.
Very nice video!
Regards,
Michael Johnson
http://www.rocksfromspace.org
- Original Message -
From: Marcin Cimala mar...@meteoryt.net
Cc: Meteorite List meteorite-list@meteoritecentral.com
Sent: Mon, 18 Jul 2011 08:08:43 -0700 (PDT)
Subject: [meteorite-list] Etching of large MORASKO
http
Michael kindly wrote: Very nice video!
Hello Michael and List,
Although it has been said many times before, we should put potential newbies,
who would like to etch an iron meteorite with nitol, on the alert: Please, be
careful and do wear protective gloves and goggles, because, and let me now
Bernd:
You would have made an excellent chemist.
Retired Chemist Dave
--- On Mon, 7/18/11, Bernd V. Pauli bernd.pa...@paulinet.de wrote:
From: Bernd V. Pauli bernd.pa...@paulinet.de
Subject: [meteorite-list] Etching of large MORASKO
To: meteorite-list@meteoritecentral.com
Date: Monday
Hi Bernd and all,
Nitric acid is bad stuff. It will stain your skin and should only be
used with protective gloves and googles. It is a cancer causing
material and extream caution should be used at all times with this
acid.It also tends to explode when mixed with different items. Other
than
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