; Meteorite-list@meteoritecentral.com; MexicoDoug
mexicod...@aim.com
Sent: Friday, January 27, 2012 7:38 PM
Subject: Re: [meteorite-list] Etching solution
Jim...nice post. Can you elaborate on the compound?
- Original Message -
From: Jim Wooddell nf11...@npgcable.com
To: Mark Grossman
If someone is aspiring for fourth place, and needs sacrificial material to
practice on, I happen to have a very nice looking wrong:) Willing to trade
a small chunk for a photograph or two of the results.
Out of 'palm' sized slices until I get the main mass cut or knock
another corner off. But
To: MexicoDoug mexicod...@aim.com; meteoritesnorth
meteoritesno...@hotmail.ca; meteorite-list
meteorite-list@meteoritecentral.com
Sent: Fri, Jan 27, 2012 12:32 am
Subject: Fw: [meteorite-list] Etching solution
Did a quick search on the internet. Read this tale from the Meteorite
Association
: Fri, Jan 27, 2012 3:11 am
Subject: Re: [meteorite-list] Etching solution
explosive
Definitely caution when playing around with corrosives is of the first
order...that said,
sure, ethanol is a racing car engine fuel and under the right
conditions can combust; But people drink it even straight
...@aim.com; mar...@westnet.com;
meteoritesno...@hotmail.ca; meteorite-list@meteoritecentral.com
Sent: Friday, January 27, 2012 1:49 AM
Subject: Re: [meteorite-list] Etching solution
Besides water, I'm suspecting Nitric + acetone (Nitkeytone ?) and any
number of other solvents would work
OK
@meteoritecentral.com
Sent: Fri, Jan 27, 2012 6:48 am
Subject: Re: [meteorite-list] Etching solution
I believe there was an article by Hartman a few years back about the
use of
ferric chloride. The conclusion was that it gave a better etch??? I
think
it was in Meteorite-Times.
Jim
Jim Wooddell
http
-
From: MexicoDoug mexicod...@aim.com
To: nf11...@npgcable.com; meteorite-list@meteoritecentral.com
Sent: Friday, January 27, 2012 11:02 AM
Subject: Re: [meteorite-list] Etching solution
Hi Jim,
My respects to all the ferric chloride lovers out there and especially
Ron Hartman, bless him
!
Mark
Mark Grossman
Meteorite Manuscripts
- Original Message -
From: MexicoDoug mexicod...@aim.com
To: nf11...@npgcable.com; meteorite-list@meteoritecentral.com
Sent: Friday, January 27, 2012 1:02 PM
Subject: Re: [meteorite-list] Etching solution
Hi Jim,
My respects to all
: Fri, Jan 27, 2012 6:20 pm
Subject: Re: [meteorite-list] Etching solution
Hi,
Couple of thoughts.
Mark's Law:
If you're standing in the exact same spot as someone else when a
mixture of
nitric acid and ethanol explodes, the sensitivities of the two
individuals
to harm are always the same
Subject: Re: [meteorite-list] Etching solution
Hi Mark,
Would appreciate a reference for the nickel chloride being 15 times
more carcinogenic than soluble nickel nitrate.
That's not what I wrote although it could be true I have no such
reference to support the above.
What I did write
:46 PM
Subject: Re: [meteorite-list] Etching solution
Hi Mark,
Would appreciate a reference for the nickel chloride being 15 times
more carcinogenic than soluble nickel nitrate.
That's not what I wrote although it could be true I have no such
reference to support the above.
What I did write
: [meteorite-list] Etching solution
Hi Doug,
Thanks for the comments.
I'm a Certified Industrial Hygienist and a Certified Safety Professional
and have been in the chemical health and safety field for more years than
I care to admit. Before that, I used to work as an analytical chemist
hi! cheers!
Steve Dunklee
http://www.sciencelab.com/msds.php?msdsId=9925886
--- On Sat, 1/28/12, MexicoDoug mexicod...@aim.com wrote:
From: MexicoDoug mexicod...@aim.com
Subject: Re: [meteorite-list] Etching solution
To: mar...@westnet.com, Meteorite-list@meteoritecentral.com
Date
http://multietch.com/
cheers
--- On Sat, 1/28/12, Steve Dunklee steve.dunk...@yahoo.com wrote:
From: Steve Dunklee steve.dunk...@yahoo.com
Subject: Re: [meteorite-list] Etching solution
To: mar...@westnet.com, Meteorite-list@meteoritecentral.com, MexicoDoug
mexicod...@aim.com
Date
@meteoritecentral.com; MexicoDoug
mexicod...@aim.com
Sent: Fri, Jan 27, 2012 8:17 pm
Subject: Re: [meteorite-list] Etching solution
Hi Doug,
Thanks for the comments.
I'm a Certified Industrial Hygienist and a Certified Safety
Professional and
have been in the chemical health and safety field
Subject: Re: [meteorite-list] Etching solution
Hi Mark
Wow, with the due respect, all that experience under your belt, I
really am surprised you confused the difference between threshold
toxicity level and toxic activity! But it illustrates the dangers of
misinterpretion that are part of life
Subject: Re: [meteorite-list] Etching solution
To: mar...@westnet.com,
Meteorite-list@meteoritecentral.com,
MexicoDoug mexicod...@aim.com
Date: Saturday, January 28, 2012, 2:52 AM
hi! cheers!
Steve Dunklee
http://www.sciencelab.com/msds.php?msdsId=9925886
--- On Sat
PM
Subject: Re: [meteorite-list] Etching solution
Hi Mark
Wow, with the due respect, all that experience under your belt, I
really am surprised you confused the difference between threshold
toxicity level and toxic activity! But it illustrates the dangers of
misinterpretion that are part
...@westnet.com; Meteorite-list@meteoritecentral.com
Sent: Saturday, January 28, 2012 12:18 AM
Subject: Re: [meteorite-list] Etching solution
Sure Mark, now that you dropped the respectful line completely, I don't
appreciate being baited.
One last item - you may want to calculate the percent
-
From: Steve Dunklee steve.dunk...@yahoo.com
To: markig mar...@westnet.com; Meteorite-list
Meteorite-list@meteoritecentral.com; MexicoDoug mexicod...@aim.com
Sent: Fri, Jan 27, 2012 11:37 pm
Subject: Re: [meteorite-list] Etching solution msds ferric chloride
http://www.sciencelab.com/msds.php
Hello all.
I am going to perform my first etch, of a Sikhote-Alin slice with Nitol, but I
was wondering if Isopropyl can be substituted for the Ethanol? Any advise
would be apreciated.
Thanks
Craig
__
Visit
-list@meteoritecentral.com
Sent: Thu, Jan 26, 2012 7:34 pm
Subject: [meteorite-list] Etching solution
Hello all.
I am going to perform my first etch, of a Sikhote-Alin slice with
Nitol, but I
was wondering if Isopropyl can be substituted for the Ethanol? Any
advise would
be apreciated.
Thanks
at 2 - 3 N.
Hope that was a better answer, sorry for not finishing the first
kindest wishes
Doug
-Original Message-
From: Craig Moody meteoritesno...@hotmail.ca
To: mexicodoug mexicod...@aim.com
Sent: Thu, Jan 26, 2012 9:42 pm
Subject: RE: [meteorite-list] Etching solution
Much
.
-Original Message-
From: MexicoDoug mexicod...@aim.com
To: meteoritesnorth meteoritesno...@hotmail.ca; Meteorite-list
Meteorite-list@meteoritecentral.com
Sent: Thu, Jan 26, 2012 10:30 pm
Subject: Re: [meteorite-list] Etching solution
Craig,
Let me add (the message actually got away before being
Meteorite Manuscripts
- Original Message -
From: MexicoDoug mexicod...@aim.com
To: mexicod...@aim.com; meteoritesno...@hotmail.ca;
Meteorite-list@meteoritecentral.com
Sent: Thursday, January 26, 2012 11:23 PM
Subject: Re: [meteorite-list] Etching solution
PS - if you don't have a hood
Back in my coin collecting days I use to use a product similar to this to read the worn off dates on Buffallo nickles. A few drops were put on the blank spot in a few seconds a weak date could be read. Can't remember if it contained a nickle salt or an iron salt solution. Any coin collecting list
Thanks very much to everyone for the help on this . . .
Mark
Do you Yahoo!?
Free online calendar with sync to Outlook(TM).
Dear List,
I'm trying to locate etching solution capable of etching Widmanstatten patterns to view on meteorites. I understand it's nitric acid? I got the "bright" idea of checking my local electronic supply house for PC board etching solution and it seems that ferric chloride is used to etch
Hello, Mark and the list,
think ferric chloride is not strong enough to etch Fe / Ni, but havent
ever tried...;-
You can find a quite good recipe for the etching solution from R.O.
Nortons book Rocks from Space (page 415). There is also advised,
how to check Ni from the potential meteorites
If you dilute the acid always add the acid to the
waternever the otherway around.
Mark M.
- Original Message -
From:
Pekka
Savolainen
To: Mark Jackson
Cc: [EMAIL PROTECTED]
Sent: Friday, July 18, 2003 12:21
PM
Subject: Re: [meteorite-list] etching
] (for IMCA member
contact)Authenticity Guaranteedwww.meteoritecollectors.org
- Original Message -
From:
Mark
Jackson
To: [EMAIL PROTECTED]
Sent: Friday, July 18, 2003 11:36
AM
Subject: [meteorite-list] etching
solution
Dear List,
I'm trying to locate
Thanks, Tom,
yes, indeed, Norton says in the Ensyclopedia of Meteorites (Appendix D, page
316);
"Etching with ferric chloride usually brings terror to the hearts of the
seasoned
meteorite collector and museum curator..."
So it should work, but the result may be not the best one, just
- Original Message -
From:
MarkJackson
To:
[EMAIL PROTECTED]
Sent: Friday, July 18, 2003 11:36 AM
Subject: [meteorite-list] etching solution
Dear List,
I'm trying to locate etching solution capable of etching Widmanstatten
patter
Guaranteedwww.meteoritecollectors.org
- Original Message -
From:
Pekka
Savolainen
To: meteorite1.net
Cc: [EMAIL PROTECTED]
Sent: Friday, July 18, 2003 1:02 PM
Subject: Re: [meteorite-list] etching
solution
Well, when checked the pics, I think I have to try
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