Today's Meteorite Picture of the Day: Ksar Daghara 001
Contributed by: Fabien Kuntz
http://www.tucsonmeteorites.com/mpod.asp
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Phil,
70% Nitric Acid is fairly common. Nital mixtures vary. So 'best' is
subjective.
Very dangerous stuff! Use safety gear.
Jim
On 9/12/2013 8:17 AM, Joshua Tree Earth Space Museum wrote:
Francesco:
Do you mean sodium nitrate (NaNO3)?
While we're on the topic, which solution of
Francesco:
Do you mean sodium nitrate (NaNO3)?
While we're on the topic, which solution of nitric acid works best for
making nitol? The purest I can find seems to be 67.2%. What would be the
ratio of alcohol added to make nitol?
Phil Whitmer
Joshua Tree Earth Space Museum
Hello, I have a
Voyager 1 has left the solar system!
http://www.sciencenews.org/view/generic/id/353199/description/At_last_Voyager_1_slips_into_interstellar_space
Martin
Postfach fast voll? Jetzt kostenlos E-Mail Adresse @t-online.de sichern
Hello Listers,
So I stopped by the Rock show yesterday at the Ramada inn for a bit and walked
around with a friend. I saw a lot of minerals and some meteorites
and the ones I saw, it seemed Chelyabinsk was popular. The lowest price I saw
was $8 a gram and the the top was around $30, but those
I would use steam distilled water insted of alcohol. Less dangerous. Have had
personal bad experance with nitol. If you use nitol, then keep in a ice bath
to keep it stable.
Thanks, Derek.
Joshua Tree Earth Space Museum dori...@embarqmail.com wrote:
Francesco:
Do you mean sodium nitrate
I have purchased Nital from chemical-supermarket.com. Premixed and much easier
to not have to worry about improper mixing techniques and proper ratios.
Shipping is a little costly due to safety, but still worth it for me. I
normally get the Nital 10% Nitric, but they have different ratios
MARS RECONNAISSANCE ORBITER HIRISE IMAGES
September 12, 2013
o Gullied Massif in the Nereidum Montes
http://hirise.lpl.arizona.edu/ESP_032522_1345
This observation shows a beautiful example of gullies in a
massif in Nereidum Montes, located in Argyre Planitia, one of
the largest
Derek's recommendation brings up an interesting point. What is the function of
the alcohol? Post etched irons are usually rinsed in distilled water anyways to
remove the Nital, so why use alcohol at all?
Mendy Ouzillou
On Sep 12, 2013, at 8:35 AM, Derek Yoost mine...@optonline.net wrote:
I
List,
UK / Holland Fireball 12SEP2013
http://lunarmeteoritehunters.blogspot.jp/2013/09/uk-holland-fireball-meteor-12sep2013.html
Dirk Ross...Tokyo
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Hello list,
I thought I'd share this funny comeback to criticism of our government's space
budget posted on imgur.com
Here's the link: http://imgur.com/tI8IsyR
Enjoy!
-Erik
Sent from my iPhone
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Hello List
I have an Diogenite Breccia weight 116g for sale at competitive price
,please take a look via those links
http://www.flickr.com/photos/62957552@N06/8593819770/in/set-72157634631731548/
http://www.flickr.com/photos/62957552@N06/8593825862/in/set-72157634631731548/
Coprolite Happens!
Just kidding, nice example,
Adam
From: rachid chaoui chaouirachi...@gmail.com
To: meteorite-list@meteoritecentral.com
Sent: Thursday, September 12, 2013 6:39 PM
Subject: [meteorite-list] AD:116g Digenite Breccia
Hello List
I have an
Below is a recent paper about the evaluation of extraterrestrial
impacts in mass extinctions, which I found both thoughtful and
an interesting read.
Racki, G., 2011, The Alvarez impact theory of mass extinction;
limits to its applicability and the “great expectations syndrome”
Acta
I had an archaeologist email me today asking about custom labels, and also
if I could help with identifying a possible ancient meteorite he found this
year.
I received permission to send this question to my fellow colleagues which
may
have more insight into this topic. Read below, or click on
Hello Roman,
It is really quite simple.
Since he is in Phoenix AZ, he should go straight to Arizona State
University (ASU) they have an archaeology department and some of the
top meteorite experts.
Perfect place to get answers to all his questions.
Anne M. Black
www.IMPACTIKA.com
List,
Now have reports-
MBIQ Detects CA WA BC Meteor/s 2020 / 2100 PDT 12SEP2013
http://lunarmeteoritehunters.blogspot.jp/2013/09/mbiq-detects-ca-wa-bc-meteors-12sep2013.html
Dirk Ross...Tokyo
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Hi Bulletin Watchers,
The Bulletin has been busy lately. Many new approvals from all over
the world. Many interesting types and localities.
Link -
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