Wow! Let's hear it for stardust!
- Original Message -
From: "MARK BOSTICK" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, May 24, 2005 2:19 PM
Subject: [meteorite-list] Macrochondrules, My biggest Chondrule
Hello list,
The largest chondrule in my collection (that I am
I for one have been looking for a 10 or 20 gram Saratov without luck? Any
one interested? Jerry
- Original Message -
From: "Martin Altmann" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>;
Sent: Tuesday, May 24, 2005 1:43 PM
Subject: Re: [meteorite-list] Macrochon
PROTECTED]>;
Sent: Tuesday, May 24, 2005 11:40 PM
Subject: Re: [meteorite-list] Macrochondrules/Saratov
> Oddly enough I recently did this with a friable NWA.
>
> Approximately 100 grams was pulverized, separated, softened with 99% IPA,
> dried, and combed over painstakingly with a s
might interested in).
Cheers!
Martin
- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>;
Sent: Tuesday, May 24, 2005 10:05 PM
Subject: Re: [meteorite-list] Macrochondrules/Saratov
Martin A. wrote:
>And the most affordable way to obtain a megachondrule
>i
Oddly enough I recently did this with a friable NWA.
Approximately 100 grams was pulverized, separated, softened with 99% IPA,
dried, and combed over painstakingly with a small paintbrush. Small chunks
of matrix are hard to tell apart from the chondrules given the business of
all the debris..e
Martin A. wrote:
>And the most affordable way to obtain a megachondrule
>is to look for a Saratov, which costs at most dealers not
>more than 2$/g and as it's very crumbly one can easily
>isolate the megachondrules. But start now, to be in time
>for Xmas, if you plan to present your girl a ch
Hello Mark, Christian, and List,
Real "whoppers", ... your macro- or megachondrules!
> Another interesting chondrule is present on NWA 081. The
> pyroxene seems to flower out from where the chondrule is.
> http://www.meteoritearticles.com/colnwa081.html
That's a very interesting example. This m
Hello list,
The largest chondrule in my collection (that I am aware of) is 28 x 25 mm.
A photograph of it can be viewed here.
http://www.meteoritearticles.com/colnwa791.html
That chondrule is visible on the outside of the stone, therefore it could or
could have been much bigger.
Another
artin
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Tuesday, May 24, 2005 7:25 PM
Subject: [meteorite-list] Macrochondrules
An additional post:
BRIDGES J.C. et al. (1997) A survey of clasts and large chondrules in
ordinary chondrites (Meteoritics 32-3, 1997, 389-394) - So
An additional post:
BRIDGES J.C. et al. (1997) A survey of clasts and large chondrules in
ordinary chondrites (Meteoritics 32-3, 1997, 389-394) - Some examples
of megachondrules:
Parnallee, LL3 - 3 mm
Bremervörde, H3 - 4 mm
Estacado, H6 - 7 mm and 10mm
Barratta, L4 - 8 mm
Belle Plaine, L6 - 9
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