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During recent research into CBb chondrites I stumbled upon an article from 2007
with references from Rubin that shows an image of a CC chondrite with nickel
free metal.
How is this possible?
In past conversations with Scientists when I have asked why do iron meteorites
always have to hav
Ni-free metal occurs within chondrules that have experienced reduction
during melting. These chondrules were originally mostly free of metal
and therefore free of Ni, but contained oxidized iron (FeO) in the
silicate minerals. During reduction, the FeO was converted into Fe
metal (if the redu
Jeff,
Thank you for your well explained points.
As I have said many times before, you would make an excellent teacher as your
answers always stimulate more thoughts.
On that note. you acknowledge that nickel free metal does exist but, from
reduced metal and is very small. With all due respect.
Is
Friday, March 26, 2010 11:06 AM
Subject: Re: [meteorite-list] Nickel free metal in Meteorites
Jeff,
Thank you for your well explained points.
As I have said many times before, you would make an excellent teacher as
your answers always stimulate more thoughts.
On that note. you acknowledge that ni
KNOW ZERO PERCENT DOES EXIST IN
SPACE. SOMETHING DIFFERENT MIGHT BE GOING ON?
THANK YOU AGAIN FOR YOUR HELP.
CARL
> Alan
>
>
> - Original Message -
> From:
> To: "Jeff Grossman" ; "meteoritelist"
>
> Sent: Friday, March 26, 2010 11:06 AM
&
- Original Message -
From:
To: "Alan Rubin" ; "meteoritelist"
Sent: Friday, March 26, 2010 12:23 PM
Subject: Re: [meteorite-list] Nickel free metal in Meteorites
Alan,
Wow, I appreciate that your points are put in terms I can follow but Would
you be so kind
Hi Carl,
Which Kalahari are you referring to? There are 9 in the Met Bull. I did a quick
search on this list and google but didn't turn up any info on nickle free iron
in the Kalahari.
Thanks. Carl2
Carl wrote:
>...SO, THIS MAY EXPLAIN THE KALAHARI FIND OF THIS NICKEL FREE IRON? AND YOUR
>I
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