[meteorite-list] Any irons/stony-irons linked to known stones?

From: Melanie Matthews <miss_meteorite_at_meteoritecentral.com>
Date: Tue, 31 Aug 2010 09:13:10 -0700 (PDT)
Message-ID: <468310.67516.qm_at_web114004.mail.gq1.yahoo.com>

Is it theorized that the parent asteroids of ordinary and carbonaceous
chondrites, might be differentiated with iron cores?


 -----------
-Melanie
IMCA: 2975
eBay: metmel2775
Known on SkyRock Cafe as SpaceCollector09

I eat, sleep and breath meteorites 24/7.



----- Original Message ----
From: Jeff Kuyken <info at meteorites.com.au>
To: barrat at univ-brest.fr; Melanie Matthews <miss_meteorite at yahoo.ca>
Cc: Meteorite List <meteorite-list at meteoritecentral.com>
Sent: Tue, August 31, 2010 4:54:07 AM
Subject: Re: [meteorite-list] Any irons/stony-irons linked to known stones?

I've been reading up recently on various parent-bodies etc and there are a bunch
of theories out there regarding various irons and stones. One that I can think
of off the top of my head is that some consider the Horse Creek iron to have a
potential origin in common with the Aubrites and/or Enstatite Chondrites.

Cheers,

Jeff


----- Original Message ----- From: <barrat at univ-brest.fr>
To: "Melanie Matthews" <miss_meteorite at yahoo.ca>
Cc: "Meteorite List" <meteorite-list at meteoritecentral.com>
Sent: Tuesday, August 31, 2010 4:37 PM
Subject: Re: [meteorite-list] Any irons/stony-irons linked to known stones?


> Hi,
>
> at present, excepted winonaites with IAB irons, no known group of iron is
> connected to a group of achondrite.
>
> The situation is slightly different for mesosiderites and pallasites. The
> silicate portion of the mesosiderites is certainly linked to HEDs but the
metal
> and the silicates are not genetically linked. Concerning pallasites, they have
> been considered to be linked with IIIAB irons, but that's really unlikely (see
> the recent paper in PSRD by Scott...).
>
> Again, it is unlikely that the large impact basin in Vesta displays the core
of
> the body...
>
> cheers
>
> Jean-Alix
>
>
>
> Selon Melanie Matthews <miss_meteorite at yahoo.ca>:
>
>> Are any chondrites and/or achondrites suspected as originating from the same
>> parent body as any known irons and stony-irons?
>>
>>
>> Someone mentioned something asking about the possibility of some irons coming
>> from 4 Vesta in another thread, not too long ago...
>>
>>
>> Cheers
>>
>> -----------
>> -Melanie
>> IMCA: 2975
>> eBay: metmel2775
>> Known on SkyRock Cafe as SpaceCollector09
>>
>> I eat, sleep and breath meteorites 24/7.
>>
>>
>>
>>
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Received on Tue 31 Aug 2010 12:13:10 PM PDT