[meteorite-list] Unusual inclusion in Muonionalusta slice

From: Michael Farmer <mike_at_meteoritecentral.com>
Date: Sun, 30 Oct 2011 00:41:58 +0200
Message-ID: <1B3458D5-512C-418B-8280-6248C425F9D5_at_meteoriteguy.com>

I have cut muonio and Nantan with same feature, it is terrestrial replacement of triolite nodule.


Michael Farmer

Sent from my iPad

On Oct 30, 2011, at 12:27 AM, Graham Ensor <graham.ensor at gmail.com> wrote:

> Yes Mirko that did cross my mind too....perhaps Mike can tell us if
> that was possible as he knew the piece before cutting....was the
> inclusion exposed enough at thge surface for that to have happened?
>
> On Sat, Oct 29, 2011 at 12:39 PM, Mirko Graul <m_graul at yahoo.de> wrote:
>> Hi Mike,
>>
>> that looks really unusual and interesting.
>> But I can see no chondrules.
>> I think there was a hole in the iron (rendered troilite - similar Mundrabilla).
>> In this hole, then sand and sediment has been deposited.
>> After the cutting of the iron, it looks like an inclusion.
>> But this is only a guess.
>>
>> Best regards Mirko
>>
>>
>>
>>
>>
>> Mirko Graul Meteorite
>> Quittenring.4
>> 16321 Bernau
>> GERMANY
>>
>> Phone: 0049-1724105015
>> E-Mail: m_graul at yahoo.de
>> WEB: www.meteorite-mirko.de
>>
>> Member of The Meteoritical Society
>> (International Society for Meteoritics and Planetery Science)
>>
>> IMCA-Member: 2113
>> (International Meteorite Collectors Association)
>>
>>
>>> ________________________________
>>> Von: Mike Miller <meteoritefinder at gmail.com>
>>> An: meteorite-list at meteoritecentral.com
>>> Gesendet: 8:47 Samstag, 29.Oktober 2011
>>> Betreff: [meteorite-list] Unusual inclusion in Muonionalusta slice
>>>
>>> Hello everyone I have been cutting irons for years and never really
>>> noticed an inclusion like this in an iron before. It is a
>>> Muonionalusta slice and reminds me of a stone meteorite....the
>>> inclusion that is. Most of the time an inclusion is a single color.
>>> like a trolite. This one seems to have inclusions in the inclusion?
>>> Maybe they are common and I just never noticed before? Insight would
>>> be appreciated. Thanks for your input.
>>> http://www.meteoritefinder.com/catalog/inclusion.htm
>>>
>>> --
>>> Mike Miller 3835 E Nicole Ave Kingman Az 86409
>>> www.meteoritefinder.com
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Received on Sat 29 Oct 2011 06:41:58 PM PDT