[meteorite-list] CAI's - Formation Age

From: Galactic Stone & Ironworks <meteoritemike_at_meteoritecentral.com>
Date: Sun, 28 Feb 2010 09:10:50 -0500
Message-ID: <e51421551002280610q134f1d6au37e78ce89b6e94e5_at_mail.gmail.com>

Hi List,

I can't recall exactly how old most CAI's are. I know they were
formed a few million years before chondrules, but does anyone have a
more precise age for these? I think it was around 4.6+ billion years,
give or take a few minutes....?

Best regards,

MikeG

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Mike Gilmer - Galactic Stone & Ironworks Meteorites
http://www.galactic-stone.com
http://www.facebook.com/galacticstone
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Received on Sun 28 Feb 2010 09:10:50 AM PST