[meteorite-list] Fw: New Issue: Granite-like rocks on Vesta

From: Jerry Flaherty <grf2_at_meteoritecentral.com>
Date: Thu, 25 Jun 2009 21:29:49 -0400
Message-ID: <1E9B89CEE454494589FA65E57DAF011B_at_ASUS>

List/Darren you had asked once about granite. I don't remember if was a
compositional or an origin issue.
I do know that granite's crystaline structure results from slow cooling
under monumental pressures [substantially 5 miles of overburden is a
commonly mentioned denominator-often referred to as "the roots of
mountains".
So what if anything does this tell us about Vesta's possible history?
Jerry Flaherty
----- Original Message -----
From: "PSRD" <psrd at higp.hawaii.edu>
To: <PSRDMAIL at soest.hawaii.edu>
Sent: Thursday, June 25, 2009 5:03 PM
Subject: New Issue: Granite-like rocks on Vesta


> Announcement from Planetary Science Research Discoveries [PSRD] wedsite
>
> New article online: The Complicated Geologic History of Asteroid 4 Vesta
>
> -- Meteorites from asteroid 4 Vesta show that it contains patches of
> granite-like rock.
>
> ---------
> We invite you to:
> READ: First summary paragraph for a quick overview
> PRINT: pdf version
> VIEW: short slide summary
> ---------
> FULL ARTICLE at:
> http://www.psrd.hawaii.edu/June09/Vesta.granite-like.html
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>
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Received on Thu 25 Jun 2009 09:29:49 PM PDT