[Rockhounds] glacial erratics (was Stonehenge geology resolved)

[Gary Brown]

Sounds like field trip time to me.  Well, at least summer field trip time.

Award to the first person to come up with a decent set of photos documenting
what's-what with a bonus for a validating petrographic analysis of the two
(or more) chunks.

GcB 

-----Original Message-----
From: rockhounds-bounces at lists.drizzle.com
[mailto:rockhounds-bounces at lists.drizzle.com] On Behalf Of Lanny R
Sent: Tuesday, February 03, 2009 1:27 PM
To: Rockhounds at drizzle.com: A mailing list for rock and gem collectors
Subject: Re: [Rockhounds] glacial erratics (was Stonehenge geology resolved)

I don't doubt your proposed possiblity Pete, just thinking numbers -- I
haven't seen a whole lot of rocks broken and sagging in the middle.  ....