[Rockhounds] glacial erratics (was Stonehenge geology resolved)

[Dora Smith]

Not bad.  You could turn that in for a PSP class project!

Yours,
Dora Smith
Austin, TX
tiggernut24 at yahoo.com
----- Original Message ----- 
From: "Gary Brown" <gbrown at catspaw-minerals.com>
To: "'Rockhounds at drizzle.com: A mailing list for rock and gem collectors'" 
<rockhounds at lists.drizzle.com>
Sent: Tuesday, February 03, 2009 2:43 PM
Subject: RE: [Rockhounds] glacial erratics (was Stonehenge geology resolved)


> On further thought...  How about some PaintShop Pro fun?
>
> My selections, sort of:
>
> http://www.catspaw-minerals.com/images/rock_select.jpg
>
> I cut the rock from the left and rotated it left to make the bedding
> horizontal.
>
> I cut the rock from the right and rotated it right to make the bedding
> horizontal.
>
> I resized the right chunk to more-or-less match the bedding thickness on 
> the
> left.
>
> I swapped the left and right cuts to line up the beds.
>
> Then did an unsharp-mask to kick up the contrast.
>
> Without annotation:
>
> http://www.catspaw-minerals.com/images/join_rocks.jpg
>
> With some circles to highlight matches.
>
> http://www.catspaw-minerals.com/images/join_2.jpg
>
> Considering the camera angles and lighting, I think we have a match...
>
>
> GcB
>
> -- 
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