You are browsing the archive for veins Archives - AGU Blogosphere.

21 December 2011

Mystery Rock #5

I haven’t posted a mystery rock in awhile, and I have some catching up to do! A little over a month ago I received an email from Liz, who is a Middle School teacher in the Boston area. Liz wrote, Once you have a moment and are not too busy with post-wedding stuff, could you take a look at the rock pics I have attached? The 8th grader I work …