Are those depressions? Possibly caused by rocks falling in the crater form the wall, and then weathering away to dust and blueberries?

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Hi, REB.

It looks like there's a bit of 'uplifting' on the bottom 'slab', note that there even a direction in the tear (maybe Nick can help me with that description) and a depression on another. The fines seem to clump together pretty well. Looks too like 'someone' was trying to draw a heart in the sand.

It was good to see new images from Opportunity's microscopic imager! This one only shows three blueberries, http://marsrovers.jpl.nasa.gov/gallery/all/1/m/241/1M149577811EFF35CYP2956M2M1.JPG, but they're all in a row.

I hope to catch a news briefing on NASA TV via RealPlayer one of these days. Too hectic for us lately.