[woodbutcher1963]

Looks like a chunk of granite. Similar to what they dig out of the ground here in NH.

[Red Badger]

Would be neat if it had some writing on it!..............

[BBQToadRibs2]

“Looks like a chunk of granite. Similar to what they dig out of the ground here in NH.”

That’s exactly my first thought. Can’t really see that well, but it appears to have a granite-like crystal structure. But again, can’t see well enough.

[Red Badger]

Looks like a pink granite they use to make Surface Plates.................

[Candor7]

I agree....I have seen it in Crawford Notch.

Meanwhile a local Martian peers into the rover camera.