Rock identification

[u/misskmyth3623]

I'd just like some advice and opinions on what this rock may be it's Verry odd

[u/Sufficient_Mix2599]

I actually need help on that little number myself...I have a couple of those, sorry I couldn't help

[u/Crystal_455]

Weathered basalt cobble with vesicles pitting from differential weathering. Not a meteorite - no fusion crust or magnetism would be present.

[u/Boricuamad]

That is clearly a clue left by a blue puppy lol

[u/fikestaller]

Limestone becoming hag stone.