Could this be a stromatoporoid? Or not?

[exe]

[Fossildude19]

Moved to FOSSIL ID.

[bockryan]

Cool colors, could we get a picture from the "bottom?" Where is this from? Initial impression is "no," but not impossible!

[exe]

I didn't take the rock with me, and I'm no longer at the location but I have some fragments that look like that from my previous trips. Hope this helps (found in Anyer beach, Indonesia)

[EmileC]

On 6/29/2023 at 8:25 AM, exe said:

I didn't take the rock with me, and I'm no longer at the location but I have some fragments that look like that from my previous trips. Hope this helps (found in Anyer beach, Indonesia)

Those rocks don't look like fossils to me, but I would need to see more pictures to be sure. As for the original picture, I can't say for certain with that pic only, but I think it's just a rock.

[Tidgy's Dad]

Not a stromatoporoid. 

Rock of some kind, can't tell if it's altered finely bedded limestone or something like banded agate. 

[DPS Ammonite]

Color looks a little bright. Looks kind of man made. What is that leg with an s on it?  Another photo looks like piece of wall or floor with multiple layers of plaster/cement and paint. Also could be slag paint waste which might go better with the leg find.

Edited August 29, 2023 by DPS Ammonite