IndianRiverSonrise
Sr. Member
- #1
Thread Owner
I found this at one of the wreck beaches and it seemed out of place. I wondered if it was a ballast rock. It seems too light for that to me. It is so porous it seems like a volcanic rock or something. Or maybe just a piece of tumbled coral. I don't know. Any ideas appreciated.
Maybe used for another purpose like scraping off surfaces.
Maybe used for another purpose like scraping off surfaces.