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Found along creek bed, has some shell inside the mass.
cool find...I was going to say cave formation till I saw the pores.
Thanks, I'm really close to Natural Bridge Caverns could it be formation?
Cant place it with a quick check of the " field guide to fossils of Texas "..
Coral examples shown have very distinctive inner structures in those pores.
Maybe Sponge......OR......cave deposit
Carefully sanding off an area should prove something, an ex living creature will have a 'structure' and cave
material just a neutral 'plain' look.