It looks like Burled Wood and is likely a veneer. Not sure of value but there are a number of well-known types of burls (each from a particular species) they are highly valued and sliced into veneers for furniture, inlay in doors, picture frames, household objects, automobile interior paneling and trim.

https://www.google.ca/search?q=burled+wo...

Hey i was wondering if anyone know maybe what kind of table this is like what could it be made out of it pretty heavy and if its maybe worth something tia