Thank you 😊... and I would say they were right! Plenty of igneous rocks are high density and are attracted to a magnet... notably those in the basalt family.
Welcome to Tnet.
Also I took a dremel to it because it looks like metal so maybe it is a giant piece of slag or something covered in rock?
Also I took a dremel to it because it looks like metal so maybe it is a giant piece of slag or something covered in rock
Nice!!! Congrats!!!