Found this porous rock on the shore of the Arkansas River. Doesnt seem magnetic but my magnet is small and weak. Has a bunch of quartz looking stones sticking out of the pores...
Nice! Arkansas has the crater of diamonds which of course is/was volcanic, but I live 60 miles north of the mine. Probably travelled down the river or something. It would be nice it the quartz looking stuff was diamonds
I agree with that. We live in the Kings Mountain belt which was an ancient volcano so I wonder if some of the stuff I find isn't from it. I am always finding thing's that look like diamonds.