i love eating dirt, rocks, pebbles, marble, almost any geological element or material I have consumed. I've drank sand in lake water like it was boba in tea. I've eaten sandstone like dry crackers with ground water to make it easier. I've swallowed small pebbles so many times that I've become akin to those dinosaurs and herbivores of olden times and am now able to digest more raw plant materials. I can describe to you the taste of uranium, iron, copper, cobalt, silver, even gold and platinum.