Abstract: A traditional gold pan 10 with a flat center base 11 with a spiral sidewall guide 20 from a vertical pan rim 13 to the pan base 11 incorporates a plurality of obtuse flukes 30 on the spiral extending into the spiral path to disrupt smooth flow of water and mineral matter. A spiralling guide is also provided on the base 11 leading to a cup 60 at the pan center. On the spiralling base guide 40 is a plurality of stratifiers extending from the guide base 40 into an outer spiral path. The pan is continuously rotated by an electric motor linked to the back of the by a belt and pulley.