The background of this research is that there is a gap in the implementation of the practice of buying and selling gold mining waste in Hutalombang Lubis Village. Panyabungan District. Mandailing Natal Regency. Whereas buying and selling is carried out by selling gold waste (dregs) in sacks which are not necessarily the result that is obtained without knowing the risks involved in the... https://www.nacrack.com/flash-deal-Diamond-Painting-Zee-en-strand-special-find/