?????? ?? ??????? ?????? ??? ????? ??? ???? ??? ????? ???? ?????? ???? ??? ?????? ????? ???? ???????? ?? ????? ?????? ??? ?????? ??? ????? ?????? ??????? ???????? ????? ????? ??????. ?? ???? ????? ??????? ???????? ????? ??????? ??????? ????????? ???????? ????? ????? ?????? ???? ??? ????? ???? ????? ????? ???? ?????? ????? ?? ????? ?????? ??.???? ??

?????? ?? ??????? ?????? ??? ????? ??? ???? ??? ????? ???? ?????? ???? ??? ?????? ????? ???? ???????? ?? ????? ?????? ??? ?????? ??? ????? ?????? ??????? ???????? ????? ????? ??????. ?? ???? ????? ??????? ???????? ????? ??????? ??????? ????????? ???????? ????? ????? ?????? ???? ??? ????? ???? ????? ????? ???? ?????? ????? ?? ????? ?????? ??.?? ????

??????? ????????: ??? ????? ?????? ?????? ??? ????? ???????? ?????? ???????? ???? ????? ??? ??????? ????.?????? ??????? ???????, ????? ????? ???????, ????? ????? ??????? ????? ???????? ???? ???? ??? ????? ??????? ??? ??????? ??????? ??? ???????? ?? ?? ??? ?? ???? ????? ?????? ??????? ??????? ???? ????? ???? ??????.??? ???? ???? ??????? ???? ????? ?

?? ?? 20 ??? ???? ??? ????? ???????? ????? ??? ?????? ??????? ???????? ?? ?????? ???????? ???? ????? ???? ??? ?????? ?? ????? ??? ???? ????? ?? ???.??? ????? ???? ???? ??????? ????? ??? ??????? ??? ??????? ?????? ?? ???? ??? ??????? ???? ???? ?? ???????? ??????? ?? ???? ??? ?????? ??????.?? ?? 20 ????????? ?????? ?? ????? ??? ????? ???????? ??????

How to Use a Gold Vein DetectorMetal detectors were an exhilarating technology that fascinated my Sudanese interlocutors during my stay in their settlement (2009-10). These devices use electromagnetic induction to search the terrain; when they detect subterranean metals such as gold, they signal them audibly.Vein extraction in Sample DC-2 performed