the mineral resources institute of geological and jewelerly training centre arusha
Category : Tanzanite&Jewellery
chuo kinatoa mafunzo ya ukataji madini ya vito(lapidary),masomo ya sayansi ya madini na vito,jewelerly training centre,mafunzo ya usonara.karibu chuo cha madini arusha kwa mafunzo au wasiliana nasi kwa namba za simu au Email:sallapeter2000@yahoo.com