Stream sediment geochemical exploration in Aliabad 1:100000 geological sheet, Golestan Province

Aliabad Area is situated in north of Iran and contain few unimportant exploitativemineral deposits. As this area covered under jungle, thus for discovery of mineraldeposits, the stream sediment exploration method is selected. Topologic densitymethod is designed to collected 639 samples at <80 mesh size. These samplesprepared and analyzed in geological survey of Iran. The accuracy of analysesresults is conformed by paired samples controlling method. Univariable andmultivariable statistical parameters determined relatin between elements and KMeanCluster help us to ignored affect of syngenetic component related touppermost stream sediment rocks. The anomaly maps of elements drown withSurfer 8 software by using Class Post Map method. Based on associatedparagenetic elements, tectonically structures and ore bearing igneous rocks upperside of samples grid, introducinf 20 promising area, all near Alestan and NekarmanValleys, contain Cu, Pb and Zn Anomalies.