Writers : Karimpour, M.H; Mazaheri, S.A; Moradi, M.; Salati, E.
Refference : The 15th Symposium of Crystallography and Mineralogy of Iran
Publishing Year : 1387

Abstract :

Major lithology of study area have been formed dolomite (Paleozoic) and limestone (Cretaceous) that the most expantion lithology of area. In the north of area and some where eastern area of location, Taknar formation is exposed and it included; Tuffit, Schist (Sericitic and Chlorit Schist) and volcanic and subvolcanic rocks. Wuth recpested to structural geology, overthrust faults are dominate in this study area that see in dolomits lithology and this is a clip tectonic on the limestone (Jamal Formation). After planning a sampling network by means of Landsat ETM +7 data, we could take 27 stream sediments samples that analysised for 53 elements. Then by used software process was completed. Thus statistical factor have been calculated related to row data, primarily. Then homogenous lithological assemblage was separated and normalized each assemblage ratio to median record of that assemblage and calculated enrichment index by EI=Ci/Cmed. In finally, by use network estimation, provide elements anomaly maps. Based on results from geochemical studies, dissiminated anomalies of Au,Ag,Cu,Pb,Zn,As,Hg in rely level on the 90% located in northest of study location (TAK 12).

Subject List : ETM Data