GSINET | Geological Survey of Iran , North - East Territory

Writers : Ebrahimi,Khosrow;Eshraghi,Mohammad Hadi;Khajehmiri,Zahra
Refference : 11th Symposium Of Geological Society Of Iran - Mashhad, Ferdowsi University
Publishing Year : 1386

Abstract :

Vorezg exploration region with area of 80 km2is located at south and south eastern of Quean in east of Iran. To study petrography and mineralogeraphy in this region 4 samples has been taken.
Then 3 samples were prepared for thin section and petrography studies and 1 sample is for polish section. Geochemical exploration in this region starts with designing and taking 156 alluvial sediment (-80 mesh), 27 heavy mineral (-20 mesh) and 18 mineralized samples. Geochemical and mineralized samples after prepartion (powdered -200 mesh) were analyzed. Via method of ICP– MS for 43 element and fire assay for gold.
Univariant data processing was don with survey of statistical� parameters and histogram analysis, finally hopeful area were introduced� by� data complication� based on geochemical anomaly overlap and results� of heavy mineral studies. Two major factors which useful in choosing hopefularea include mineralized samples with high grade copper and samples with heavy mineral which contain sinaber. In anomaly No1 grade of Cu is between 2.5%-6% and in anomaly No2 is between 1.8%-2.97percent.

Subject List : Preliminary exploration

Articles

Preliminary exploration of metallic elements in Vorezg area