GSINET | Geological Survey of Iran , North - East Territory

Writers : Safari, M.
Refference : The Forth National Geological Conference of Payam Noor University(PNU)
Publishing Year : 1389

Abstract :

The Study area located in 25 km SE Gonabad city and 294 km far from Mashhad city. This area is between 58,45,00 – 59,15,00 eastern longitude and 34,05,00 – 34,17,00 northern latitude. This area situated in Central Iran zone ,Central domain of Alp-Himalaya belt and Lut block sub-zone. In this area out crop a lot of sedimentary rocks such as shale and sandstone belong to Jurassic age,which slightly metamorphosed according to Late Certaceouse orogenic phases. In additional, acidic intrusive bodies (deep, subvolcanic) have formed a thick reaction margin and contact metamorphism on northern map part and especially in east intrusive body. The granitic and monzogranitic body and rhyodacitic dykes , sills , stocks cause alteration and mineralization along faults and fracture zones in all map. On the basis of mineralization and alteration sampling in this area distinguished that there is a positive genetic relationship between elements pair; Fe – Au , As – Au, Ag – Pb, B – Mo, Be – Hg, As – Hg, As – Sn, As – W , Zn – Pb, Pb – S, and a negetive genetic relationship between Ba,Na, K,Zr,Li,Mg,Ca,Al,P,Ti,B,Cr,Rb,Cs with Au, Pb, Fe, Zn, Bi , Mn , Ag, Sn. As a result , in this area distinguished that there are 13 mineralization zones and 5 mining targets;
•�Mining target of Ahani kelateh – Rood gaz kelateh has been enriched Au,Fe,Mn,Zn,Mo,As,Cu,Pb,Sn,Hg,W, Sb, Ag ,Bi
•�Mining target of Chillar kelateh – Kabutar Kuh villeage has been enriched Ag, Zn,Cu,Pb,Bi and a little Fe, Au, Mn, As, Sb.
•�Mining target of Siyah darreh kelateh – Divaneh Mohamad kelateh has been enriched Fe, Mn and a little Pb -Zn. o Mining target of Abbass Abad,Tak-e– Shur chah mess, Tak-e–Manar has been enriched Sb, As, Fe and a little Au

Subject List : Mineralization

Articles

Introduce Mineralization ofW, Zn, Cu،Pb, Fe, Sn, Ag, Bi,Au elements in Borjuk-kelateh Ahani-Abbass Abad(SE Gonabad)