سال انتشار: ۱۳۹۰

محل انتشار: اولین همایش ملی زمین شناسی ایران

تعداد صفحات: ۱۱

نویسنده(ها):

M Nazeri – PHD students in Economic geology and member of Young Researchers Club
M Ghadami – PH.D students in economic geology.Islamic Azad University,North Tehran Branch
K. Ahzan – Faculty Member of Islamic Azad University, Shahre ghods Branch
M Karimi – Faculty Member of Islamic Azad University,Shiraz Branch, Department of geology

چکیده:

Ramsar area is located across and between Alborze Mountain and Caspine Sea in North of Iran. The aim of the research was to find the geological, geochemical and propertie physical Hydrochemical of the hot spring. The studie results show that the main type rocks are4T 0T4Tdark limestone Nasan, sandstone, shale and conglomerate with lenes and layer of coal 0TTo achieve the aim we analyzed 9 samples from 0Twater samples0T of hot spring by ICP MS. Also we studied 11 thin sections from these samples, and 2 samples sediment hot spring by XRD. samples were analyzed using ICP MS technique and the concentration of As, Hg, Pb,Al, Fe, Cr, Co, Ni, Mn, Zn, Cu, Mo, B, Ba, Be , Cd, Ag, Au, Rb, Na, Sb, U and.…. elements was determined. Afterwords, using Arc View the isoconcentration maps of these elements was prepared.Based on these maps, among the elements analysed, the concentration of 0TAl-As-BBa- Be-Cd-Fe-Hg – Mn – Na – Sb-U – (Cl-) 0Tin some hot spring is above the limite.In this article the details of 2T Environmental regret2T, concentration variations, as well as the influencing factors are discussed.