فارسي | English
  About Us | About Iran | Contact Us | Staff Info[Geoportal Info] [Maps] [Mining Info] [Other Activities]  
 
  News | Events | Photo Gallery | Downloads | Links | Kids  Search    Region    Scale    Subject   :Access to information by   Home | Newest   
 
  Geochemical Exploration in the Anaran Region
Geochemical Survey in Anaran
Geochemical Exploration in the Anaran Region
 
  Page 1
 
   Geochemical Exploration in the Anaran Region
  
  
   Abstract
   After identification of the study area as a gold-bearing anomaly in the regional geochemical survey, a more detailed exploration was conducted in the area. The main goals include 1- identification of Au-anomalies 2- determination of the grade of Au and associated elements, 3- explorational and economic revaluation.
   The study area is located between 59 22' to 59 30' E and 32 11' to 32 16'N, at north of Dehak river. It is bounded among Sulakhan, Anaban and Mahani villages from north, Anaran and Sangan villages from east, Eslam Abad, Tejare and Dorshekof from south and Gandshekan, Fouladabad, Olang and Movadi Olya from west.
   The sampling network was designed on the base of topography, drainage basin, fault system, and alteration. Sampling density is 2 to 6 samples per square kilometers. At whole, 163 geochemical and 64 heavy mineral samples were taken and analyzed. The analysis of samples was done in the laboratory of GSI.
   Rock units include intrusive bodies such as dioritic gabbro, diabase, spilitic lava, sedimentary rocks such as sandstone, red marl, green marl, listvenite, and acidic altered dykes. The structure of the area follows the NW-trending faults. Mineralization is related to the dioritic gabbro and hematitic veinlets. Maximum observed gold grade was 7 milligrams per ton. This area has week gold mineralization.
  
 
 
Publications  Library
Glossary  Papers
 
 
 
 
FAQ  Members
Job Offer  Training
 
 
 
 
• NanoBioEarth Database 
• Medical Geology Database 
• Geological Atlas of Roads 
• 4th National Development Plan 
• Marine Geology 
• Geography information 
• Mines and Deposits of Iran 
• Landslide Database of Iran 
• Exploration Area DB 
• Copper Database 
• Gold Database  
• Geoscience Laboratories 
• Mineral Information 
• Bibliographic Database 
• Geochemistry Database 
• Earthquake database 
• Abandoned mines DB of Iran 
• Mineral processing database 
• Minerals database 
 
 
 
 
Login Name:
Password:
Sign Up for membership ]
 
 
 
   Others Activities:• Geo Hazard Of South Caspian • Geoscience database of ALBA • Geoscience Database of ECO 
• GEOLOGICAL SURVEY OF IRAN • Tajikistan Geoscience Database • Geo Database of Venezuela • 4th National Development Plan 
• Export & Import Regulation Act     
 
 
Maps:• Map of Iran's Last Earthquake • Distribution Map of mineral Processing Plants 
• Mineral Distribution Map of Iran • Geosciences laboratories distribution map of Iran • Orohydrographic Map of Iran 
• Select state on iran map • Geological Map of Iran(1:1000, 000 Scale) • 2500 K Magnetic Lineament Map of Iran 
• Map of Iran's Earthquake    
 
Best viewed:1024*768
National Geoscience Database Of IRAN
URL:www.ngdir.ir
Contact Mail:Info@ngdir.ir
 
 
 Search with:           
Designed by Payvand Software Group  Privacy | Copyright | Disclaimer