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   
 
  Project of 1:25000-Scale Exploration of Lead and Zinc in Peykuh-Aveshk Zone, Tabas, Yazd
Exploration in Peykuh-Aveshk
Project of 1:25000-Scale Exploration of Lead and Zinc in Peykuh-Aveshk Zone, Tabas, Yazd
 
  Page 1
 
   Abstract
  
   Aveshk exploration zone is located at 75 km of Tabas, along Kuh-e Jamal lead and zinc mineral zone. Contract of 1:25000-Scale Pb and Zn Exploration in Peykuh-Aveshk Zone located at Tabas in Yazd Province was signed at 20 May 2006. Based on the geological-alteration map of the study area and geochemical studies, following results were obtained: - Rock units of the area include sedimentary facies of Tabas Group (Shotori and Shemshak Formations); they are mainly limestone, dolomitic limestone, dolomite and shale. - Statistical calculation, histograms and box plots indicate Pb, Zn and Ba enrichment. - Geochemical study of stream sediments is an indicator of four anomalous zones mainly located at the downstream of Aveshk and Sederakht. Identified anomalies are the halos of mentioned ore deposits and of no exploration value. Mineral grade in other anomalous zones is at the level of dominant lithologic context of the area like Shotori and Shemshak formations, so the zone is of no exploration value. - Most mineralizations are Pb and Zn mineralizations in reef limestones and dolomites of Jamal Formation, especially along NW-SE trending faults of the area. - There are some galleries for extraction in Aveshk Mineral Zones No. 1, 2. Traces of mineralization are seen along the cracks on tunnel walls. Grade in some samples is of economic value, but the grade in samples taken from Aveshk Tunnel No. 2 is not considerable. - In the four tunnels of Sederakht Mine, Pb and Zn grades are of economic value. - In general, mineralization zones of economic value are only in Aveshk Ore Deposit No. 1 and tunnels No. 2, 3 of Sederakht Ore Deposit. Other zones are of no exploration value.
 
 
Publications  Library
Glossary  Papers
 
 
 
 
FAQ  Members
Job Offer  Training
 
 
 
 
• Medical Geology Database 
• Geological Atlas of Roads 
• Marine Geology 
• Geography information 
• Mines and Deposits of Iran 
• Land Geophysics Database- 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:• Geoscience database of ALBA • Geoscience Database of ECO • GEOLOGICAL SURVEY OF IRAN 
• Tajikistan Geoscience Database • Geo Database of Venezuela • 4th National Development Plan • Foreign Investment(FIPPA) 
• The general policies (Mines) • 26th Symposium on Geosciences • Ongoing projects   
 
 
Maps:• Map of Iran's 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 
    
 
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