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   
 
  Report on mineral prospection in the Nakhyleh 1:100000 sheet Geological Survey of Iran Regional exploration projects of Sistan and Baluchestan 2005
Mineral prospection in Nakhyle
Report on mineral prospection in the Nakhyleh 1:100000 sheet
 
  Page 1
 
   Report on mineral prospection in the Nakhyleh 1:100000 sheet
  
   Geological Survey of Iran
   Regional exploration projects of Sistan and Baluchestan
  
   2005
  
   Abstract
   The study area is located in the framework of 1:100000 Nakhyleh sheet, in the Sistan and Baluchistan Province, near the city of Zahedan, in the southeast of 1:250000 Nakhylab (Absard) quadrangle. This sheet locates the border Sistan and Baluchestan and Kerman Provinces. The geographical coordinates are 30-30 30' N and 59 30'-60E. This sheet includes four 1:50000 topographic maps of Gharb-e Kuh-e Lunkeh, Absard, Gharb-e Absard and Kuh-e Lunkeh.
   In this sheet, the stream sediment sampling method used to geochemically explore the area with a network designed with regard to factors such as lithology, faults, etc. the designed network had maximum compatibility with the center of gravity. In an area 1550 square kilometers totally 228 samples taken and analyzed for 29 elements, ie La, Zn, Cr, Mn, Ba, Au, S, Ag, As, Co, Cu Cd, Be, P, Li, Ga, Sc, Sr, V, Sn, Ge, Y, Yb, Eu, Nb, Mo, Nd, W, Ni. To control carefully the result of analyses, the Thompson control charts was used to calculate the relative error. To remove the effect of lithology from the index values calculation, we normalize the values with regard to individual variables related to the median of same community. univariate and multivariate Statistical processing include the calculation of correlation coefficients, cluster analysis, feature analysis, factor analysis, etc. the results were interpreted in this way to complexes parageneses of elements were identified.
   Several maps prepared for univariate analysis, factor analysis, feature analysis, and PN. Using the network estimation program for raw and enrichment index data, 4 regional geochemical anomalies were introduced.
   The control Phase to identify the real anomalies was done by field studies and heavy mineral and mineralized sampling (31 and 13 samples respectively). For the heavy mineral samples processing has been carried out and Histograms were drawn.
   Based on the study, copper and arsenic mineralization is evident respectively at south and north of eastern half of Gharb-e Kuh-e Lunkeh sheet; however the most important activity is the chromite exploration.
   Combining information from geochemistry, heavy minerals, mineralized samples, fault density and the results of geophysical survey, we finally introduced the north Absard area in the west of Lunkeh Mountain as a promising zone for gold, copper and associated elements.
  
 
 
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:• 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 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