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  This document contains abstract of explorational projects reports that were done during last years in Iran. About of 600 selscted reports were summarized and then classified by provinces. Above link in any page leading you to related information of province.
Explorational Abstract, Gilan
Explorational Reports Abstracts, Gilan Province
      Detailed exploration of number one argillite mine, western Alborz coal
      Exploration of the Pakdeh refractory deposit
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بعديآخرين
   - Detailed exploration of number one argillite mine, western Alborz coal
   Executive: National Iranian Steel Company
   By: S. Younesi, E, Bazargani
   1984
  
    Abstract:
   Sangroud mine is located 7 kilometers away from the east of Sangroud village, in the coordination of 49.40E and 36.41N. The ore mineral is kaolinite, which its alumina content amounts to 52%. The higher-grade ore has lighter color, which comprises diaspore and boehmite.
   The mine contains an iron-bearing zone including limonite and hematite. At depth, it is appeared sulfur zone that contains pyrite and marcasite. The iron-bearing zone has variable position. Somewhere, there is a pyrolite refractory layer, a meter thick, before the iron-bearing zone. It contains some nodules whose diameters vary between 2 and 6mm. below the pyrolite layer, there is a pure refractory layer and below it, another layer contains marcasite and pyrite.
  
 
 
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