Major Geologist Jan 13, 2012 http://www.www.www.iran-eng.ir/showthread.php/337872-%D8%B1%DA%98-%D9%84%D8%A8%D9%85-%D8%B3%D8%B1%D8%A8-%D9%86%D8%AF%D8%A7%D8%B1%D8%AF%D8%9F
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