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الترتيب حسب
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Formation of sulfur by reduction of anhydrite at Ras Gemsa, Egypt
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KINETICS OF HYDROMETALLURGICAL EXTRACTION OF SULFUR FROM EGYPTIAN EL-MAGHARA COAL DEPOSITS
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Geology and genesis of sulfur deposits at Ras Gemsa area, Red Sea coast, Egypt
9 نوفمبر 2013 / 206 مشاهدة -
A MANUAL ON STANDARD OPERATING PROCEDURES IN MINERAL EXPLORATION
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Tantalum and Niobium – the keys to the markets of the future
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Tantalum and Niobium – the keys to the markets of the future
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Analytical fingerprint for tantalum ores from African deposits
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International Strategic Minerals Inventory Summary Report-Niobium (Columbium) and Tantalum
دكتور: عبدالعاطي بدر سالمان
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