Iraq Academic Scientific Journals. Abstract. This study including recognition ofdifferent minerals in Tigris River sediments within grain size (ø) andclay minerals in (ø) grain size, The main minerals that identified are Quartz, Calcite and Feldspare, The clay minerals are illite, chlorite, kaolinite, palygorskite and montmorilonite, The heavy minerals are biotite, …
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