The concentration of heavy minerals in Jurassic Formations (Amij, Muhaiwir, and Najmeh) varies from 0.3 to 0.63 while in Cretaceous formations (Nahr Umr, Rutba, Msaad) it varies from 0.18 to 0.43 weight%. The ...

In comparison between the two studied localities of the Gercus Formation both seem to be dominated by the occurrence of opaque minerals which represented by magnetite, hematite, and chromite. Pyroxenes, epidotes, chlorite ...

Studied area located about 25 Km north west of Najaf city in Al-Najaf plateau. This study was included, described and distinguished the heavy minerals which found in samples of Dibdibba Formation were collected from five ...