الطفلة الزيتية

OIL SHALE OF EGYPT

Ahmed El-Kammar

Oil Shale or Black shale It is dark, thinly laminated

shale (or marl), exceptionally rich in organic matter (5% or

more organic carbon) and sulphide (e.g., pyrite), and

more commonly containing unusual concentrations of

certain trace elements.

* The presentaion is attached

* Not for commercial uses