What is the geology of nawfija nigeria anambra state?

Nawfija, Anambra State, Nigeria is underlain by sedimentary rocks of Cretaceous age. These rocks belong to the Asu River Group, which is a sequence of sandstones, shales, and limestones that were deposited in a continental environment. The Asu River Group is overlain by the Eze-Aku Formation, which is a sequence of marine shales and limestones. The contact between the Asu River Group and the Eze-Aku Formation is unconformable, indicating a period of erosion and uplift prior to the deposition of the Eze-Aku Formation.

The Nawfija area is also characterized by the presence of several faults, which are fractures in the Earth's crust along which movement has occurred. These faults have played an important role in the geological history of the area, as they have controlled the deposition of sediments and the movement of groundwater.

The geology of Nawfija has been studied in detail by the Nigerian Geological Survey, which has produced a number of maps and reports on the area. These studies have provided valuable information on the geology of the area, which has been used to support mineral exploration and water resources development.