Geology The Jabal Hafit mountain trends NNW–SSE over about and is wide. It protrudes above the surrounding plains. The mountain consists of shallow marine
sedimentary rocks, which includes
limestone,
marl, and
evaporites. These layers contain many
fossils which includes
corals,
foraminifera, and
bryozoa.
Fossils indicate that the
sedimentary rocks exposed at the surface range from early
Eocene to early
Miocene in age, younging from the mountains core to its flanks. This structure is an
anticline, or more specifically an east-verging pericline. The west limb has a dip of around 30° and the east limb has overturned bedding at 70° in the central area. Within the eroded core of the
anticline, at the Green Mubazzarah Park, are
hot springs with temperatures of around . There is no volcanic activity in the area, therefore the water is being heated geothermally.
Meteoric water is percolating from the surface to about depth and then returning to the surface. This provides evidence for faults below the anticline, as
faulting fractures the rock and provides fluid pathways. The
limestone layers were deposited laterally within a
basin, and then horizontal shortening
folded the layers into an
anticline. The timing of when this
folding occurred is debated, and the driving force is not fully understood. Some geologists relate the
deformation of the Jabal Hafit anticline to the early
Miocene Zagros Collision, which is currently active and is caused by the
Arabian Plate colliding with the
Eurasian Plate. However, the Jabal Hafit Anticline is not actively
deforming, and undeformed
Miocene sedimentary rocks around the
anticline indicate that no
deformation has occurred recently.
Sedimentary evidence indicates that the Hafit structure developed during the late
Oligocene to early–middle
Miocene. and offers a view over Al-Ain. Jebel Hafeet was a well-known landmark throughout the area's history, and is a contemporary tourist attraction. An extensive natural cave system winds through Jabal Hafeet. Jebel Hafeet is crossed by a system of caves, some of which have been explored to a depth of no more than . In the caves there are well-preserved
stalagmites and
stalactites. Access to the caves is partly natural, while in other parts of the city of Al Ain, the entrance is blocked. At the foot of Jebel Hafeet lies a tourist attraction with
hot springs and a lake. To the northeast is the mountain's largest
wadi,
Wadi Tarabat.
Ridges The mountain has
ridges which stretch northwards to the inner part of Al-Ain City, two of which have been named and given prominence in literature. One is Al Naqfa Ridge or the Nagfa Ridge (), which stretches to
Al Ain Oasis in the north, and has a historical fort of the same name nearby. The other is the "Western Ridge" or "West Ridge". File:Al Nakfa Hotel Al-Ain - panoramio.jpg|View of the Naqfa Ridge from Al-Ain, 2007 File:Alain UAE 46 - panoramio.jpg|View of the ridge from the industrial zone of Al-Ain, 2012 == Hafeet Mountain Road ==