Marawah Island

Marawah () is a low-lying island off the coast of the Western Region of the Emirate of Abu Dhabi, the United Arab Emirates. The island is north of the Khor al-Bazm (lagoon) along the Abu Dhabi coastline in the southern Gulf.
Geology and geography.
Current research indicates that the island was formed from relict Pleistocene limestone platforms linked by Holocene sand and beach deposits and intervening patches of "sabkha". Marawah is located west of the city and capital, Abu Dhabi. The island is around from east to west and about from north to south. There are three islands in proximity to Marawah: the small island of Al Fiyah to the west, the island of Junaina to the southeast, and the island of Abu al Abyad in the east.
Environment and Protection.
Marawah island is in the Marawah Biosphere Reserve, as recognised by the United Nations Educational, Scientific and Cultural Organisation, and is one of the six marine protected areas in the Zayed Network of Protected Areas, a network managed by the Environment Agency - Abu Dhabi.
History.
The west first became aware of the island around 1829 when the East India Company recorded its location in a nautical survey of the Persian Gulf.
Archaeology.
Although privately owned, the island is a key center of archaeology. Recent excavations yielded a small natural pearl that was carbon dated to 5800/5600 BCE. 
In 1992, the Abu Dhabi Islands Archaeological Survey (ADIAS) completed a preliminary survey of the island. Archeologists identified 13 sites dating from the Neolithic to the Islamic Period (12-13 AD).
In 2004, ADIAS discovered the oldest human skeleton ever found in the region amid the remains of Neolithic buildings and over 200 flint tools. DNA was extracted from teeth that were recovered from the site, and it was determined that the remains were about 7,500 years old.