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Al Khor Island

Al Khor Island
Jazirat bin Ghanim
Al Khor Island is located in Qatar
Al Khor Island
Shown within Qatar
Alternate name Khor Ile-Sud
Purple Island
Location Northeast Qatar
Coordinates 25°41′34″N 51°32′56″E / 25.69278°N 51.54889°E / 25.69278; 51.54889Coordinates: 25°41′34″N 51°32′56″E / 25.69278°N 51.54889°E / 25.69278; 51.54889
Type Settlement
History
Periods Neolithic period
Bronze Age
Cultures Dilmun
Kassites
Site notes
Excavation dates 1976
Archaeologists Jacques Tixier

Al Khor Island, also known as Jazirat bin Ghanim and Purple Island, is an island located in the municipality of Al Khor on the northeast coast of Qatar. It accommodates the only archaeological site in the country attributable to the second millennium BC. There are four main periods of occupation on the island, dating from as early as c. 2000 BC to as late as 1900 AD. The island is best known for being the site of operation of a Kassite-controlled purple dye industry in the second millennium BC.

Al Khor Island is located approximately 50 km north of the capital Doha. It is connected to land by a tapered dirt pathway which runs through a number of streams.

Definitive occupation of the island during the Neolithic period is inconclusive. Several Neolithic campsites and Ubaid potsherds were discovered approximately 6 km east of the island. It has been suggested that the island was visited by these Neolithic inhabitants.

Pottery originating from the Dilmun civilization suggests the island was linked with the Bahrain-based civilization from c. 2000 to 1750 BC. Ceramics dating to the early Dilmun period consist mainly of medium-sized jars and cooking pots. The settlements dating to the Dilmun period may have been established to expedite trade journeys between Bahrain to the closest significant settlement in the Persian Gulf, Tell Abraq. Another scenario entails that the encampments were created by visiting fishermen or pearl fishers from Dilmun. It has also been suggested that the presence of pottery is indicative of trade between the inhabitants of Al Khor Island and the Dilmun civilization, though this is considered unlikely due to the scarce population of Qatar during this period.

The Kassites operated a purple dye industry on the island from c. 1400 to 1100 BC. There were also trade relations between the inhabitants of Qatar and the Kassite. Among the findings were 3,000,000 crushed snail shells and Kassite potsherds. It has been asserted that the island is the site of the earliest known production of purple shellfish dye. The dye was obtained from the Murex snail and dubbed "Tyrian purple". The maroon coloring for Qatar's flag was selected in part due to the purple dye industry which existed on the island.


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