H2O's EU5 Mod Workshop 中文

Mish'ab Cape

Along the western Persian Gulf, sandy headlands and shallow water border the dry Arabian coast. Pearl oyster banks lie offshore, and for centuries divers descended from boats to gather oysters from the seabed. Their catch supplied markets around the Gulf and beyond. Tides, reefs and sandbanks shaped the routes of the boats that connected coastal communities with the fishing grounds.

References

  1. www.iranicaonline.org/articles/pearl-ii-islamic-period/