Geology of the British Indian Ocean Territory carbonates, which are present in the Seychelles for reasons that are not clear—hypothesized to include local storm erosion. The offshore waters around the archipelago contain deep-sea ferromanganese nodules, with globular, dendritic and laminated microstructures formed from iron-manganese oxide. Due to the US military presence on the island the US Geological Survey has conducted water resource analysis since 1984. Geology of the British Indian Ocean Territory The geology of the British Indian Ocean Territory comprises the Chagos Archipelago—the above water portion of the Chagos Bank. Formed from hotspot volcanism, the Chagos Bank was separated from the Nazareth Bank 36 million years
2012 Indian Ocean migrant boat disaster have their "cargo" picked up. Christmas Island is a popular target for asylum seekers, whose journeys sometimes end in tragedy. In a statement, the U.N. refugee agency said the tragedy "reinforces the need for renewed international solidarity and cooperation to find protection options for people". 2012 Indian Ocean migrant boat disaster The 2012 Indian Ocean migrant boat disaster occurred on 21 June 2012, when a boat carrying more than 200 refugees capsized in the Indian Ocean between the Indonesian island of Java and the Australian external territory of Christmas Island. As of 25 June 109 people have been rescued, 17