Rodrigues triple junction
The Rodrigues triple junction (RTJ), also known as the central Indian [Ocean] triple junction (CITJ) is a geologic triple junction in the southern Indian Ocean where three tectonic plates meet: the African plate, the Indo-Australian plate, and the Antarctic plate. The triple junction is named for the island of Rodrigues which lies 1,000 km (620 mi) north-west of it.
Source: Wikipedia — Rodrigues triple junction (CC BY-SA 4.0)