Spilite Arch

Spilite Arch is a sea-worn arch formed by a pillar of rock 30 m high joined to the coastal cliffs by a spilite sill. The arch is located on the north side of the east tip of Annenkov Island, South Georgia. Named by the United Kingdom Antarctic Place-Names Committee (UK-APC).

This article incorporates public domain material from the United States Geological Survey document: "Spilite Arch". (content from the Geographic Names Information System)

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