Henfield Rock is an offshore rock lying northwest of Robert Island

Robert Island (South Shetland Islands)

Robert Island or Mitchells Island or Polotsk Island or Roberts Island is an island long and wide, situated between Nelson Island and Greenwich Island in the South Shetland Islands. Robert Island is located at . Surface area...

 in the South Shetland Islands

South Shetland Islands

The South Shetland Islands are a group of Antarctic islands, lying about north of the Antarctic Peninsula, with a total area of . By the Antarctic Treaty of 1959, the Islands' sovereignty is neither recognized nor disputed by the signatories and they are free for use by any signatory for...

, Antarctica. It was known to the early 19th century sealers

Seal hunting

Seal hunting, or sealing, is the personal or commercial hunting of seals. The hunt is currently practiced in five countries: Canada, where most of the world's seal hunting takes place, Namibia, the Danish region of Greenland, Norway and Russia...

 operating from nearby Clothier Harbour

Clothier Harbour

Clothier Harbour is the 1.5 km wide bay indenting for 1 km the north coast of Robert Island in the South Shetland Islands, Antarctica between Hammer Point on the northeast and Onogur Islands on the southwest...

, and sometimes included under the name 'Powels Islands' or 'Heywood Islands'.

The feature is named after Captain Joseph Henfield, Master of the American sealing vessel Catharina that visited the South Shetlands in 1820-21.

Location

The rock is located at 62°18′45.8"S 59°35′03.3"W which is 2.53 km (1.6 mi) northeast of Catharina Point

Catharina Point

Catharina Point, also Varoli Point, is a rocky point projecting 1.5 km northwards into Drake Passage to form the north extremity of Robert Island in the South Shetland Islands, Antarctica and the northeast side of the entrance to Nevestino Cove...

, 5 km (3.11 mi) east of Heywood Island

Heywood Island

Heywood Island is the largest of the islands off the north coast of Robert Island in the South Shetland Islands, Antarctica extending , with a surface area of . The feature is ice-free, low and horseshoe-shaped, its west coast indented for 1 km by Vrabcha Cove...

, 700 m (766 yd) south of Opaka Rocks

Opaka Rocks

Opaka Rocks are a group of rocks with the principal one situated north of Henfield Rock, east of Pordim Islands and 4.79 km west by south of Mellona Rocks off the north coast of Robert Island, South Shetland Islands. Bulgarian early early mapping in 2009...

 and 2.81 km (1.7 mi) northwest of Lientur Rocks

Lientur Rocks

Lientur Rocks is a group of prominent adjacent rocks lying off the north coast of Robert Island in the South Shetland Islands, Antarctica and exteding in east-west direction and in north-south direction...

 (British mapping in 1822 and 1968, Chilean in 1971, Argentine in 1980, and Bulgarian in 2009).

See also

• Composite Antarctic Gazetteer
• List of Antarctic islands south of 60° S
• SCAR
  Scar
  Scars are areas of fibrous tissue that replace normal skin after injury. A scar results from the biological process of wound repair in the skin and other tissues of the body. Thus, scarring is a natural part of the healing process. With the exception of very minor lesions, every wound results in...
  
  
• Territorial claims in Antarctica

Maps

• Chart of South Shetland including Coronation Island, &c. from the exploration of the sloop Dove in the years 1821 and 1822 by George Powell Commander of the same. Scale ca. 1:200000. London: Laurie, 1822.
• L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2009. ISBN 978-954-92032-6-4

External links

• Composite Antarctic Gazetteer.