Henbury Meteorites Conservation Reserve
Encyclopedia
Henbury Meteorites Conservation Reserve is a protected area in the Northern Territory
of Australia
. The reserve is located 145 kilometres south west of Alice Springs and contains twelve craters, which were formed when a fragmented meteorite hit the earth’s surface.
Henbury is one of five meteorite impact sites in Australia associated with actual meteorite fragments and one of the world's best preserved examples of a small crater field.
At Henbury there are 13 to 14 craters ranging from 7 to 180 metres in diameter and up to 15 metres in depth that were formed when the meteor broke up before impact. Several tonnes of iron-nickel fragments have been recovered from the site. The site has been dated to 4.2±1.9 thousand years ago based on the cosmogenic 14C terrestrial age of the meteorite.
The craters are named for Henbury Station, a nearby cattle station named in 1875 for the family home of its founders at Henbury
in Dorset
, England. The craters were discovered in 1899 by the manager of the station, then went uninvestigated until interest was stirred when the Karoonda meteorite
fell on South Australia in 1930. The Meteorite Craters at Henbury Central Australia by A.R. Alderman was published in 1932 detailing the scientific investigations of the site. Numerous studies have been undertaken since.
Northern Territory
The Northern Territory is a federal territory of Australia, occupying much of the centre of the mainland continent, as well as the central northern regions...
of Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...
. The reserve is located 145 kilometres south west of Alice Springs and contains twelve craters, which were formed when a fragmented meteorite hit the earth’s surface.
Henbury is one of five meteorite impact sites in Australia associated with actual meteorite fragments and one of the world's best preserved examples of a small crater field.
At Henbury there are 13 to 14 craters ranging from 7 to 180 metres in diameter and up to 15 metres in depth that were formed when the meteor broke up before impact. Several tonnes of iron-nickel fragments have been recovered from the site. The site has been dated to 4.2±1.9 thousand years ago based on the cosmogenic 14C terrestrial age of the meteorite.
The craters are named for Henbury Station, a nearby cattle station named in 1875 for the family home of its founders at Henbury
Henbury, Dorset
Henbury is a hamlet in the civil parish of Sturminster Marshall in Dorset, England. It lies on the A31 road.Henbury House is a classical Georgian house built in 1770. In the 19th century the estate was held by the Parke family...
in Dorset
Dorset
Dorset , is a county in South West England on the English Channel coast. The county town is Dorchester which is situated in the south. The Hampshire towns of Bournemouth and Christchurch joined the county with the reorganisation of local government in 1974...
, England. The craters were discovered in 1899 by the manager of the station, then went uninvestigated until interest was stirred when the Karoonda meteorite
Karoonda meteorite
The Karoonda meteorite fell to earth on November 25, 1930 at 10:53 pm near the South Australian town of Karoonda.The CK chondrites were named for this meteorite.-External links:**...
fell on South Australia in 1930. The Meteorite Craters at Henbury Central Australia by A.R. Alderman was published in 1932 detailing the scientific investigations of the site. Numerous studies have been undertaken since.