The "Organ Pipes" waterfall in the ranges
|Elevation||465 m (1,526 ft)|
The Gawler Ranges are a range of stoney hills in South Australia to the north of Eyre Peninsula. The Eyre Highway skirts the south of the ranges. The Gawler Ranges National Park and Gawler Ranges Conservation Reserve are in the ranges north of Wudinna. The ranges are covered by the Gawler Ranges Native Title Claim.
The ranges were named by Edward John Eyre after the Governor of South Australia, George Gawler in 1839. This was on one of Eyre's earlier expeditions before his famous crossing of the Nullarbor Plain further west. And it was on this expedition that Edward John Eyre made the first recorded sighting of South Australia's floral emblem, the Sturt Desert Pea, in 1839 during an early exploration of the region.
The ranges were formed by volcanic activity nearly 1.5 billion years ago: the volcanic activity resulted in a lava field, rather than volcanoes. The highest point is Nukey Bluff at 465 metres (1,526 ft) above sea level. The ranges are a small part of the Gawler Craton which is a craton rich in mineral resources, although many are only recently discovered and not yet fully exploited. Bornhardts dominate the landscape.
- "Gawler Ranges National Park". Department for Environment and Heritage. Retrieved 2009-11-12.
- South Australia - Gawler Ranges
- Campbell, E.M.; C.R. Twidale (February 1991). "The evolution of bornhardts in silicic volcanic rocks in the Gawler Ranges". Australian Journal of Earth Sciences (Taylor & Francis) 38 (1): 79–83. Bibcode:1991AuJES..38...79C. doi:10.1080/08120099108727957. ISSN 1440-0952. Retrieved 2010-01-24.
- Deborah Furbank (2010): Briefing note on the Southern Hairy-nosed Wombat. Yorke Peninsula Natural Resource Management Group PDF
- Informationsbroschüre des Parkverwaltung, engl., pdf
- Anon. (1973). The Gawler Ranges. Report on a survey by the Nature Conservation Society of South Australia. NCSSA: Adelaide.
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