Cape Naturaliste Lighthouse
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|
 Cape Naturaliste Light house | |
 | |
| Location | Cape Naturaliste Western Australia Australia |
|---|---|
| Coordinates | 33°32′14.4″S 115°01′07.3″E / 33.537333°S 115.018694°E |
| Tower | |
| Constructed | 1904 |
| Construction | limestone tower |
| Height | 20 metres (66 ft) |
| Shape | cylindrical tower with balcony and lantern |
| Markings | white tower and lantern |
| Operator | Australian Maritime Safety Authority |
| Light | |
| Focal height | 123 metres (404 ft) |
| Lens | 1st order Chance Brothers Fresnel lens |
| Intensity | 930,000 cd |
| Range | 25 nautical miles (46 km) |
| Characteristic | Fl W (2) 10s. |
| Official name | Cape Naturaliste Lighthouse and Quarters |
| Designated | 17 April 2003 |
| Reference no. | 2914 |
Cape Naturaliste, in the south west of Western Australia, is the site of a lighthouse which was activated in 1904.[1]
It is a 20-metre (66 ft) high cylindrical tower built of limestone that still uses its original first order Fresnel lens made by Chance Brothers. The light characteristic is "Fl. (2) 10 s", i.e. a group of two flashes every ten seconds, the focal plane is at 123 metres (404 ft) above sea level. Another precious lens optic is displayed there, the second order Fresnel lens of the Jarman Island Light, as well as the original Great Sandy Islands beacon. Both items were originally used on the Pilbara coast further north.
The lighthouse was constructed of limestone quarried from nearby Bunker Bay, which was also known as the "Quarries".
See also
Notes
- ^ "Opening Cape Naturaliste Lighthouse". The South-Western News. Busselton, Western Australia: National Library of Australia. 8 April 1904. p. 4. Retrieved 7 December 2015.
References
- "The Cape Naturaliste Lighthouse". Lighthouses of Western Australia. Lighthouses of Australia Inc.
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- Lighthouses in Western Australia
- Cape Naturaliste, Western Australia
- Lighthouse museums in Australia
- Museums in Western Australia
- Leeuwin-Naturaliste National Park
- Lighthouses completed in 1904
- State Register of Heritage Places in the City of Busselton
- Lighthouse stubs
- Australian building and structure stubs