Mysterious metal ring

Dive sites: Maidstone Rock

Sinuous sea fan with brittlestars on board
Sinuous sea fan with brittlestars on board

Maidstone Rock is an infrequently-dived site in the offshore region of Seaforth and Boulders Beach. The boat rides from Miller’s Point or Long Beach are only a few minutes (shorter from Long Beach). Grant took us to an area of the reef that is newly discovered, so we got to explore some virgin territory.

Klipfish in disguise
Klipfish in disguise

The reef is characteristic of the others we have dived in the area, with low rocky outcrops heavily encrusted with invertebrates. We found a small anchor and rope, but they had obviously been in the water for a long time and were almost unrecognisable.

Brass valve handle in situ
Brass valve handle in situ

I found an old brass valve handle or similar (treasure!), which Tony is cleaning up with diluted pool acid, tartaric acid and lots of patience, and we also came across a large (perhaps one metre diameter) brass or other metal ring that looked a bit like a truck tyre without sidewalls. It is heavily overgrown with feather stars and other invertebrate life.

Mysterious metal ring
Mysterious metal ring

I also found several well-camouflaged klipfish. Unlike our confident friends at Long Beach, these klipfish were hiding in crevices in the rocks and generally trying not to be seen.

Strawberry sea anemones
Strawberry sea anemones

Dive date: 5 June 2011

Air temperature: 23 degrees

Water temperature: 15 degrees

Maximum depth: 25.1 metres

Visibility: 10 metres

Dive duration: 39 minutes

Tony at the safety stop with the valve handle on his reel
Tony at the safety stop with the valve handle on his reel
Diver ascending past an SMB
Diver ascending past an SMB

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Clare

Lapsed mathematician, creator of order, formulator of hypotheses. Lover of the ocean, being outdoors, the bush, reading, photography, travelling (especially in Africa) and road trips.

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