Mystery object on New Zealand beach pillaged in 'bizarre gold rush'

Wellington City Council staff were not required to remove a large, unidentified lump of greasy substance from a south coast beach yesterday - locals did it for them.

The lump apparently washed up at Breaker Bay during the weekend and once word got out that it could be valuable ambergris - an excretion from whales that is used to make perfume - locals started pillaging it.

Ambergris can sell for thousands of dollars per kilogram and Wellington City Council spokesman Richard MacLean said it was like "some sort of bizarre gold rush" on the beach.



"We went out there this morning and there were people sort of lunging at it with spades and sharp implements trying to chop pieces off so they could make off with it and make their fortunes," he said.

However, the lump was cylinder shaped as if it had been manufactured and the general consensus was that it was in fact lard or cooking fat.

Initial suggestions were that it might be a huge lump of cheese which had fallen off a boat, but either way, Mr MacLean said it was foul. "It's disgusting. I've got a piece of it beside my desk and everyone in the office is pretty much grossed out by it."