Members of the Incident Management Team coordinate the search for a radioactive capsule that was lost in transit by a contractor hired by Rio Tinto, at the Emergency Services Complex in Cockburn, Australia, in this undated handout photo;
Credit: Department of Fire and Emergency Services/Handout via Reuters
SYDNEY (Reuters) - On Wednesday 1 February 2023, Australian authorities found a radioactive capsule that was lost in the vast Outback after nearly a week-long search along a 1,400 km stretch of highway, an emergency services official said.
The military was verifying the capsule and it would be taken to a secure facility in the city of Perth on Thursday 2 February 2023, Emergency Services Minister Stephen Dawson said in a news conference.
"When you consider the scope of the research area, locating this object was a monumental challenge, the search groups have quite literally found the needle in the haystack," Mr Dawson said.
The radioactive capsule was part of a gauge used to measure the density of iron ore feed from Rio Tinto's Gudai-Darri mine in the state's remote Kimberley region. The ore was being taken to a facility in the suburbs of Perth - a distance longer than the length of Great Britain.
Officials from Western Australia's emergency response department, defence authorities, radiation specialists and others have been combing the a stretch of highway for the tiny capsule that was lost in transit more than two weeks ago.
Officials said the capsule apparently fell off a lorry and landed on the side of the road, adding that it was unlikely there will be contamination in the area.
The silver capsule, 6 mm in diameter and 8 mm long, contains Caesium-137 which emits radiation equal to 10 X-rays per hour.
People had been told to stay at least five metres away from the capsule if they spot it as exposure could cause radiation burns or radiation sickness, though driving past it is believed to be relatively low risk, akin to taking an X-ray.
