Australia mining company sorry for losing radioactive device
A mining corporation apologized for losing a highly radioactive capsule over a 1,400-kilometre (870-mile) stretch of Western Australia, as authorities combed parts of the road looking for the tiny but dangerous substance.
The capsule was part of a device believed to have fallen off a truck while being transported between a desert mine site and the city of Perth on Jan. 10.
The truck transporting the capsule arrived at a Perth depot on Jan. 16. Emergency services were notified of the missing capsule on Jan. 25.
Western Australia emergency services have called on other Australian states and the federal government for support finding the capsule as they lack equipment. The capsule measures 8 millimetres by 6 millimetres (0.31 inches by 0.24 inches), and people have been warned it could have unknowingly become lodged in their car's tires.
The caesium 137 ceramic source, commonly used in radiation gauges, emits dangerous amounts of radiation, equivalent of receiving 10 X-rays in an hour. It could cause skin burns and prolonged exposure could cause cancer.
The chief executive of the mining giant Rio Tinto Iron Ore, Simon Trott, on Sunday said the company was taking the incident very seriously and apologized for causing public concern.
"We recognize this is clearly very concerning and are sorry for the alarm it has caused in the Western Australian community," Trott said. "As well as fully supporting the relevant authorities, we have launched our own investigation to understand how the capsule was lost in transit."
The search has involved people scanning for radiation levels from the device along roads used by the trucks, with authorities indicating the entire 1,400-kilometre (870-mile) route might have to be searched.
Western Australia's Department of Fire and Emergency Services publicly announced the capsule had gone missing on Friday, two days after they were notified by Rio Tinto.
Trott said the contractor was qualified to transport the device and it had been confirmed being on board the truck by a Geiger counter prior to leaving the mine.
Police determined the incident to be an accident and no criminal charges are likely.
CTVNews.ca Top Stories
BREAKING | U.S. President Joe Biden touches down in Ottawa
Air Force 1, carrying U.S. President Joe Biden, has touched down in Ottawa, kicking off a 27-hour visit in the national capital.

Opposition parties affirm call for interference inquiry, amid questions over MP Han Dong
Amid renewed questions over the pervasiveness of alleged interference by China in Canadian elections and affairs broadly, opposition MPs voted Thursday afternoon to affirm a parliamentary committee's call for the federal government to strike a public inquiry.
'Scream as loud as you can': 5 boys rescued from NYC tunnel
Five mischievous boys had to be rescued after they crawled through a storm drain tunnel in New York City and got lost, authorities said.
Asteroid to hurtle past Earth closer than the moon this weekend
An asteroid discovered just last week will pass closer to the Earth than the orbit of the moon this weekend, an occurrence so rare it happens only once in a decade, according to NASA.
Number of Canadians receiving EI at record lows, down 44 per cent from last year: StatCan
The number of Canadians receiving employment insurance benefits are at record lows and down 44 per cent from last year, new figures from Statistics Canada show.
Indigenous sisters developing video games to revitalize Mohawk language
Two Kanien'keha:ka (Mohawk) sisters from Montreal are on a mission that is close to their hearts: to save their ancestors' first language by developing video games young and old can play.
Here are the locations of the first 12 new Zellers stores
Zellers has opened the first of 25 new locations within Hudson's Bay stores across the country. The Canadian retail chain launched 12 stores in Ontario and Alberta Thursday, along with a new e-commerce website.
South Carolina's top accountant to resign after US$3.5-billion error
Embattled South Carolina Comptroller General Richard Eckstrom will resign next month after a US$3.5 billion accounting error in the year-end financial report he oversaw.
Via Rail revisiting inclusion policies after Muslim man told not to pray at Ottawa station
Via Rail says it is working to improve its diversity and inclusion policies after a Muslim man was told not to pray at the Ottawa train station.