History of Cameco’s Yeelirrie uranium mining plan

WA EPA rejects proposed Yeelirrie uranium mine, Online Opinion,  By Mara Bonacci – posted Tuesday, 16 August 2016 “…….Yeelirrie is located 420 km north of Kalgoorlie in the mid-west region of WA, the land of the Wongutha people. Yeelirrie is the name of a local sheep station and, in the local Aboriginal language, means “place of death”.

In 1973 Western Mining Corporation (WMC) found a uranium deposit there. The Yeelirrie Mine Proposal was submitted to the WA Department of Conservation and Environment in 1979. The proposal was for the development of an open cut mine, ore treatment plant, town and ancillary services and 850 employees. Environmental approval was given by both state and federal governments.

Trial mines were dug in the 1980s, which found the first large scale calcrete orebody in the world. It is estimated that around 195 tonnes of yellowcake were mined in these trials. WMC spent $35 million preparing to develop the mine until the 1983 federal election and subsequent implementation of the ALPs “three mines policy” in 1984, limiting Australia’s number of uranium mines to three.

In 2005, the mine was acquired from WMC by BHP Billiton, who concluded one stage of exploration mining. Then in 2012, Canadian mining company Cameco bought the deposit from BHP for $430 million….

Cameco’s Yeelirrie mine proposal includes:

  • A 9 km long, 1.5 km wide and 10 m deep open pit mine
  • 14 million tonnes of overburden
  • Using 8.7 million litres of water a day
  • Producing 7,500 tonnes per year of uranium (10 percent of annual world demand)
  • To be transported by four road trains a week
  • It would produce 126,000 tonnes per year of CO2 emissions
  • 36 million tonnes of tailings stored in the open pit2,421 hectares would be cleared
  • 22 years of operation
  • Highly variable work force – average of 300………http://onlineopinion.com.au/view.asp?article=18451&page=1
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