Diavik Diamond Mine This is the largest diamond ever found in North America. Diavik Diamond Mine The Diavik Diamond Mine is a diamond mine in the North Slave Region of the Northwest Territories, Canada, about northeast of Yellowknife. Diavik Diamond Mine is an industrial complex set in a remote, sub-Arctic landscape. It consists of four kimberlite pipes associated with the Lac de Gras kimberlite field and is located on an island in Lac de Gras and is informally called East Island. It is about south of the Arctic Circle. In the 2015 satellite image below, one can see the two main open pits,
Mining in Western Australia worlds supply, which is, however, only one percent of the mines overall production. Apart from Argyle, there is only one other operating diamond mine in the state, the Ellendale mine, located 100 km east of Derby, which opened in 2002. Ellendale produces the rare yellow diamonds. In 2009, sale volumes for diamonds fell by 44 percent while the value of the industry in the state decreased by 53 percent in comparison to 2008. Eighty percent of all salt produced in Australia comes from Western Australia. Of the state's production, 77 percent, in turn, originates from Dampier Salt Limited's operations at