Ekati Diamond Mine and Stewart Blusson who had been prospecting in the region for almost ten years, having found kimberlite indicator minerals as early as 1985. The Point Lake kimberlite was determined to be uneconomic, but its discovery precipitated one of largest staking rushes in mining history, covering most of the area between Yellowknife and the Arctic coast. There are 156 known kimberlite pipes within the Ekati block of claims, including the Point Lake pipe. Ekati officially began operations on October 14, 1998, and was operated by BHP Billiton Canada Inc., a part of the BHP Billiton Group, the world's largest diversified resources
Women in the military by country forces with the creation of the Army Nursing Service in 1899. On the 30th of June 2017, women were found to make up 16.5% of the Australian Defence Force (with 20.6% in the Royal Australian Air Force, 20.4% in the Royal Australian Navy and 13.2% in the Australian Army). However, up until 2016, only 74% of the total number of available roles in the Australian armed forces were available to women. Despite this, using 1998-99 figures, the ADF had the highest percentage of women in its employ in the world. In 1998, Australia became the fourth nation in the world