Victorian gold rush in the Melbourne "Argus" on 8 September 1851, leading to a rush to the Mount Alexander or Forest Creek diggings, centred on present-day Castlemaine, claimed as the richest shallow alluvial goldfield in the world. These discoveries were soon surpassed by Ballarat and Bendigo. Further discoveries including Beechworth in 1852, Bright, Omeo, Chiltern (1858–59) and Walhalla followed. The population of Melbourne grew swiftly as the gold fever took hold. The total number of people in Victoria also rose. By 1851 it was 75,000 people. Ten years later this rose to over 500,000. Surface alluvial gold was the first to be exploited.
New South Wales gold rush a universal rush to the diggings." Largely due to the gold receipts into the colonial government treasury bringing immense wealth to the colony of New South Wales, the British Government, in 1854, authorised the establishment of the Sydney Mint. This was the first Royal Mint to be established outside England. Ten years after the start of the gold rush in 1851 the population of New South Wales had grown from 200,000 to 357,000 people, an increase of 78%. A very productive gold field surrounded the area of Hill End. This is the location of the world's largest piece of gold-bearing