Australian gold rushes 5000 ounces (57 kg). In January 1851, before Hargraves' find of gold in February 1851 at Ophir near Orange in New South Wales which started the first Australian gold rush, George Hermann Bruhn had left Melbourne to explore the mineral resources of the countryside of Victoria. On his trek Bruhn found, on a date unknown, indications of gold in quartz about 2 miles (3 km) from Edward Stone Parker's station at Franklinford (between Castlemaine and Daylesford). After leaving Parker's station Bruhn arrived at Donald Cameron's station at Clunes in April 1851. Cameron showed Bruhn samples of the gold that had
Otago Gold Rush he and Read had prospected country "about 31 miles long by five broad, and in every hole they had sunk they had found the precious metal." With this statement, the gold rush began. By Christmas 14,000 prospectors were on the Tuapeka and Waipori fields. Within a year, the region's population swelled greatly, growing by 400 per cent between 1861 and 1864, with prospectors swarming from the dwindling Australian goldfields. Gabriel’s Gully led to the discovery of further goldfields within Central Otago. A second gold strike in 1862, close to the modern town of Cromwell, did nothing to dissuade new hopefuls,