Australian gold rushes a £1,000 reward as "the first actual producer of alluvial gold for the market". The following goldfields were discovered in New South Wales during July 1851: On 20 July 1851 gold was found near present-day Castlemaine, Victoria (Mt Alexander Goldfields) at Specimen Gully in today's Castlemaine suburb of Barkers Creek. The gold was first found by Christopher Thomas Peters, a shepherd and hut-keeper on the Barker's Creek, in the service of William Barker. When the gold was shown in the men's quarters Peters was ridiculed for finding fool's gold, and the gold was thrown away. Barker did not want his
Gold in California Both during the Gold Rush and in the decades that followed, gold-seekers also engaged in "hard-rock" mining, that is, extracting the gold directly from the rock that contained it (typically quartz), usually by digging and blasting to follow and remove veins of the gold-bearing quartz. By 1851, quartz mining had become the major industry of Coloma. Once the gold-bearing rocks were brought to surface, the rocks were crushed and the gold separated, either using separation in water, using its density difference from quartz sand, or by washing the sand over copper plates coated with mercury (with which gold forms an