Hydraulic Mining

Hydraulic mining, or hydraulicking, is a form of mining that uses high-pressure jets of water to dislodge rock material or move sediment. In the placer mining of gold or tin, the resulting water-sediment slurry is directed through sluice boxes to remove the gold.

Read more about Hydraulic Mining:  Precursor - Ground Sluicing, California Gold Rush Hydraulic Mining, Beyond California, Underground Hydraulic Mining, In Popular Culture

Famous quotes containing the word mining:

    “Any relation to the land, the habit of tilling it, or mining it, or even hunting on it, generates the feeling of patriotism. He who keeps shop on it, or he who merely uses it as a support to his desk and ledger, or to his manufactory, values it less.”
    —Ralph Waldo Emerson (1803–1882)