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Using a rocker to find gold

One of the first devices used after the gold pan was the gold rocker box The rocker allowed small operators to increase the amount of gravel handled in a shift with a minimum investment in equipment Rockers vary in size shape and general construction depending upon available construction materials size of gold recovered and the builder’s mining experience

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    Placer Mining Wikipedia

    A typical rocker box is approximately 42 inches long 16 inches wide and 12 inches long with a removable tray towards the top where gold is placed The rocker was monly used throughout North America during the early gold rush but its popularity diminished as other methods that could handle a larger volume became more mon

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    How To Build A Sluice Box The 7 Things You Need To

    All of this is a part of that excitement in finding gold If youve already caught some of that gold fever for some time now youre probably thinking of how to catch more gold Typically gold panning is the most usual way of finding gold in rivers and streams

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    Gold Washing Cradle Used In The Ophir Goldfields M

    Made by Tom William in Orange New South Wales 1851 This gold cradle was the first to be used in Australia It was made by William Tom Jr following directions from Edward Hargraves and was based on similar cradles also called rockers used to wash for gold in

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    Gold Mining Methods

    The stereotypical grizzled goldrush prospector panning for gold was searching for placer gold or gold deposited in a waterway Placer mining takes a variety of forms including panning sluiceboxing hydraulic mining and dredging All of these techniques use gravity and water to separate the dense gold from the lighter sand and gravel

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    Gold History Of Use Mining Prospecting Assay Produ

    Nations of the world today use gold as a medium of exchange in monetary transactions A large part of the gold stocks of the United States is stored in the vault of the Fort Knox Bullion Depository The Depository located about 30 miles southwest of Louisville Kentucky is under the supervision of the Director of the Mint

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    Methods Of Gold Mining Geology In

    Rocker box The rocker box also called a cradle uses a riffles located in a highwalled box to trap gold in a similar manner to the sluice box A rocker box uses less water than a sluice box and is thus well suited for areas where water is limited

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    Cradle Mining Tool

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