long tom mining

  • Long Tom - RitchieWiki

    The Long Tom was a device shaped like a long trough, used in the alluvial mining of gold.Its use evolved as an extended version of the rocker in the mid 1800s and its broad application took off during the California Gold Rush.

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  • Long Tom Sluice Box | Gold Prospecting Equipment and Mining ...

    The AdventofTin Dredges In Eastern AustraliaIn the Tingha 70 hydraulicing plants the 30-cm (12-inch) nozzle, also known as 'Monitor', &

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  • Lesson Two: Gold Mining - PORTS

    Describe the stages of gold mining in California ... Assign each group a mining method (panning, rocker, long tom, sluice mining, hydraulic mining, coyoting, ...

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  • Using the Long Tom in Gold Mining | Actforlibraries.org

    The Long Tom. The long tom and its cousins the riffle board, and the rocker are used to mine alluvial gold. They are mining instruments that came out of the gold rush.

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  • Long Tom Sluice - Mineral Processing & Metallurgy

    The Long Tom is a sluice variant and as you would expect the LONG TOM and the dip box are included here because of their simplicity and potential usefulness. The long tom is a small sluice that uses less water than a regular sluice.

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  • Gold Mining Technique: The Long Tom by John Smith on Prezi

    Mining Technique: The Long Tom Using this mining technique, two men could mine about 400-500 buckets of gold per man. How this technique works: The process started with one man shoveling dirt into the long tom One man removes large objects and

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  • Summary of Gold Mining in US - tchistory.org

    Gold Mining in the US . Summary of Gold Mining Techniques in . Western ... the "long tom," and sluice boxes made of wood and some flat iron were the next ...

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  • Long Tom - Wikipedia

    Long Tom may refer to: Long Tom River, in Oregon, United States; Long Tom Pass, a mountain pass in Mpumalanga, South Africa; Long Tom Commando, a light infantry ...

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  • Long tom | Define Long tom at Dictionary.com

    Long tom definition, a towed 155mm field cannon produced by the U.S. throughout World War II. See more.

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  • Long Tom District - Western Mining History

    Location and History The Long Tom district is in the southern Sierra Nevada in central Kern County. It is 23 miles northeast of Bakersfield and 10 miles south of Woody.

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  • Gold Well Vortex Drop Riffle Sluice Box - Gold Rush Trading Post

    The Gold Well Vortex Drop Riffle Sluice works by creating a gentle, vertically oriented vortex. This vortex keeps material in the spiral shaped Wells in motion, ...

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  • The two Yoakum brothers featured in the following article ...

    The two Yoakum brothers featured in the following article were second ... Long Tom was a rough and ready mining camp in the Sierra Nevada foothills of Kern ...

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  • Gold mining gear, long toms and sluices

    The use of a long tom or sluice required a constant stream of water. Men dug ditches,built dams and flumes to transport water where it was needed.

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  • Long Tom Mine - Western Mining History

    comment type: workings: comment: principal workings on se portion of property on long tom vein. the development work consisted of a shaft on the vein, variously reported to be from 380 ft to 500 ft deep, with several thousand feet of drifts.

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  • long tom mining wikipedia - mytechcampus.com

    machines needed in gold mining. Mining Techniques of the Sierra Nevada and Gold Long Tom was that it needed a continuous source that transformed California gold mining into a ...

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  • Long Tom | MacLean Engineering

    The original MacLean hard rock innovation. The MacLean Advantage: Designed to alleviate the negative aspects of hand held drilling and to improve drilling productivity, the Long Tom rig was the original MacLean equipment innovation for the hard rock mining industry.

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  • Long Tom Mining - Image Results

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  • What is a mining long tom - answers.com

    it is a long mining tool used to mine goldit is usually made out of gold.

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  • Gold Fever Prospecting - Miners Working a Long Tom

    Prospecting - Miners Working a Long Tom. Gold mining is nature's lottery scheme.A man may work in a claim for many months, and be poorer at the end; or he may 'take out' thousands in a few hours.

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  • Small Mining - Long tom - Mining Directory

    Small Mining Long Tom A long tom usually has a greater capacity than a rocker and does not require the labour of rocking. It consists essentially of a short ...

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  • SLUICE BOX PLANS, NEW SLUICE TECHNIQUES. GOLD FLOWING THROUGH ...

    Sluice Boxes 101. As long as you are out there gold mining, ... limited tools and materials to work with so the would build very long sluice boxes (Long Tom Sluice) ...

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  • Buildng an old-style "long tom" sluice box - TreasureNet

    Some of you will probably think that this is probably a pretty strange post, but I'm planning on building an old-style "long tom" sluice box ... long tom mining tool,

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  • Gold Mining and its Environmental Impacts

    Gold Mining and its Environmental Impacts ... to build a long tom, which was an aqueduct like pathway that diverted water from streams. The long toms allowed

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  • California Gold Rush Mining Techniques - Prezi

    Hydraulic mining coyote Mining long tom mining the long tom was an expanded cradle (which we are going to talk about next) that was at least 10 feet long. operating the long tom took several miners. at least 2 had to shovel dirt, gravel, and rocks into the top of the long tom. the long tom had a riffle box that the gold and sand would get ...

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  • Placer mining for gold with a sluice box: Instruction on How ...

    Interested in using a simple sluice box to find gold? This is my page of information on placer mining for gold ... The terminology for the long tom and dip box ...

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