gold dredges and sluices plans

Keene 5" Suction Gold Dredge - Akmining.biz

Keene 5" gold dredges can be outfitted with a 4" nozzle opening to work in many ... and smaller nozzle openings as not automatically requiring a full plan of operations*. ... Keene 5" Gold Suction Dredge with 3-Stage Sluice Recovery System

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Setting the Proper Water Velocity Through a Sluice Box - Gold ...

Nov 23, 2011 ... As a general rule, the optimum slope-setting of a sluice is around one ... box as fast as you can shovel (or dredge) it in at full production speed.

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Build Your Own Gold Prospecting Equipment - Plans

View prospecting equipment plans and books at bottom of page. ... right angle of drop on my 2" dredge sluice box was to cumbersome and I was often wrong.

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Poor Man's DIY Gold Snare | e Gold Prospecting | Resources To Get ...

Dec 14, 2012 ... gold prospecting, dredging, gold mining ... I built provides several important features over and above a gold rocker cradle or even a sluice:.

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Alaskan Dreams: Virtual Tour of Gold Dredge #8

The page contains dozens of photo's and a complete tour of Gold Dredge #8 ... Which is then run through the gold dredge's second major component the sluice box. .... If you are in fact planning a trip to Fairbanks in mid- May or mid-September...

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Gold Adventures - My Equipment...

So, after a lot of planning, much delaying, and a little motivation, I built it! ... I bought a good used Keene 4 inch floating suction dredge in 2009 & sold it several ... But, I don't want to have the fine gold flush out of the sluice box either, so I made...

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Double-screen Classification System in Dredging - The New 49ers

Nov 23, 2011 ... 2) Placing a classification screen towards the head of the sluice box, and then ... Therefore, on the subject of fine gold recovery with suction dredges, our ..... so you have to plan how to divide your sluice box into small-enough...

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Why Are Dredge Sluices So Short? - Sluicing, Highbanking and ...

My question is why are all the manufactured dredge sluice boxes so short? The area we are dredging has pretty fine gold, with small nuggets to...

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gold recovery - Alluvial Mining

The sluice box is the basis gold recovery system of the suction dredges. ... you the answer how to build and to set the sluice box for the material you plan to mine.

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Gold dredge

A gold dredge is a placer mining machine that extracts gold from sand, gravel, and dirt using ... The original methods to perform placer mining involved gold panning, sluice boxes, and rockers. Each...

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SLUICE BOX PLANS, NEW SLUICE TECHNIQUES. GOLD ...

New no riffle sluice boxes put more gold in your box simply by... ... "turned over" by previous miners who had large sluice operations (steam bucket dredges).

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A recirculating sluice box for gold prospecting - Instructables

A sluice is a device that separates gold from dirt and gravel using the power of ... I drew up a simple plan for a cradle that would sit on top of a plastic storage bin full of .... Alot dry placers will run .o3 oz per ton and a two inch dredge pump can...

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DIY EQUIPMENT - Gold Prospectors Association of America - Forum ...

Mar 7, 2014 ... And had enough scrap mats to re-fit my 7 x 30 stream sluice. All my gear run ... Dredges. Sluices. Carts. Shovel scoops. Fluid bed gold traps.

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Steve's Guide to Suction Gold Dredges - DetectorProspector.com

A suction gold dredge is basically an underwater vacuum cleaner. Material is transported from underwater to the surface and run through a sluice box to capture...

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About Us - The Bazooka Gold Company

We believe in providing our customers the most versatile sluice available, and the feedback ... The Original Schmidt "Bazooka" Gold Trap submersible dredge

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Suction Dredging, Sluicing and Panning on the ... - US Forest Service

In order for the Forest Service to approve a Plan of Operation for any placer mining activity (such as suction dredging or sluicing), it must demonstrate compliance with the regulations of ... rinse the materials in the sluice box, leaving the gold.

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What is Placer Gold Mining? - Yukon - Charley Rivers National ...

Hydraulicking with sluices boxes near the Fortymile River, ca. ... The earliest gold dredges in Alaska arrived in the 1910s, and by the 1930s several dredges...

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Plan and design your own home made suction dredge for gold mining

How to plan, design and build your own homemade gold suction dredge so you ... An earlier incarnation of my dredge, with the old crash box sluice from Keene.

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