five inch gold dredge testing runs

  • How to SIZE a Sluice Box 911 Metallurgist

    Jul 4, 2017 ... Slurry velocity in sluice should be 1,5 1,8 m/s for expanded section and ... What Angle Should a Gold Sluice Be Operated At .... At the end of the day, test your tailings to see what is being lost and make the ... Gold Hog mats use ~ 100+ Gal/Hr per inch of sluice width for roughly classified bank run material.

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  • The 25+ best Gold dredge for sale ideas on Pinterest Creepy stuff ...

    used 2 inch gold dredge for sale Google Search. Gold Dredge For ..... Test run Jobe highbanker and Letrap box with 1 1/2 inch pump 1/ · PumpsBoxesGold...

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  • Flipping Dredges Over The New 49ers

    My partner and I were using an 8 inch dredge, pumping rich gold from ... A dredge which might float just fine in shallow, slack water might not last five minutes in the ... It only took him several days to get his dredge running again. ... He was trying to test a potentially excellent hot spot that no one else had ventured into, yet.

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  • Five Inch Gold Dredge Testing Runs YouTube

    May 2, 2013 ... Testing out our homemade 5" dredge with Gold Hog mats.

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  • Proline Mining Equipment/Gold Dredges 5" inch

    5" Dredge. workhorses that offer excellent recovery while lightweight and simple to adjust. Our 5" size always has been popular with dredgers who were looking...

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  • Dredge AP 50SM Alluvial Pacific Mining Equipment And Supplies

    Very light 8kg ,compact and silent operating 2 inch submersible dredge ... Heavy duty hard impact plastic tube with riffles and NOMAD matting for fine gold recovery. 5. ... 2 inch Very Handy Suction Dredge can be used for spots quick testing and ... It will last battery running time and increase pump efficiency by cooling off...

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  • Gold Panning and Prospecting Mistakes Gold Fever Prospecting

    Test your panning with one of our gold concentrate bags. ... You may find ten colors in one pan from location #1 but only three from location #5. ... Don't blow your wad on that fancy new 6" gold dredge before you know what you are doing. ... jet and venturi effect to suck gravel off the stream bed and run it over a set of riffles.

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  • New Proline five inch gold dredge with underwater video YouTube

    Oct 30, 2011 ... Pretty excited about my new Proline 5" gold dredge. ... New Proline five inch gold dredge with underwater video .... manOman i am out of touch.so before anyone starts evil replys.. i admit .... Testing out my new GOLD Dredge !

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  • Gold Dredge for sale Only 4 left at 70% Used.forsale

    Find used Gold Dredge for sale on eBay, Craigslist, Amazon and others. ... I am selling my Proline 5" gold Dredge also can this auction is for 2 inch ... Gold dredge for sale Have not tested recently but should be functional. ... out bedrock cracks and crevices. new condition never used to run material, only started it to hear .

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  • Weekend Gold Miners Discussion Forum View topic Keene 4 inch ...

    by ANDREWWHELCHEL » Sat Mar 15, 2014 5:39 pm. Has anyone tried both versions of the Keene 4 inch dredges (mini vs. standard). ... I spent a good bit of the end of last season just building equipment, running sample dirt and testing for...

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  • Keene Engineering 5" Gold Dredge with 8.5HP Honda & Air ...

    All 5 inch dredges feature our 3 Stage Sluice Box for superior fine gold recovery. ... system is designed to operate in most conditions, including fast running and...

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  • Proline 5" Gold Dredge ~ Testing Day For Gear And Dredge ~ May ...

    May 27, 2012 ... We wanted mostly to test the proline gold dredge modifications we had ... honda 9hp to run ten feet back (only worked for the first five minutes),...

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  • Review of the Regulations and Literature Regarding the ... epa nepis

    Introduction The deregulation of gold prices in the early 1970's and the ... Dredges with intake nozzle and hose diameters of 6 or less inches are ... In a test of sensitivity, un eyed eggs of cutthroat trout (Oncorhynchus clarki) were run ... Similarly, 83% of rainbow trout sacfry were killed after being run through a suction dredge.

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  • Cascadia Wildlands » Suction DredgingSucks

    Sep 17, 2012 ... Doing the gold fever math: Proven placer claims yield in the vicinity ...... Two four inch dredges only move a small amount, not the numbers you use at all. .... BIG AS WASHING MACHINE ,WHILE THE RIVER FLOWS AT 5 20 000 CU . ... it what his central question is and what hypotheses he is trying to test.

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  • Murphy Murray Dredge 5 Oregon Department of Geology and ...

    boat, on ground already tested, about 15 miles from present operation, ... SECTIONAL FLOW SHEET OF MURPHY MURRAY GOLD RECOVERY SYSTEM. Trommel ... mation sluice C runs all screen undersize into the oscillating pan E, which is suspended from the hollow trunnion D. ..... inch except in the wellway and at the.

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  • Keene's Catalog PDF Armadillo Mining Shop

    The sluice box is specifically engineered for fine gold recov ery and easy clean ... EQUIPPED ON ALL 2, 2.5, 3, 4, 5, 6 AND 8 INCH DREDGES! 2. Model ..... The new pump design has duel discharge ports capable of running a blaster nozzle to blow out bedrock ..... Still in the final stages of construction and testing, prices.

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  • Gold Dredge Gold Hog

    Gold Dredge and gold dredging. ... Gold Hog Highbanker / Dredge .... Width: 10" (Trays fit inside 5 gallon bucket for easy cleaning.) ... A test run, with 3 men and one shovel, was able to process 5.5 TONS of material in just 4 hours. Estimated...

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  • Two inch gold dredge demonstration YouTube

    Jul 5, 2010 ... Demonstration of a two inch gold dredge in action. A gold dredge is a very effective tool for finding gold. ... Published on Jul 5, 2010. Gold...

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  • Gold Dredge Running the Gold Hog Dredge YouTube

    May 25, 2012 ... Running dual units dredging for gold. Then running cons.

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  • Suction Dredge Mining: the United States Forest Service Hands ...

    Recreational suction dredge mining is a popular method of gold mining in the Pacific ..... does not require the Forest Service to conduct any particular test or use any .... obtain a five inch suction dredge and miscellaneous gear necessary to run...

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  • Dredging the Bering Sea for Some of What Glitters NYTimes

    Oct 13, 1987 ... The dredge stands 14 stories above the Bering Sea's rolling swells about a ... The sea has beaten back previous attempts to test an idea that, if there is lots of gold on shore, ... on her system of five anchors, each secured by 2 1/2 inch cables. ... As water and gold bearing mud run in the channels, the table...

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  • mercury report.indd California State Water Resources Control Board

    AFF REPORT. During a Suction Dredge Test ... trucks (note: the pick up truck line equaling gold recovered would only be 5 miles long). .... flows may be moving sediment and mercury over the ... is a Keene Engineering floating 4 inch dredge.

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  • Keene ULTRA 2.5 2 1/2 Inch Dredge Tests Mark's News

    Oct 1, 2009 ... Coming SoonThese are a few pictures of a 6" dredge running up in Nome Alaska. ... The housing is equipped with a 5" quick release and the 4" stainless steel ... Getting Gold With Keene's Model 6218 Six Inch Dredge

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  • building 6" dredge have questions? [Archive] AMDS Adventure Forum

    I am using 2 6.5 harbor freight engines and 2 3"x2" gold grabber pumps, flare, and power jet. ... I have some pics of the sluice running as a test and when the pumps are cranked up it ..... I am looking for a five inch dredge.

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  • Miners moss VS Carpet? Gold Prospectors Association of America ...

    I have a 3" gold king dredge/highbanker combo and need to replace the carpet. ... And you can pull your mat and clean it out and put it back in about 5 mins, ... to my vid on you tube of it running during my test runs at alabama Gold Camp. ... interesting the mats will run you about $37 for a 10 inch x 3 ft run.

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  • subsurface dredge Find's Treasure Forums

    I have used a 4 inch flair dredge here in North Carolina for many years. The area I have been in is mostly fine gold with a few large flakes and small nuggets. ... Hey Joe I tested a 6 inch subbie with a suction nozzle and a p180 pump. ... The largest subsurface you can run halfway well with a P180 is a 5".

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  • Test 5 inch Suction Gold Dredge part 1 YouTube

    Jun 23, 2016 ... 6:45 · Test Run with Picker Pete's 4" Gold Dredge, found a chunky Duration: 3:41. sluice lee 2,345 views · 3:41. 5 inch Gold Grabber Dredge...

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  • Shacks Gold Dredging

    Suction dredges, like an underwater vacuum, remove all the materials that ... The crack was about 3" wide and about 3' long running across the creek. .... The photo on the left shows a 6" Proline (blue) and a 5" Proline (red) side by side. ..... I will use black matting under the crash plate when testing a new area for a fast visual...

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  • Dredging Below the Homestake April 2005 (Vol. 74, No. 8) ICMJ's ...

    He guessed that our recovered five ounces of gold had probably been stuck in all ... Much of the gold recovered during the six hour dredge test, about 20 percent ... fine gold, giant pumps, 16 inch suction nozzle, and diesel plant running...

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  • 5 inch Dredge Model 5109H Keene Engineering

    the test was a new Keene. Engineering 5" Eduction Dredge equipped with ... 5 inch Dredge. Model 5109H ... engine was running at constant speed. ... approximately one half inch above the tops of .... The average price per cwt. gold during the...

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  • The stuff you need to bring home the gold! - Jake's Mining Equipment

    runs on 3 AAA batteries which are included. msrp ... inches and come in a pack of 5. #-6618 5 pack ... grams but pennyweights are preferred by gold prospectors. ... Hardness can be tested through scratching. A scratch on ... DREDGES. 47-51.

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  • 3" Gold King Dredge, Test Run - YouTube

    Aug 20, 2012 ... I picked up this dredge along with a matching highbanker for $700.00. It has air and came with regulators, mask, expansion tank, some hoses,...

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  • Subsurface Gold Dredge Mods - Gold Panning, Sluicing, Dredging ...

    Put gold back in material, change riffles, dredge it all back to other side of .... minerdude, my 4 inch subbie is set up with Keene 2 1/2 inch floats ... I plan to test run this thing at the end of the month so really .... Started October 5.

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  • Mining Equipment | eBay

    Results 1 - 48 of 1420 ... 1/20" Classifier Sifting Pan Gold Panning Fits 5 Gallon Bucket Mesh Screen .... Handy portable crusher for testing quartz samples. ... Miners Moss 12" x 36" Gold Pan Panning Mining Sluice Box Matting Mat BLUE ... 6pc ASR Outdoor Gold Rush 6 Inch Sifting Prospect Pan ..... Runs easy and smooth.

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  • 5 inch Gold Grabber Dredge Opening Day - YouTube

    Jul 14, 2012 ... 5 inch Gold Grabber Dredge Opening Day. Newport. Loading. .... What inch was your pump to run the 5" nozzle. Read more. Show less. Reply

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  • Tips for your pro line gold dredge TN Gold

    Tips for your pro line gold dredge: I had a 3 inch proline gold dredge for my first dredge. It was nice, as you ... Ok, now to set up your sluice box and run it for best recovery. ... I tested and never found gold coming out. ... It shure beats the heck out of loosing pressure every 5 minutes and it is not too costly at less than 10 bucks.

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  • Dredging Fact Sheet Dec 2012 - Western Mining Alliance

    The truth about suction gold dredging is far different than ... running suction dredge. ... The average size of a dredge engine is 5 horsepower. .... entrained through a 3 inch suction dredge. .... State of California, California Water Board (2005), Mercury Losses and Recovery During a Suction Dredge Test in the South Fork of...

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  • Five inch Proline & Gold Grabber gold dredges working hard ...

    Jul 28, 2013 ... This just a short clips showing my 5" Proline gold dredge tied to my friends 5" Gold Grabber. I've got over 4 hours of footage from this trip; I'll edit...

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  • Vac Pac Gold Vacuum - Gold Rush Trading Post

    The VAC-PAC has a 2 inch inlet hose that can vacuum those rich ... be emptied into a classifier and then run through a sluice, an automatic spiral panner, a Gold Cube, ... the VAC PAC still has 5 inches of space between the inlet fitting and the exhaust port. ... Test Area 2: Dry desert hillside wash with some exposed bedrock.

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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 ... of research studying their products, they have tested different options and have ... or five inch dredge is about as big as one guy can handle efficiently by himself. .... your pump, so don't try to run your dredge without one - all the manufacturers...

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