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what is the best sluice box for beach sands

Jun 01, 2014· Based on that, and the size of my box and the fact its a 3" suction dredge what do you think would be the best (in your opinion) matting that I should look into? As of right now its some old MM that covers about 75-80% of the box from the end up, but at the last 20-25% where the material inlet is there is nothing there, its just bare sluice metal.

The sluice box is set with a slight downhill tilt, about 1 inch for every 1 or 2 feet of sluice box, so the water runs fast enough through the box to wash away the lighter blonde sands and gravel, but not so fast as to wash out all the black sand and of course the gold.

best sluice for fine gold | Forum. share your thoughts on the best fine gold sluice,any and all is greatly appreciated,i cant decide .All you need for a fine gold recovery sluice is a simple trough with the black ribbed matting. And you don't need to use a flare with it. Read more

: Black Magic Fine Gold Recovery System - Mini Bucket Recirculator Sands- Sluice : Garden & Outdoor Skip to main content. Try Prime Garden & Outdoor ... The Bucket Magic box is 19" X 8" X 1" The best way to recover your Gold from Black Sands 3.5 Gal Bucket ...

What sluice mat is the best for capturing gold? It's a question asked often and here Doc shows you the best sluice mats for all your prospecting equipment. What sluice mat is the best for capturing gold? It's a question asked often and here Doc shows you the best sluice mats for all your prospecting equipment.

A cubic yard of gravel may yield up to 100 pounds of black sand. But more or less of this material does not indicate much or little gold. If too much is present, it is a nuisance in filling the riffles of a sluice-box. The specific gravity of the minerals that compose black sand ranges between 3 and 5.

Beach Sands: Yes it will perform well on beach sands (see testing videos) but when running black beach sands it's critical that you understand how hydraulic equivalence impacts the performance of any sluice and it's capture rates. Experienced beach sand miners (and crushed ore ops) understand that this BATTLE of equal settling properties ...

Find many great new & used options and get the best deals for BEST!! Clean up Sluice Box-Gold Cons - Black Sands - MADE in the USA at the best online prices at eBay! Free shipping for many products!

May 05, 2011· The "PopandSon Sluice The CGPF is very much humbled with the kind offering of Steve and Jason Gaber in sharing with our membership, their design and such other related data, as pertaining to the 'PopandSon' sluice.

Both magnetite black sand and hematite are oxides of iron. These are rather complex inorganic compounds that can occur in various forms. There can be valuable metals in black sands that are magnetic – for example, some of the platinum group metals can exhibit mild magnetic qualities.

Sluice boxes use riffles to capture and hold find gold that is shoveled into the sluice box. Riffles do a great job of slowing the gold down, but some type of matting underneath the riffles is required to hold the gold and help prevent it from blowing out the bottom.

Apr 26, 2014· What's the best fine gold recovery in a gold sluice? We ask Donny if the green mat he has in the gold sluice, which is catching a lot of placer gold, is the best gold indicator.

How and where to find Beach Placer Gold. Knowing how and where to find a beach placer will save you wasting your precious time and if you do find one, will make your venture a lot more profitable. Beach placer gold has been known to be very lucrative and is among some …

This Clean-Up Sluice Box is 23-3/4" long & 5-7/8" wide. It has Gold Grabber Mat at the head all the way down & removes for clean up (Just slides out when you need to). The main body is aluminum. This unit can be used just hooked up yo your garden hose or a Bilge / Fountain Pump.

Home Gold EDU / Learning How to Run a Stream Sluice – Best Riffle and Matting Designs How to Run a Stream Sluice – Best Riffle and Matting Designs ... and running black beach sands in Washington or Alaska. ... (I have found) comes from the very back of the sluice box positioned at, or lower than, the stream water height. The slurry travels ...

Recover More Gold With The Best Sluice Box If you've been panning gold for any period of time, you may find that it's time to move on to using a sluice box . A sluice box is a very common tool used by new and seasoned prospectors to find gold.

Jul 12, 2018· One of these restrictions is that you cannot use any motorized equipment and this even includes small electric pumps. It's really too bad since these little pumps don't make much noise and they sure make mining beach sands a lot easier. In this case your best bet is to use a sluice box. Since you need consistent flow in one direction (which ...

Jan 21, 2018· Our Super Sluice Box is the first sluice that allows you to dump unclassified material through the box at much higher volumes than ever thought possible while still retaining fine gold! Not only does this sluice a eat material like no other, it is the easiest and fastest sluice to set up in the world.

Jan 07, 2019· Find out which sluice boxes and gold-panning kits are currently the best on the market. Get our expert advice for choosing a high-quality sluice box that can actually find gold effectively. See all our top picks, and get practical advice for finding a setup that makes sense for your budget and lifestyle.

Jan 22, 2017· Our Super Sluice Box is the first sluice that allows you to dump unclassified material through the box at much higher volumes than ever thought possible while still retaining fine gold! Not only does this sluice a eat material like no other, it is the easiest and fastest sluice to set up in the world.

Apr 13, 2013· Best matting riffle combination for fine gold Sign in to follow this . ... I meant the old indoor / outdoor matted fiber carpet that was used in old sluice boxes and dredges. Gilaro - I know you are old enough to remember these. ... We're now testing it for black beach sands which are tough. Here's a photo of the gold.

Don't miss our other clean up tips for black sands and concentrates in our free prospecting tips section. View all our sluice boxes. BY DAVE McCRACKEN WHEN TO CLEAN UP A SLUICE BOX Some miners like to clean up their sluice boxes after every hour of operation. Some prefer to …

Built the wife a small one she can carry on a shoulder strap, another to keep in the rig, but the Royal replace that one. Built a beach sluice, spreading the water out from 12 iches at the top to 16 at the bottom, 36 inches long all "V" rib mat, and a feed box that hooks over the front edge.

Lets take a look at black sands and the best ways to extract all the gold that is reasonable to get, and our options for recovering that gold. The sand, rocks and gravels in the placer deposits we work have a density of about 2.5 to 3. Gold on the other hand, has a density of 19.3 when pure. ... Sluice boxes on newer dredges are well designed ...

When you are checking your sluice box for fine gold please check the black sand areas for diamonds. What to look for: - These stones will be at the very end of your sluice box, just past the black sand areas. - Diamonds don't wet like normal stones. Water will bead up and roll off these stones as if they had a Vaseline coating.

Jun 14, 2019· Best sluice box set up for very fine flour gold ?? User Info Username: Password: ... When I got there on the beach it took a New York Second to realize that I knew very little about beach mining in Nome. It took forever to 'sort'a learn' how to deal with those sands and small gravel.

Black beach sands OVERLOAD a system and because the gold and black sands are so BALANCED, it takes TIME for a good exchange to happen. This means either slow feed rates or a very long sluice system. Personally, I would build a long sluice. Running about 200 gallons per inch width of water. (So a 10" wide sluice would need 2000 gph)

Optimum Slope of a sluice Slope of a sluice is generally in the range of 1.3 cm (1/2 in.) to 3.8 cm (1-1/2 in.) per 30.5 cm (1 ft), depending on the size rock in the feed. To move the larger rocks down the sluice requires a steeper slope or more water, both of which cause greater gold losses. Any number of …

Building A Recirculating Sluice Box For Gold Prospecting . Visit. New Recirculating Sluice Box at mdpub.com ... gold prospecting sluice box new design for best fine gold recovery. John Nosreier. Gold Mining. What others are saying gold prospecting sluice box See more. eBay. HOW TO SMELT GOLD FROM BLACK SANDS -Now-You-Can-Smelt-Too- Silver ...

This 10" x 36" Beach Sands/Concentrator Mat was designed for use in any 10inch wide sluice body. Best for fine gold concentrating. Run it slow for cons or fast for a beach sands box Dream Mat is the first sluice mat ever to be scientifically engineered and designed using advanced fluid dynamic principles and physics. The mini Hydro-Cyclone inspired vortex cells classify, separate, capture and ...

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