• Fine Gold Dust Flour Gold (from 75/g)

    Our affordable "Extra Small" mesh gold (approx. 1850 mesh / screen size) is natural and perfect for a challenging gold panning practice session, the beginning placer gold collection, or for fine gold jewelry work. There are 100's of pieces per gram. If you need around 3050 pieces per gram try our next size up small 1416 mesh gold.

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  • Fine Gold and Mesh Sizes Part One GoldHog Gold ...

    Mar 22, 2017· Instead let’s take a look at gold sizes and terms. Fine gold is often called “Flour Gold” and is very fine gold that looks like “baking flour”. For most it’s in the 100 – 200 mesh range. Most “fine gold” that prospectors deal with is in the 50 – 100 mesh range. There is a pretty common rule I use about fine gold. The bigger ...

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  • Classifier Screen Sieves / Sifters CHOICE OF 9 SIZES

    NEW! 1/70 inch SUPER FINE MESH 4900 holes per square inch use with 30 and 50 screens for best blue bowl recovery. 1/100 inch our smallest screen use for microscopic (micron) gold recovery and ultra fine gold dust and flakes.

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  • Keene Classifier Screens (choose 8 sizes)

    Easily classify your material before running through sluice boxes, gold concentrators or panning. Classifiers are made of tough highimpact plastic and feature a stainless steel screen mesh insert (choose size above). They are designed to fit in the top of most standard 5 gallon plastic buckets. Top 14"; Bottom 11" ; Height: " Approximates ...

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  • Simple Steps to Build a Sluice Box for Gold ...

    Aug 14, 2016· A sluice that is approximately 3 feet long, 12” wide, and 6” tall is a good general size that will work for nearly all situations. This will make you a perfect sluice box that is both portable and easy to use in the smallest of streams. 3) Build the Frame

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  • Gold Shaker Tables 911Metallurgist

    It was done on minus 4mesh raw gold and on synthetic mixtures of various products derived from this raw gold by screen sizing and sinkandfloat fractionations. ... or slightly over. The coarsest shaker table feed requires the longest stroke. For a rawgold feed of average size, say 5/16in. to 0, a stroke of 7/8 to 1 in. usually is ...

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  • Laboratory Concentrating Table for Sale

    Utilizing the sand deck, a Table can concentrate ore in the 20 mesh to +200 mesh particle size range. With the slime deck, it will concentrate ore in the 100 mesh to +325 mesh particle size range. The capacity for a lab size Table (13A) is between 30 and 50 pounds of feed per hour, with lower capacities when using the slimes deck.

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  • Best matting riffle combination for fine gold Sluicing ...

    Apr 13, 2013· Both those attributes are just about necessary for any sluice matting, but what I really like is it seems to hold just the rite size of material in each of those little parapets to grab and hold gold without getting clogged. Carpet, miners moss, and Astro Turf catch and hold by having voids that hold gold.

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  • GoldHog Sluice Mats GoldHog Gold Prospecting Equipment

    Quickly becoming the industry’s 1 mat for SUPER FINE gold, including beach gold, the motherlode mat is a great performer in just about all sluices. Most people use it at the END of their sluice system. Some use it exclusively because they are targeting 100 – 300 mesh flour gold.

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  • Gold mining course, Classifier mesh sizes YouTube

    Sep 21, 2015· This video is part of a "Gold Mining and Mineral Prospecting" course. In this video I explain the terminology around classifiers and mesh sizes. Both as it r...

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  • Small Classifier Screens 4" (choice of 12 sizes)

    Screen mesh sizes range from large 4 mesh to super fine 100 mesh. Sold individually at each plus shipping or discounted to 76 FOR SET OF 6 OR 145 for a complete set of 12. PAY JUST THE SINGLE ITEM SHIPPING COST FOR SETS. FREE BONUS: for a limited time complete sets of 12 sieves also include a FREE bottom pan to catch your gold.

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  • Fine Gold Recovery. Separating Placer Gold Particles from ...

    Recovering fine gold from black sands is one of the most challenging aspects of gold mining. While we are all hoping to find that onceinalifetime gold nugget, the vast majority of gold that we find as prospectors is very small in size, ranging from gold flakes down to dust so small that it is nearly invisible. Extremely fine particles of gold like this can be very difficult to separate from ...

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  • How Small Is Flour Gold YouTube

    Mar 22, 2016· A close look at flour gold with size comparisons to see how small it is. ... Fine Gold Recovery System Duration: 6:56. Lets Make It 607,356 views. 6:56.

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  • What Classifier Sizes Gold Prospectors Association of ...

    Jan 10, 2018· Really, any actual mesh set close to that will work. One day, I decided to dig 10 buckets of 1/8 mesh material. Took me the entire day, sun up to sun down, to classify that many buckets. I went 1/2" to 1/4 inch to 8 mesh (1/8 inch) to run through the gold cube.

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