Golden Rule Classification Kit by Gold Cube - Gold Prospectors Association of America
Golden Rule Classification Kit by Gold Cube - Gold Prospectors Association of America

Golden Rule Classification Kit by Gold Cube

Regular price$70.00

  • Low stock - 19 items left
  • Inventory on the way


2-Plastic Jars


16- Stainless Steel Mesh Screens 4,6,8,10,12,14,16,18,


Classification is the key to the Golden Rule and Gold Cube is proud to have the ultimate tool to get even the smallest gold from your concentrates. This unique product can perform 16 size classifications starting with #4 mesh all the way to #400 mesh and it’s all done with one small machine!  The beauty of the “Golden Rule” is you easily unscrew the jar and slip a new screen.  This unit is so small it can fit in the glove compartment of your truck and take the place of typical classifiers that you carry in the bed of your truck.

The Gold Cube is the fastest and most efficient super processor that can typically turn 1,000 lbs. of material into a couple of pound… super concentrates are a perfect match for the Golden Rule!   The Golden Rule is a perfect match for you.

The PRO PACK come with the most extensive collection of Mesh Screens..16 in all!   

Products are typically shipped from our warehouse within 1-2 business days.

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Customer Reviews

Based on 22 reviews

Works awesome

John C. (Peoria, US)
Gold Cube Golden Rule Classifying System

Compact multi sieve classifier worked wonders cleaning up fine gold flakes. I screened a 12-gram bottle of assorted fines with some sand, black sand and dust in it. Cleaned it up very nicely. Sorting into mesh sizes from 8 to 70 made picking out contaminates easy. I will probably purchase another for dirtier clean ups. Want to keep this one clean for final clean up.

JACOB E. (Newark, US)
Awesome classifier.

This little classifier is amazing, absolutely worth the price! Definitely a little smaller than I was expecting lol, but you can buy Talenti ice cream and use those containers in the Golden Rule to make it hold about 3 times as much dirt! The screens it comes with are great quality, the finer mess have a double layering (a screen with a larger mesh size under the fine mesh) to increase the strength of the screen. Pretty impressed with this little guy!


Awesome classifier could have been bigger but love using it

Walter J.
The golden rule, Rules!

Very compact, very good quality screens and the pro pack has 16 screen sizes. Also you can get plastic ice cream containers by the name of talenti that about triples the size of the containers and the thread size is the same. Overall a solid unit works very well.

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Hard work and playing in dirt... Love it!!!!!


5 star fun and plenty of places to go!


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