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Placer gold recovery methods $4.99This report provides practical, timely information on methods and equipment used in placer gold recovery. Included is detailed information on equipment, practices, recovery factors, efficiency, design, and, where available, costs. Selected gold recovery operations are described in detail. In addition, the reported efficiency and reliability of various types of equipment used today is presented. One notable method not described is the cyanide process, the recovery of gold through leaching with cyanide, a hazardous substance that must be handled with great care.
CONCENTRATION OF PLACER GOLD ORE, SMALL SCALE RECOVERY EQUIPMENT, Gold Pan, Rocker Construction, Assembly, Operation, Sluices Long Tom, Dip-Box Shaking Tables, Portable Processing Equipment Amalgamation, DRY PLACERS, Dry Washers, Air Tables (Oliver Gravity Separator), MODERN RECOVERY EQUIPMENTPinched Sluice Systems Spiral Concentrators, Rotating Spirals, Helixes, Jigs, Fine Material Separators, Bartles-Mozely Separator, Bartles CrossBelt Separator, Centrifugal Concentrators, Bowls, Knelson Concentrator, Hammonton Dredge, Hansen Brothers - Hugh Fisher, Bear River, Greenhorn Creek, TRI-R Engineering - Stinson Mine,
Placer deposits e-book $4.99This e-book is 18 pages of the best info you will find for locating gold placer deposits. With illistrations. Development of placer deposits Downstream processes Paystreaks and traps Find burried paystreaks Gold in terraces Glaciation effects Sampling hints And more....
Rocker Box Plans $ 3.00The Detailed Plans for Building a Rocker The first part of this chapter discusses the operation and some of the uses of a rocker as well as a sketch of a rocker and some simple plans. It is conceivable, however, that some of our readers may want a more detailed plan of a rocker and the exact directions on how to go about building one. Although there are various sizes of rockers and a few slight variations in types, the one on which the plans and directions are given on the next two pages is a standard type rocker box. The average individual should, without too much difficulty, be able to build a reliable rocker from the diagrams and directions in this pdf file.
River Rocker Plans $ 3.00Basic plans to build a hand operated river rocker device
Large Rock Saw $ 3.00Basic plans to build a 14" rock/lapidary saw
Gold & Diamonds in Illinois ebook $ 3.5027 pages full of information on gold and diamonds in Illinois. Includes maps and locations
Gas Driven DryWasher Plans $ 3.50Detailed plans to build a wood Gas Driven DryWasher
Gas Driven Vac Plans $ 3.50Detailed plans to build a Gas Driven Vacuume Device
GUIDE TO PROSPECTING & ROCK HUNTING IN WYOMING $ 3.50Welcome to Wyoming! If you have come to our state to search for gold, diamonds, agates, or other precious metals or gemstones, you will find there is a wonderful opportunity to prospect or rock hound in the Cowboy State. Wyoming contains a large variety of minerals and rocks, and new discoveries are made every year
Full Access to download all our ebooks and Plans$ 20.00Full access to ebooks library - Gold prospecting equipment plans. You will be able to download all the bboks and plans listed above...
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"rubber piston seal"
Gold Prospecting Equipment, Panning Supplies and FUN Gifts for the Gold Mining Enthusiast!!
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