number of riffles for a home made sluice box

Setting the Proper Water Velocity Through a Sluice Box

Nov 23, 2011 ... There is no exact formula for setting the proper water velocity through a ... If too little flow of water is directed through a sluice box, not enough water force can ... through very quickly and has little time to make contact with the riffles. .... you with up to date information on how and where to find your own gold...

Chat Online

Colorado Prospector - Gem and mineral prospecting and mining ...

I want to build a sluice box from wood materials. ... Hello Davem, Many of the produced sluices have hungarin (sp) riffles with the matting under...

Chat Online

Riffle Shapes and Angles - Gold Hog

Because the job of a riffle is simple if you have been READING and ... Water speed / velocity, angle / pitch of the sluice box, amount of water / water depth in...

Chat Online

A recirculating sluice box for gold prospecting - Pinterest

One of my many hobbies is recreational gold prospecting. I've been gold ... DIY Gold sluice box (recirculating.) DIY Gold ..... New Sluices box diy drop riffle sluice.

Chat Online

Sluice Riffles - TreasureNet

I am thinking about making a wooden sluice and I was wandering what ... If you watch carefully as the water is pouring down the sluice box; you will see ... How many times have you answered this question now for us newbies.

Chat Online

va-gold.com • View topic - 2" dredge build - sluice box design ...

Home made 2" "infinity jet" (special thanks to Robert @ Goldsnare company) .... Talon / Scrubber mats, no punch plate, no riffles, no expanded.

Chat Online

The Riffle/Trap System - Gold Prospectors Association of America ...

Jan 6, 2016 ... The second trap may be expanded metal or a riffle system that goes ... I have never bought a sluice box, all of my boxes are homemade ... a box that will work, unless there is no running water or the stream is in a flood stage.

Chat Online

Rocker box

A rocker box is a gold mining implement for separating alluvial placer gold from sand and gravel which was used in placer mining in the 19th century. It consists of a high-sided box, which is open o...

Chat Online

1. How do I select a sluice box? - Alabama Gold Page

Many sluice boxes have gimmicks, bells and whistles to help them sell. The components of a sluice box are quite simple. They are generally ... With a flared mouth, a trough approximately 12" wide, down the trough is a set of removable riffles.

Chat Online

Sluicing 101 -

There are many methods of prospecting for gold in the 1990's. ... Sluice boxes were once built at the location of the mining site from the material that were on...

Chat Online

Gold Well Vortex Drop Riffle Sluice Box - Gold Rush Trading Post

No more clamps to deal with, and no more trying to clean the black sand from the gold. Clean up of this sluice is as simple as standing the sluice in a bucket and...

Chat Online

The Size of Riffles - Gold Prospecting | The New 49ers

Nov 23, 2011 ... Let's talk a little about what happens behind the riffle in a sluice box. ... When the suspended medium is lost, most of the riffle will no longer ... Otherwise, the material will build up on the dredge and sink it in very short order!

Chat Online

How to Make a Sluice Box - DIY - Build a Homemade Sluice Box

Building a sluice box for gold prospecting is a fairly simple project, and is a fun ... can design and make your own sluice box, and be prospecting for gold in no time. ... The riffles are the most critical part of any sluice box design, because they...

Chat Online

Custom Made Riffle Sets - Greywolf Highbankers

Yes there are different sluice box setups for different gold size recovery. · Pretty much able to build anything required for hand mining gold recovery ... of riffles will make an enormous difference in the amount of gold that you are able to recover...

Chat Online

SLUICE BOX PLANS, NEW SLUICE TECHNIQUES. GOLD ...

Simple new techniques for sluice boxes from seasoned gold prospectors. New no riffle sluice boxes put more gold in your box simply by...

Chat Online

Exactly how To Build Your personal Homemade the planet pandora ...

Dec 26, 2012 ... In increasing plans in a homemade sluice proverbial box, the more period ... The section with no need of riffles in the the top of the box of a foot...

Chat Online

sluice-build-partIII.. - Gold Trommel Wash plants & Commercial ...

Angus MacKirk sluices, our own home made boxes, a DFS and two versions of the .... I used Manning's Equation to calculate the 'idealized' (no riffles) flume flow...

Chat Online

A recirculating sluice box for gold prospecting - Instructables

One of my many hobbies is recreational gold prospecting. ... So I decided to build a recirculating sluice that would recycle a little water over and over ... Basically, a sluice box is a long, narrow box with a series of obstructions called riffles in it.

Chat Online

News