A "must read" article for the novice     
              and expert alike!

By Gary Weishaupt & Chris Jacobson




Explains the how's & why's of   
performance for the different styles of
Riffles.

Another excellent Randy Clarkson  
study.
highbanker, power sluice, diy highbanker, gold mining equipment,
dredge, hand sluice, trommel, dredge, prospecting equipment,dredge,
, gold mining,dredge, gold mining ,gold mining, sluice, trommel, gold
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, highbanker, power sluice, diy highbanker, gold mining,mining equipment,dredge, diy hand sluice,
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Heckler Fabrication
www.hecklerfabrication.com
www.hecklerfabrication.com
Mining Equipment
Mining Equipment,
Analysis of sluice box riffle   
performance: Randy Clarkson




Placer Gold Recovery Methods.  
California Department of  
Conservation, Division of Geology and
Mines.
Placer Gold Recovery Methods




A good read for those just getting  
      started in prospecting!
How To Mine & Prospect




Tons and tons of great articles and  
info..... Huge list.
Placer Gold Miner






          By: Prof. C.W. Poling
Fine Gold Recovery of Selected   
   
  Sluicebox Configurations
                                                                       Suggested reading


 We have started a page dedicated to helpful articles & studies related to the Mining & recovery of Placer deposits.
                                       
[Check back from time to time as the list will grow as we get more links.]
How to build a sluice box part III
DOWNLOADABLE  2013- SALES BROCHURE
PORTABLE GOLD TROMMEL
MODEL # 159
( PRICING & OPTIONS )
DOWNLOADABLE  2013- SALES BROCHURE
COMMERCIAL HIGHBANKERS
( PRICING & OPTIONS )
Click on boxes below for: links & downloadable content.
916-782-1777
916-782-1777
10 things that should be considered when purchasing any type of gold recovery equipment:

1. Processing rate [through-put].                                                                                                                 
2. Accuracy of gold recovery for given processing rate.                                                                            
3. Recovery style: gravity, hydraulic, vortices, etc.                                                                                     
4. Durability [longevity] of unit.                                                                                                                    
5. Resistance to riffle scouring.                                                                                                                    
6. Classification size & method.                                                                                                                     
7. Type/size of material feed system [hopper, etc.] you are wanting.                                                       
8. How you'll feed the unit, (IE: shovel, bucket, hand, mini excavator, backhoe, large excavator.)          
9. Type [shape] and size of gold [historically] in the area.                                                                          
10. Your local laws and regulations regarding mineral mining.
                                                                    

The considerations listed above will aid you in making a more informed decision on purchasing the right
equipment the first time.