The Keene A51A Super Mini Sluice is one of the lightest and most portable professional-style sluice boxes available for gold prospecting. Designed specifically for backpack prospectors, creek sampling, and remote placer exploration, the A51A delivers serious gold recovery performance in a compact, lightweight package that is easy to carry deep into gold country.
Unlike many compact sluices that sacrifice efficiency for portability, the A51A includes many of the same recovery features found in Keene’s larger production sluices. The removable flare improves water flow and material distribution while allowing the sluice to pack down smaller for easy transport in backpacks, ATVs, side-by-sides, or camping gear.
Lightweight backpack-friendly design
Excellent fine gold recovery
Removable flare for compact transport
Great for small creeks and mountain streams
Ideal for testing placer deposits
Professional riffle and expanded metal system
Easy setup and cleanup
Durable aluminum construction
Made in the USA by Keene Engineering
The A51A is ideal for prospectors who hike into remote areas where carrying a full-size sluice is not practical. Weighing approximately 5 pounds and measuring 33 inches long, this compact sluice fits easily into most prospecting setups while still delivering impressive production and recovery capabilities.
The extra-wide flare helps smooth water flow and evenly distribute material into the riffle section, helping improve fine gold retention and reducing setup time in the field.
The Keene A51A includes a professional-style riffle system with expanded metal and miner’s moss style recovery matting designed to capture fine placer gold efficiently. The riffle configuration creates excellent turbulence and stratification to separate gold from lighter material while maintaining efficient water flow.
Many prospectors consider the A51A the perfect balance between portability and production, especially when working narrow creeks, shallow streams, and exploratory test sites.
| Feature | Details |
|---|---|
| Model | Keene A51A |
| Length | 33 Inches |
| Width | 6.5 Inches |
| Flare Width | 11 Inches |
| Weight | Approx. 5 lbs |
| Material | Aircraft Aluminum |
| Recovery System | Expanded Metal & Riffles |
| Best Use | Backpack Prospecting & Creek Sampling |
| Made In | USA |
Backpack Gold Prospecting
Creek & Stream Prospecting
Remote Gold Exploration
Fine Gold Recovery
Sampling New Gold Locations
Lightweight Prospecting Kits
Keene A51A Super Mini Sluice
Removable Flare
Installed Riffle System
Expanded Metal Recovery Section
Recovery Matting
The Keene A51A proves you do not need a large sluice box to recover gold effectively. Its lightweight design makes it incredibly easy to transport while still offering the professional recovery performance Keene sluices are known for worldwide. Whether you are testing new ground or hiking deep into remote gold country, the A51A is one of the best compact sluices available for serious prospectors.
.
A little trickier to get the right flows on but once it’s setup it works great. Found some color within the first ten minutes of being setup. The shipping box was a little flimsy which led to a bent edge on the unit, but I was able to get that straightened out just fine.
Keene A51A - Super Mini Sluice With Flare
Our aim is to establish ourselves as the leading authority and primary source for all your treasure hunting and outdoor supply requirements. Our primary goal is to provide you with exceptional customer support and ensure your satisfaction throughout your entire experience with us.
As a dealer, we pride ourselves not only on being accessible to our customers via phone, but we also actively encourage you to reach out and engage in discussions about your specific needs, skill level, or just to chat a bit about our hobbies.
We are committed to providing ongoing support and assistance to better guarantee your success in your treasure hunting endeavors.
At High Plains Prospectors, the support doesn't end with the sale.