Hobby Miner Outlet
Bio-Memetic Grass Mats – Flexible TPU Gold Recovery
Bio-Memetic Grass Mats – Flexible TPU Gold Recovery
5.0 / 5.0
(1) 1 total reviews
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Bio-Memetic Grass Mats — Flexible TPU Gold Recovery
A Hobby Miner Outlet Original, designed and manufactured in Oregon, USA.
These flexible TPU mats use grass-inspired tine geometry to create repeated flow disruptions and small settling zones across the mat surface. The goal is simple: give fine heavy material more opportunities to drop out of moving water and settle into the recovery structure.
Three Designs in Every Order
- Original — broad baseline coverage.
- V2 Ramps — adds ramp geometry to direct material into recovery zones.
- V3 Vortex — increases flow disruption for fine-material work.
Each order includes all three versions in your selected color.
Why TPU?
- Flexible tines move with the current and return to shape.
- Dense geometry creates many small interaction and settling areas.
- Flexible construction makes cleanup straightforward: rinse, flex, recover, and run again.
Designed for fine-gold recovery work. Actual recovery depends on water velocity, feed rate, classification, material composition, gold size and shape, setup, and operator technique. We do not claim a fixed recovery percentage for this mat.
Designed With Field Use in Mind
Developed through a Samuel Morgan + Hobby Miner Outlet collaboration. This is not a catalog product; it is a purpose-built HMO design.
★ Hobby Miner Outlet Original — designed, manufactured, and hand-inspected in Oregon, USA.
Made to Fit
Designed to fit Hobby Miner Outlet sluices and highbankers. Need a different size? Contact us with your dimensions before ordering. Custom sizing is available as a premium service.
Built Different. By Design.
We keep design, manufacturing, inspection, and customer feedback close together so field experience can feed directly into future revisions.
✅ USA made
✅ Hand-inspected
✅ Ships in 3–5 business days when in stock
✅ Free shipping on qualifying orders over $50
✅ 30-day satisfaction guarantee
Prospect responsibly. Backfill your holes, pack out your trash, respect access rules, and leave every site better than you found it.
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I won Gold Country 2.0. I added these mats to it. In Wisconsin we have flour gold here. With these mats I caught 100% of my gold. I was total shocked. I went through my tailings twice to make sure. I just love these mats.
Josh, this made our day! 100% gold recovery on Wisconsin flour gold is exactly what these mats were designed for — and the fact that you ran your tailings twice to confirm it? That's the kind of field testing we love to hear about. Thanks so much for sharing your results!
More Info
In-stock items ship within 3–5 business days. Built-to-order items ship within 3–4 weeks — you'll receive an email with your expected ship date within 48 hours, plus progress updates at each production milestone. Every item is hand-inspected before it leaves our facility in Newport, Oregon. Free shipping on orders over $50. Not satisfied? We offer 30-day returns on unused gear in original condition.
Designed bySamuel Morgan & The Prospector