High precision GPS and machine,- Wenco Mining Systems
Mar 03, 2014· Before the advent of high precision GPS for mining equipment, selective mining of complex ore bodies was virtually nonexistent and extremely costly. High precision machine guidance has given mining operations the ability to selectively mine detailed ore and waste zones to minimize both ore dilution to the processing plant and also ore loses to,Sluice Header Box - Gold Fever Prospecting - Mining,,Build Your Own Gold Prospecting Equipment - Plans; Gold Panning Equipment; Gold Panning Vacations;,Also see our dredge header box and hi-banker hopper box with spray bars. All precision laser cut aluminum construction. Works on the JOBE 45 Yellow Jacket sluice, the Keene A52 sluice, or any brand 10 inch wide sluice.,DahoMeter High Precision Digital Electronic Gold,,DE-120K 2 Years Warranty!Good Quality! High Precision Digital Electronic Gold Analyzer,Gold Testing Equipment . Application:pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, gemstone testing center,precious metals researching.etc. In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.