Gold prospecting? | TreasureNet 🧭 The Original Treasure ...
2021-5-22 · A hi-lo tone means aluminum, gold, nickels, zinc pennies, and various wire-like items. Like small, thin nails, bobby pins, and actual wire. Some thin, flat, flaky rusted steel reads hi-lo. If nugget detecting or beach detecting, hi-lo tones are the ones to go after to get the gold nuggets and gold jewelry. Silver, copper, and clad coins read lo-hi.
