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May 20, 2026 - 03:57 PM
The XP ORX's Gold program is optimized for low to average mineralization with good sensitivity to medium and large gold nuggets, while the Fine Gold program handles heavy mineralization with sensitivity tuned for small and medium-sized gold. Gold program uses moderate reactivity and threshold settings that work in decomposed granite, dry washes, and alluvial benches where hot rocks aren't dense. Fine Gold program increases reactivity and tightens ground tracking for ironstone country, black sand, and laterite soils where the ground signal would overwhelm a less aggressive ground balance system. Both programs offer five levels of IAR discrimination to filter ferrous trash, and you can manually adjust ground balance from 60 to 90 or use automatic fast-grab tracking when soil phase shifts between swings.
