Sub-Surface Mineral Intelligence at Scale
Aeromagnetic surveying measures subtle variations in the Earth's magnetic field caused by differences in the magnetic susceptibility of crustal rocks. Our cesium vapour magnetometers achieve ≤2 nT sensitivity, enabling detection of magnetic anomalies associated with iron ore bodies, massive sulphide deposits, kimberlite pipes, and magnetite-bearing host rocks at depths exceeding 1,000 metres.
The Arabian Shield — one of the world's most prospective greenstone belts — contains significant undiscovered mineral wealth. Our aeromagnetic surveys provide the first-pass exploration intelligence needed to rank target areas, design drilling programs, and advance projects from reconnaissance to resource definition.
Applications
Three platforms. One target. Different physics.
We size the platform to the target. For shallow-to-mid-depth concessions a drone fleet runs faster and cheaper. For deep targets or large regional blocks the heavy-lift drone or helicopter earns its overhead. The numbers below reflect the same 1,200 km² block flown by each platform.
Drone fleet
Two drones run mag+rad and AEM packages in parallel.
Heavy-lift drone
True gradiometer eliminates diurnal drift — helicopter-grade resolution at drone overhead.
Helicopter
Mob and permit overhead amortizes only at >5,000 km². Below that, drones win on every axis.
Reference block: 1,200 km² mag+rad combined, 1,100 km² AEM, KSA. Numbers reflect mobilization → final report including permitting, field execution, processing, and interpretation.
Define Your Survey Block Today
We'll prepare a no-cost survey design with estimated coverage rates and timelines within 48 hours.