Super Electric Tomography Instrument Field Multi Electrode Resistivity Kit

High-Power Multi-Electrode IP System for Deep Mineral Targeting

Exploration success depends on identifying drill-worthy targets beneath cover sequences that conceal mineralization from surface observation. This geophysical platform delivers the power, sensitivity, and resolution needed to detect sulfide bodies, porphyry systems, and structurally controlled mineralization at depths exceeding 600 meters. The 9000W transmitter injects sufficient current to overcome the signal attenuation of conductive overburden, while the low-noise receiver captures subtle chargeability anomalies that distinguish economic mineralization from barren pyrite or graphite.

The system’s multi-electrode configuration enables rapid coverage of large claim blocks during reconnaissance phases, followed by high-density infill grids on priority targets. For regional exploration, 120 electrodes at 25-meter spacing provide profiles extending 3 kilometers with depth penetration to 400 meters, identifying multiple anomalies in a single field day. For target delineation, reducing spacing to 5 meters produces detailed 3D resistivity and IP models that guide drill placement within 10-meter accuracy.

Mineral Exploration Performance Specifications

Spectral IP capability provides discrimination between different sulfide mineralization types. The system acquires chargeability data across multiple frequency windows (0.1Hz to 10Hz), producing spectral parameters that correlate with grain size and mineralogy. Time constant (tau) maps differentiate massive sulfides (long time constants) from disseminated mineralization (short time constants). Frequency dependence helps distinguish economic copper sulfides from pyritic halo zones. Exploration teams have used these spectral results to prioritize drill targets, achieving hit rates exceeding 70% for economic mineralization in covered terrains.

Deep penetration performance has been verified in multiple geological settings. Over resistive basement (5000 ohm·m), the system images to 800 meters using 1500V output and long pulse widths (4-8 seconds). Over conductive cover (50 ohm·m, 100 meters thick), the system maintains 300-400 meter penetration by using high current (6A) to overcome signal attenuation. The adaptive waveform control adjusts pulse width and stacking based on real-time signal-to-noise assessment, maximizing depth for each specific site condition.

Practical field advantages for exploration include: operation from a single vehicle (control unit, cables, electrodes fit in the back of a pickup); 12V power compatibility for remote charging via solar panels or vehicle alternator; and ruggedized components that survive transport over unmaintained exploration roads. The system’s rapid infill capability allows crews to expand detailed grids around discovered anomalies without waiting for equipment reconfiguration—simply add additional cable sections and electrodes to increase line length or spacing density.

Economic justification for acquisition is straightforward. A single deep exploration survey can identify targets worth millions in drilling savings. For a typical porphyry copper program requiring 50 drill holes at $50,000 each ($2.5 million total), geophysical targeting that eliminates 20 holes saves $1 million. The system’s ability to guide drilling through successive exploration phases (regional to detailed to resource definition) provides multiple rounds of savings, typically recovering equipment cost within 3 to 6 months of active exploration. Mining companies have reported discovery costs reduced by 60-80% compared to drilling-based exploration programs.