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Magnetotellurics Surveys

Delivering deep conductivity imaging and magnetotelluric solutions for critical mineral exploration and subsurface characterisation.

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Magnetotellurics (MT/AMT) Surveys

Celestial Horizon specializes in Magnetotellurics (MT) and Audio-frequency Magnetotellurics (AMT) surveys, leveraging international expertise and advanced instrumentation. These techniques utilize naturally occurring ionospheric currents and lightning storms as energy sources to measure Magnetotelluric signals via grounded dipoles and magnetic field antennas. By analysing the Earth's electric and magnetic fields across a wide frequency spectrum, MT surveys provide detailed imaging of geological structures at substantial depths.

  • Identifying conductive metals such as copper, gold, silver, lithium, and uranium.
  • Mapping faults, fractures, folds, and other structural features.
  • Supporting drilling program planning by pinpointing deposit depth and location, reducing exploration costs.
  • Investigating deep structures from 50 m to several kilometres.
  • Offering greater depth insights compared to traditional resistivity methods.

MT surveys reveal resistivity variations influenced by rock porosity, pore fluids, and mineral compositions, enabling comprehensive subsurface exploration and resource evaluation.