Nature

Electromagnetic Methods in Geophysical Logging

Electromagnetic methods have emerged as a pivotal component in geophysical logging, offering high-resolution, in situ measurements to characterise subsurface formations during drilling operations.
Nasdaq

Metallica Metals Engages Geophysical Contractor to Complete Airborne Electromagnetic Survey Over Its Gold-Silver and PGM Properties in the Thunder Bay Mining District

VANCOUVER, British Columbia, March 09, 2021 (GLOBE NEWSWIRE) -- Metallica Metals Corp. (CSE: MM) (OTC: MTALF) (FWB: SY7P) (the “Company” or “Metallica Metals”) is pleased to announce that it has ...
Nature

Electrical and Electromagnetic Methods in Geophysics

Time-domain methods have emerged as a versatile framework for simulating electromagnetic phenomena in complex materials and geometries. Techniques such as the finite‐difference time‐domain (FDTD) ...
Yahoo Finance

Alaska Energy Metals Completes Helicopter-Borne VTEM Max Geophysical Survey and Soil Geochemical Survey at the Angliers - Belleterre Project, Quebec, Canada

1,568 line kilometers of airborne VTEM Max electromagnetic geophysical survey completed. 4,971 soil samples collected. Rock sampling and prospecting carried out. Results expected in the fourth quarter ...

Stallion Uranium Refines Coyote Target with Highly Conductive Anomalies from Ground EM Survey, Mobilizes Stone Island VTEM Survey

Matthew Schwab, CEO of Stallion Uranium, added, “This survey represents a key technical milestone at Moonlite. The ...
Yahoo Finance

SPC Nickel Launches Major Airborne Geophysical Survey for Muskox Cu-Ni-PGM Project, Nunavut

SUDBURY, ON, July 21, 2025 /CNW/ - SPC Nickel Corp. (TSXV: SPC) ("SPC Nickel" or the "Company") is pleased to announce that a property wide 1,000 line-km MobileMT electromagnetic geophysical ("EM") ...
OPB

OSU researchers complete map of Earth’s subsurface using electromagnetic energy

Nearly 20 years ago, researchers at Oregon State University began leading an effort to collect information about the structure and evolution of the North American continent using electromagnetic ...

Yellowstone's volcanic activity is shifting to the northeast, geologists find

Prior efforts to gain an accurate estimation of the type and amount of material beneath the Yellowstone caldera have led to ...
Seeking Alpha

Core Nickel Announces Results from Property-Wide Airborne Electromagnetic Survey on the Mel and Odei River Projects and Provides Management Update

Helicopter-borne geophysical surveys, including time domain electromagnetics (VTEM) and horizontal magnetic gradiometer, were completed between January and February 2025 by Geotech Ltd. using the ...
Seeking Alpha

Bathurst Metals Identifies New Electromagnetic, Geophysical Trends at the Peerless Gold Project, Bralone Mining Camp Area, B.C and Announce New Financing.

Similar lithological and structural setting to the Bralorne Mining Camp. Anomalous soil geochemistry close to listwanite-altered ultramafics. Higher and more extensive gold in soil values coincides ...
Wired

Evidence Mounts for Electromagnetic Earthquake Precursors

SAN FRANCISCO –-Scientists revealed data Thursday that an electromagnetic alarm might have preceded a 2007 earthquake in Northern California. The evidence could offer support to a controversial theory ...