Events

Integrating Geophysical Methods for the  Characterization of Sub-Seismic Potash Geohazards

by Todd LeBlanc, B.Sc., M.Sc.

Todd’s talk will highlight how in-mine geophysical methods are integrated together with 3-D surface seismic to detect and characterize subtle geohazards with sub-seismic signatures.

Where: Bushwakkers

When: December 11th – Lunch at 11:45, Talk begins at 12:00

Lunch is $20 for members and $10 for students!

RSVP: Contact jessi.steinke@gov.sk.ca by 5:00pm on November 10th. Please note any food allergies if you plan to join us for lunch.

A virtual option will also be available for all SGS members via Teams. The link was sent to SGS members via email.

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Integrating Geophysical Methods for the Characterization of Sub-Seismic Potash Geohazards Saskatchewan’s vast potash deposits are mined in flat lying geology. Mine-threatening geohazards are effectively mapped through extensive 3-D surface seismic. However, subtle geohazards with sub-seismic signatures can still pose risks to operations and worker safety. This presentation highlights how in-mine geophysical methods are integrated together with 3-D surface seismic to detect and characterize these subtle hazards through two case studies.

Todd LeBlanc, B. Sc., M. Sc., is a member of the GeoServices and Land group at Nutrien and is currently pursuing a Ph. D. at the University of Saskatchewan. Todd is a geophysicist specializing in electromagnetic (EM) techniques. Todd has worked in a variety of mining, exploration, and environmental roles over the years, and has experience in the uranium, gold, and potash industries. Todd received a M.Sc. degree in 2020 from the University of Saskatchewan. Since joining Nutrien in 2022, Todd’s role has been in application of EM methods to both engineering and environmental problems related to potash mines.