Everything You Need to Know: Geophysics for Assessment of Acid Mine Drainage

Webinar: Thursday, April 21, 2022

This webinar will provide an overview of the uses and potential benefits of non-invasive geophysical survey methodologies in Acid Mine Drainage (AMD) assessment programs.

 Large mining companies and some environmental consultancies have in-house geophysicists. However, most mid-size and smaller companies do not. The aim of this presentation is to broaden the understanding of geophysical survey options for site characterization, hopefully leading to better remediation and closure outcomes across the industry.

Firstly, the presentation will provide a general introduction into geophysics and relevant AMD properties. Secondly, Geophysical methods will be discussed including electromagnetics and electrical resistivity imaging. To conclude, a case study from a former mining operation in Western Australia will illustrate the uses of several of these methods in a real-world application.

The key take-aways for you are that geophysical surveys can visualise the below-ground distribution of AMD and can guide and de-risk sampling and drilling programs.

Webinar Information

Date & Time:
Thu Apr 21, 2022
12:00 PM - 1:00 PM AEST

Registration Deadline:
Wed Apr 20, 2022

Webinar Fees $:
ALGA Member: A$33.00
ALGA Student Member: A$16.50
Non-Member: A$66.00
(All prices including GST)

About the Presenter

RD

Remke van Dam
Principal Geophysicist
Southern Geoscience Consultants

Remke graduated from Utrecht University,  The Netherlands, with an MSc in Physical Geography and received a PhD  from the Free University in Amsterdam. As a Principal Geophysicist with  Southern Geoscience Consultants (SGC), which he joined in 2019, Remke  works in the broad area of near-surface geophysics, which includes  environmental, geotechnical, and hydrogeological site investigations and  monitoring programs. Remke has experience with a wide range of  geophysical methods and applications, Remke is involved in project  development, execution, and delivery. Remke is a Past President of the  SEG Near-Surface Technical Section and continues to support the broader  geophysical science community, including as Associate Editor of the  Journal of Environmental and Engineering Geophysics. He was a member of  the very successful 2021 ALGA ecoforum committee.