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Precambrian Geoscience Section

Precambrian geology, mineral deposits, regional geophysics

What We Do

The goal of the Precambrian Geoscience Section (PGS) is to improve the understanding of Precambrian geology and mineral deposits of Ontario and to convey this knowledge to the public through the multidisciplinary geoscience projects that address critical geoscience problems in key geographic areas. These projects may be delivered as part of the PGS core bedrock mapping function or through collaborative partnerships.


PGS is responsible for

  • mapping Ontario’s Precambrian bedrock and improving the understanding of various mineral deposit settings
  • regional gravity, magnetic, radiometric, seismic and electromagnetic geophysical data and derivative products in support of the bedrock mapping program

Precambrian Geoscience Section Projects 2008–2009

To view the location of our current 2008–2009 geoscience projects, please refer to the project location map:

The project map is in PDF format. 
If you do not have a PDF viewer, you will need to download and install Acrobat Reader.

PGS 2008-2009 Project Locations

Staff Knowledge Areas

Geoscientists

Name Contact Expertise
John Ayer john.ayer@ontario.ca
(705) 670-5996 
Abitibi and northeastern Ontario geology
Gary Beakhouse gary.beakhouse@ontario.ca
(705) 670-5982 
Granitoid petrology and related mineral deposits, northwestern Ontario geology
Ben Berger ben.berger@ontario.ca
(705) 670-5950 
Abitibi geology
Michael Easton mike.easton@ontario.ca
(705)670-5995 
Grenville and Southern Province geology, Proterozoic rocks and mineral deposits; geochronology; stratigraphy
Manuel Duguet manuel.duguet@ontario.ca (705)670-5930  Stuctural and metamorphic geology
Michel Houlé michel.houle@ontario.ca
(705) 670-5949 
Ultramafic rocks and related mineral deposits; Abitibi geology
Tom Muir tom.muir@ontario.ca
(705) 670-5929
Hemlo gold deposit, Sudbury geology and geophysics
Desmond Rainsford des.rainsford@ontario.ca
(705) 670-5997
Geophysics
Denver Stone denver.stone@ontario.ca
(705) 670-5948
Granitoid petrology and related mineral deposits, northwestern Ontario and Far North geology
Greg Stott greg.stott@ontario.ca
(705) 670-5978
Structural geology and tectonics, northwestern Ontario and Far North geology
Norm Trowell norm.trowell@ontario.ca
(705) 670-5983
Abitibi geology; remote sensing
Sonia Préfontaine sonia.prefontaine@ontario.ca
(705) 670-5878
Abitibi and Far North geology

Geoscience Information Applicationist

Name Contact Expertise
Sara-Jane McIlraith sarajane.mcilraith@ontario.ca
(705) 670-5987
GIS applications, digital field data collection systems.
Steve Josey steve.josey@ontario.ca
(705) 670-5981
GIS applications

Geological Assistant

Name Contact Expertise
Julie Chartrand julie.chartrand@ontario.ca
(705) 670-5721
GIS applications

Drafter

Name Contact Expertise
Julie Chartrand julie.chartrand@ontario.ca
(705) 670-5721
Drafting techniques

Administration

Name Contact Expertise
Sue Peelow susan.peelow@ontario.ca
(705) 670-5778
Administrative assistant

Management Team

Name Contact Expertise
Jack Parker jack. parker@ontario.ca
(705) 670-5976
Program management
    Manager, Bedrock Mapping and Geophysics
Project management