P. Theyer

• Mineral deposits and occurrences in the Island Lake area, NTS 53E/15, /16, 53F/13 and parts of 53E/9, /10, 53F/12
• Stratigraphic setting of selected ultramafic bodies in the Superior and Churchill provinces and certain aspects of nickel copper deposits in the Thompson nickel belt
• Ultramafic rocks of the Island Lake area