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The Terrier Lithium Property consists of 19 mining claims totaling 2,636 hectares. The property lies 8 km north of the English River-East Wabigoon terrane boundary. The property is located along the edge of a muscovite-bearing granitic pluton, a peraluminous S-type fertile parental granite (Breaks et al., 20031) and in contact with metasediments. Metasediments make excellent exo-contact hosts for rare-element pegmatites fractionating from a fertile granitic parent (Breaks et al., 20031). An east trending structural feature mapped by the OGS transects the property providing possible pathways for parental granitic melts. Reconnaissance mapping by the Ontario Department of Mines in 1931 along river and lake systems identified several pegmatites hosted within muscovite-bearing granites and metasediments. Some of these occurrences are located on the Terrier Lithium Property. Diamond drilling by Anaconda Mining in 1956 investigating iron formations to the north of the property noted white pegmatites containing garnet, tourmaline, muscovite and some instances fluorite with downhole intervals up to 30 m (OGS assessment file 42L10NE0004). These minerals are good indicators of fractionation from a fertile parental granite (Breaks et al., 20031). Anaconda did not assay the pegmatites.