The Leviäkangas spodumene pegmatite dike has a length of 500 m and a thickness of 120 m, with a northwestsoutheast strike, dipping 4060° to the west (Ahtola et al., 2010a).The deposit contains Mt at wt% Li 2 O. The Syväjärvi northwestsoutheast striking dikes dip 3040° west, have a thickness of 122 m, and resources of Mt at wt% Li 2 O (Ahtola et al., 2010b).