Leilira blade spear point, Groote Eylandt, Northern Australia, Quartzite and natural pigments (with custom stand) the term 'Leilira blade' refers to very long fLaked blades made in central and Northern Australia that are triangular or trapezoidal in cross section. Length 19 x 4.5 cm. Provenance: Ex collection Lindsay black (1886-1959) Ex collection Blacks Museum, Mt. Gambier, South Australia. Private collection, South Australia