Mandarrk: Gadarda (Stone Spearhead). Certificate signed by Simon Kyle Little) lists as “Gadarda…Stone Spear Head.
Lists Mandarrk as belonging to the Rembarrnga language group.
Leilira blades: https://australianmuseum.net.au/indigenous-leilira-blades-from-arnhem-land
Long, triangular or trapezoidal in cross-section
Click to access 515_complete.pdf
page 32
Australian Aboriginal Art 