This metabasalt axe blank is from northwest Queensland and dates to the Holocene period, after 5000 BP.  The axe blank is an heirloom of a Pitta Pitta family from Boulia.  The stone type and manufacturing technology is similar to that seen at axe-making quarries near Lake Moondarra, west of Mt Isa, Queensland.

See the annotations for technological details about this stone tool.

---

The axe blank in this model is typical of Lake Moondarra axes.  Prestige versions of finished Lake Moondarra axes can be viewed here, here, and here.  A heavily reworked utilitarian Lake Moondarra axe can be viewed here.  Virtually all of the flaking on the axe blank in this model was towards the dorsal surface of the flake blank, with minor trimming to the ventral surface at the platform end.  The dorsal surface was flaked with a mixture of invasive and non-invasive hard-hammer percussion flaking, followed by careful edge-trimming to refine the shape.  White ochre is present on the ventral surface caused by abrading the pigment against the rough surface.  It overlies the mineral staining on this face, and is recent in origin.  An edge was not ground onto the edge, so the artefact is considered a ‘blank’ awaiting this final step.

---

The earliest-known edge-ground stone axes in the world are found in archaeological sites in Australia, and are over 40,000 years old.  They were made continuously from the earliest occupation of the continent through to the recent past, and are still made in New Guinea today. Stone axes were made in vast numbers during the Middle and Late Holocene period, from about 10,000 years ago, and Aboriginal people developed extensive trade networks for axes made of particularly prized stones.  The anthropologist W. E. H. Stanner, writing in 1933 about ceremonial trade on the Daly River of the Northern Territory, said that ‘there can be nothing more useless in the native economy than a pile of [stone axes] with nowhere to send them.’  Axes were also symbolically and ritually important, with story sites for axe quarries and mythological figures wielding stone axes as weapons.  For instance, Namarrkon, an Ancestral Being in Arnhem Land in Northern Australia, uses stone axes affixed to his head, elbows, and knees to create the intense lightning in storms that signal the arrival of the monsoon.  Axes were integrated within the cultural system in the historic period, and axe manufacture and use was embedded in various social roles.  Stone axes in the recent past were usually mounted onto thin wood handles and affixed with plant resin or native bees wax.

Axes were made at Lake Moondarra on very large, thick flake blanks measuring up to 25 cm long.  These were struck at the quarry from enormous boulder cores, often measuring larger than 1.5 metres in largest dimension.  Flake blanks were sorted and trimmed at the outcrop and carried to areas around the quarry for flaking into blanks.  This was apparently accomplished by hard-hammer percussion, but the nature of flake scars on some examples suggest soft-hammer percussion may have sometimes been used.  Most reduction was towards the dorsal side of the flake blank and the original ventral surface is often preserved on one face.  Lake Moondarra axes were disk-shaped, which makes them stylistically unusual.  An edge was ground on part of the periphery, usually at the distal end of the original flake blank.